Dymat Disc Bearing by rev3imaging

THE DYMAT DISC BEARING 速

速

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

DYMAT® Specializes in: • Disc Bearings • Carbon Fiber Reinforced Bearings • Rubber Bearings • Sliding Bearings • Simple Base Isolation Systems • Strip Seal Expansion Joints • Rapid Construction Systems

DYMAT Construction Products Inc. will, at no obligation to the Engineer, provide assistance, prepare proposal drawings and do computer designs for custom bearing applications.

DYMAT ® CONSTRUCTION PRODUCTS, INC.

Bearing in place on Athabasca River Bridge near Fort McMurray Alberta, Canada. 12 Fixed - 1F4700 Modified 4700kips (20907 Kn) 6 Multi-directional - 2M1600 1600kips (7117 Kn)

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

Table of contents 1

Bearing Features

Design Criteria and Testing

Standard Uni-Directional (Guided) Bearing Drawing*

Standard Uni-Directional (Guided) Bearing Data*

Standard Multi-Directional (Non-Guided) Bearing Drawing*

Standard Multi-Directional (Non-Guided) Bearing Data*

Standard Fixed Bearing Drawing*

Standard Fixed Bearing Data*

Standard Design for MPa (2,356 psi) Allowable Pressure on Concrete Support

High Horizontal Force Design and Design Information Required for Special Designs

Up-Lift Bearing Details

12-13 Alternate Connection and Replaceability Details 14

Seismic Designs

Installation Procedures

Recommended Specifications

*20.96 MPa (3000 psi) average pressure on Base Plate on Support. Patented in USA, Canada, and other countries

Units Units are in Metric S.I. System and (Imperial)

Nomenclature

Distance: millimeters and (inches) Load: Kilonewtons and (kips) Pressure: Megapascal and (Pounds per square inch)

mm = millimeter kN = Kilonewton MPa = Megapascal cm = centimeter

in = inches kip = 1000 Pounds psi = Pounds per square inch

Conversions One kip is 1000 Pounds One Metric ton is 2,204.6 Pounds One Megapascal is a Newton per millimeter squared. To convert from kip to kN, multiply by 4.4482 (Converse 0.2248) To convert from psi to MPa, multiply by 0.006895 (Converse 145.04)

Note: When ultimate design limit data is given on plans, designer needs to provide DYMAT with load factors. Data in this literature is allowable working stress design.

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

“The DYMAT® disc” bearing features 1. The unique shear restriction mechanism using Tyfo® alloy provides rotation with uniform distribution of forces between bearings in the structure. ®

2. “The DYMAT Disc” Gives Bearings A) Long term durability (resistant to oils, solvents, oxidation, ozone, moisture, and other ambient conditions). B) Low temperature flexibility to -73°C (-99°F). C) Design operating temperature range -73°C to 121° C (-99°F to 250° F). D) Salt water resistance. 3. High rotational capacity and the ability to rotate at low loads “The DYMAT® Disc” is designed to rotate up to 4% (0.04 radians). (The shift in center of gravity is low within structural design guideline of less than 3% of the column diameter at 1% rotation.) Full rotation at low loads is accommodated within the bearing. 4. Unique Design Principle A) The shear restriction mechanism eliminates shear on “The DYMAT® Disc” element due to horizontal forces while allowing high vertical loading on the unique material. The result is a compact bearing. B) Structural Elements have been tested to 700 MPa (101,000 psi) without material failure. “The DYMAT® Disc” is conservatively designed to a maximum design load of 35 MPa (5,076 psi) on the Tyfo® Material 5. Bearing is uncomplicated Rotation element is without critical tolerances compared to pots with sealing ring or curved mating sliding surface bearings. No greasing or PTFE lining is required to accommodate rotations.

of the total vertical load, a larger shear restriction mechanism is introduced. See page 10 for details. Standard designs for 10% and 25% are given. 9. Internal Up-lift Restraint Special bolts with Tyfo® alloy rotation elements provide up-lift restraint while allowing rotation at the same time. See page 11 for details. 10. Alternate connection details to all types of structures. See pages 12 & 13. 11. Basic bearings are standard production packages, special features are selected by designers from alternate anchorage details. 12. Special replaceability details for minimized jacking See pages 12 & 13. 13. Ease of inspection Rotation element visible from all sides. 14. Bearings are made of steel In the field of structural bearings, steel is a proven material. Special steels are available if specified. Fiber reinforced plate designs are available. 15. Unique Disc shape eliminates stress point “V” used in older designs. 16. Seismic and Base Isolation Designs available See page 14. 17. The Tyfo® element is an excellent dampening material for vibrations The dampening ratio is 0.056 for “The DYMAT® Disc.” 18. “The DYMAT® Disc” elements are self-aligning when specified.

6. Bearing design is low in overall height and is compact in plan size Final plan size based on connection details and displacement requirements.

19. Flexible guides are available

7. Confined Virgin PTFE Horizontal Sliding Surface PTFE provides low coefficient of friction against the bright annealed finished (less that 0.127µm (5 µin) root mean square finish) stainless steel. Less than 0.03 coefficient at 10.4 MPa (1508 psi) Test reports available for friction values at dynamic seismic cycling.

21. The shear restriction mechanism can be modified to allow lateral movement for a series of fixed and uni-directional bearings.

20. Jacking Ports See details on page 15.

22. A List of Project Installations is available upon request.

8. Easy Design for high Horizontal Force For designs where the horizontal force is above 25%

® DYMAT CONSTRUCTION PRODUCTS, INC. 1

DESIGN BASIS “The DYMAT® Disc” 1. load is less than 3% at less than 25.4 mm (1 in) per minute sliding speed.

e at design

2. The pressure on the Virgin PTFE horizontal surface in contact with the stainless steel is a maximum of 24.1 MPa (3500 psi). (The force on the mechanically fastened PTFe guides can be used for higher pressures.) 3. Dimples can be added in the PTFe are 7mm (0.275 in) in diameter, 2mm (0.078 in) deep, and occupy greater than 20% of the PTFe surface area. Add 0.4mm (0.016 in) to the overall bearing thickness for use of dimples. High quality silicone grease shall be used. 4. The working compressive stress on “The DYMAT Disc” is less than 7% of element thickness.

Plate Design The standard lower bearing plate is designed for 20.68 MPa (3000 psi) pressure on the concrete or grout. Add-on masonry plate sizing is available upon request.

TESTING “The DYMAT® Disc” Bearing, using DYMAT ® Testing has been carried out on “The DYMAT® Disc” elements to twenty times the design load with full material recovery. Where testing is required, it is recommended that the production bearings be tested. This could be carried out on the DYMAT ® Load Test Machines.

DYMAT ® CONSTRUCTION PRODUCTS, INC.2

2U UNI-DIRECTIONAL BEARING i

Uni-Directional Dymat Disc Bearing (Side - Guided)

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

Model No. kN Load Kips mm/in. A 10% mm/in. B 25% mm/in. C F D G H

10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in.

Model No. kN Load Kips mm/in. A 10% mm/in. B 25% mm/in. C F D G H

10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in.

Model No. kN Load Kips mm/in. A 10% mm/in. B 25% mm/in. C F D G H 4

10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in.

2U - 135 600 135

2U - 200 889 200

2U - 300 1334 300

2U - 450 2000 450

2U - 600 2668 600

2U - 800 3558 800

2U - 1000 4448 1000

2U - 1150 5115 1150

2U - 1300 5782 1300

2U - 1600 7117 1600

2U - 1800 8006 1800

2U - 2025 9007 2025

2U - 1000 9897 2225

2U - 2425 10786 2425

2U - 2625 11676 2625

2U - 2825 12566 2825

2U - 3000 13344 3000

2U - 3150 14011 3150

211/8.3v1 13/0.51 13/0.51 40/1.57 40/1.57 326/12.83 352/13.86 52/2.05 55/2.17 12/0.47 15/0.59 18/0.71 18/0.71

574/22.60 37/1.46 37/1.46 110/4.33 110/4.33 740/29.13 867/34.13 128/5.04 147/5.04 18/0.71 37/1.46 37/1.46 56/2.20

856/33.70 50/1.97 50/1.97 154/6.06 154/6.06 1073/42.24 1314/51.73 182/7.17 191/7.52 28/1.10 37/1.46 37/1.46 75/2.95

257/10.12 13/0.51 13/0.51 42/1.65 42/1.65 372/14.65 423/16.65 54/2.13 63/2.48 12/0.47 21/0.83 18/0.71 18/0.71

615/24.21 37/1.46 37/1.46 122/4.41 122/4.41 781/30.75 908/35.75 134/5.28 149/5.87 22/0.87 37/1.46 37/1.46 63/2.48

892/35.12 56/2.20 56/2.20 169/6.65 169/6.65 1108/43.62 1350/53.15 197/7.76 206/8.11 28/1.10 37/1.46 37/1.46 75/2.95

315/12.40 13/0.51 13/0.51 46/1.81 46/1.81 430/16.93 532/20.94 58/2.28 74/2.91 12/0.47 28/1.10 25/0.98 25/0.98

653/25.71 37/1.46 37/1.46 115/4.53 115/4.53 819/32.24 946/37.24 137/5.39 152/5.98 22/0.87 37/1.46 37/1.46 63/2.48

930/36.61 63/2.48 63/2.48 185/7.28 185/7.28 1172/46.41 1414/55.67 216/8.50 222/8.74 31/1.22 37/1.46 37/1.46 89/3.50

384/15.12 25/0.98 25/0.98 73/2.87 73/2.87 499/19.65 667/26.65 85/3.35 110/4.33 12/0.47 37/1.46 37/1.46 37/1.46

724/28.50 44/1.73 44/1.73 134/5.28 134/5.28 915/36.02 1017/40.04 159/6.85 171/6.73 25/0.98 37/1.46 37/1.46 69/2.72

963/39.09 63/2.48 63/2.48 187/7.36 187/7.36 1205/47.44 1450/57.08 218/8.58 231/9.09 31/1.22 44/1.73 44/1.73 89/3.50

445/17.52 25/0.98 25/0.98 78/3.07 78/3.07 585/23.03 738/29.10 93/3.66 115/4.53 15/0.59 37/1.46 37/1.46 37/1.46

770/30.31 50/1.97 50/1.97 149/5.87 149/5.87 961/37.83 1063/41.85 174/6.85 186/7.32 25/0.98 37/1.46 37/1.46 75/2.95

993/39.09 63/2.48 63/2.48 189/7.44 189/7.44 1235/48.62 1493/58.78 220/8.66 233/9.17 31/1.22 44/1.73 44/1.73 89/3.50

513/20.20 32/1.26 32/1.26 96/3.78 96/3.78 679/26.73 806/31.73 114/4.49 133/5.24 18/0.71 37/1.46 44/1.73 44/1.73

815/32.09 50/1.97 50/1.97 151/5.94 151/5.94 1032/40.63 1108/43.62 179/7.05 188/7.40 28/1.10 37/1.46 37/1.46 75/2.95

1019/40.12 63/2.48 63/2.48 190/7.48 190/7.48 1312/51.65 1518/59.76 227/8.94 234/9.21 37/1.46 44/1.73 44/1.73 89/3.50

DYMAT 速 CONSTRUCTION PRODUCTS, INC. 4A

Model No. kN Load Kips mm/in. A 10% mm/in. B 25% mm/in. C F D G H

10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in.

Model No. kN Load Kips mm/in. A 10% mm/in. B 25% mm/in. C F D G H

10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in.

Model No. kN Load Kips mm/in. A 10% mm/in. B 25% mm/in. C F D G H

10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in.

2U - 3350

2U - 3650

2U - 3800

2U - 4050

2U - 4450

2U - 4700

14901 3350

16236 3650

16903 3800

18015 4050

19794 4450

20906 4700

1049/41.30 63/2.48 63/2.48 193/7.60 193/7.60 1342/52.83 1552/61.10 230/9.06 237/9.33 37/1.46 44/1.73 44/1.73 94/3.70

1095/43.11 69/2.72 69/2.72 207/8.15 207/8.15 1388/54.65 1609/63.35 244/9.60 257/10.12 37/1.46 50/1.97 44/1.73 101/3.98

1118/44.02 69/2.72 69/2.72 208/8.19 208/8.19 1411/55.55 1633/64.29 245/9.76 258/10.16 37/1.46 50/1.97 44/1.73 101/3.98

1153/45.39 69/2.72 69/2.72 211/8.31 211/8.31 1446/56.93 1685/66.50 248/9.76 261/10.28 37/1.46 50/1.97 50/1.97 107/4.21

1209/47.60 69/2.72 69/2.72 215/8.46 215/8.46 1502/59.13 1741/68.54 252/9.92 265/10.43 37/1.46 50/1.97 50/1.97 107/4.21

1242/48.90 69/2.72 69/2.72 216/8.50 216/8.50 1535/60.43 1787/70.35 253/9.96 266/10.47 37/1.46 50/1.97 50/1.97 114/4.49

2U - 5200

2U - 5600

2U - 6000

2U - 6300

2U - 6875

2U - 7275

23130 5200

24910 5600

26689 6000

28023 6300

30359 6875

32360 7275

1308/51.20 75/2.95 75/2.95 233/9.17 233/9.17 1576/62.05 1867/73.50 270/10.63 289/11.38 37/1.46 56/2.20 50/1.97 120/4.72

1356/53.39 88/3.46 88/3.46 262/10.31 262/10.31 1649/64.92 1917/75.47 299/11.77 318/12.52 37/1.46 56/2.20 56/2.20 120/4.72

1405/55.31 88/3.46 88/3.46 265/10.43 265/10.43 1698/66.85 1981/77.99 302/11.89 321/12.64 37/1.46 56/2.20 56/2.20 126/4.96

2U - 8100

2U - 8600

2U - 10000

36030 8100

38254 8600

44482 10000

1631/64.21 101/3.98 101/3.98 306/12.05 306/12.05 1924/75.75 2251/88.62 343/13.50 381/15.00 37/1.46 75/2.95 63/2.48 145/5.71

4B DYMAT 速 CONSTRUCTION PRODUCTS, INC.

1681/66.18 114/4.49 114/4.49 334/13.15 334/13.15 1975/77.76 2318/91.26 371/14.61 422/16.61 37/1.46 88/3.46 63/2.48 152/5.98

1814/71.42 126/4.96 126/4.96 366/14.41 366/14.41 2107/82.95 2463/96.97 403/15.87 467/18.39 37/1.46 101/3.98 69/2.72 158/6.22

1438/56.61 88/3.46 88/3.46 267/10.51 267/10.51 1731/68.15 2026/79.76 304/11.97 342/13.46 37/1.46 75/2.95 56/2.20 133/5.24

1504/59.21 94/3.70 94/3.70 283/11.14 283/11.14 1731/68.15 2096/82.52 320/12.60 358/14.09 37/1.46 75/2.95 56/2.20 133/5.24

1547/60.90 94/3.70 94/3.70 285/11.22 285/11.22 1840/72.44 2151/84.69 322/12.68 360/14.17 37/1.46 75/2.95 63/2.48 139/5.47

Notes: To convert inches to millimeters, multiply by 25.4. To Convert psi to MPa, Divide by 145.04 Design services are available.

Getty Museum Transit Structure, location of Disc Bearing.

Getty Museum Transit Structure in Los Angeles, CA. Completed 1995. (Seismic Isolator Design)

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

2M MULTI-DIRECTIONAL BEARING

Multi - Directional Dymat Disc Bearing

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

2M - 135 600 135

2M - 200 889 200

2M - 300 1334 300

2M - 450 2000 450

2M - 600 2668 600

2M - 800 3558 800

211/8.31

257/10.12

315/12.40

384/15.12

445/17.52

513/20.20

10% mm/in.

13/0.51

25/0.98

32/1.26

25% mm/in.

13/0.51

25/0.98

32/1.26

10% mm/in.

40/1.57

42/1.65

46/1.81

73/2.87

78/3.07

96/3.78

25% mm/in.

40/1.57

42/1.65

46/1.81

73/2.87

78/3.07

96/3.78

mm/in.

12/0.47

18/0.72

mm/in.

211/8.31

257/10.12

315/12.4

384/15.12

445/17.52

513/ 20.20

mm/in.

50/1.97

52/2.20

56/2.20

91/3.58

96/3.78

112/4.41

2M - 1000

2M - 1150

2M - 1300

2M - 1600

2M - 1800

2M - 2025

4448 1000

5115 1150

5782 1300

7117 1600

8006 1800

9007 2025

574/22.60

615/24.21

653/25.71

724/28.50

770/30.31

815/32.09

10% mm/in.

37/1.46

44/1.73

50/1.97

25% mm/in.

37/1.46

44/1.73

50/1.97

10% mm/in.

110/4.33

122/4.41

115/4.53

134/5.28

149/5.87

151/5.94

25% mm/in.

110/4.33

122/4.41

115/4.53

134/5.28

149/5.87

151/5.94

mm/in.

18/0.71

mm/in.

574/22.60

615/24.21

653/25.71

726/28.61

770/30.31

815/32.10

mm/in.

128/5.04

130/5.22

133/5.34

152/5.98

167/6.57

169/6.65

2M - 1000

2M - 2425

2M - 2625

2M - 2825

2M - 3000

2M - 3150

9897 2225

10786 2425

11676 2625

12566 2825

13344 3000

14011 3150

856/33.70

892/35.12

930/36.61

963/39.09

993/39.09

1019/40.12

10% mm/in.

50/1.97

56/2.20

63/2.48

25% mm/in.

50/1.97

56/2.20

63/2.48

10% mm/in.

154/6.06

169/6.65

185/7.28

187/7.36

189/7.44

190/7.48

25% mm/in.

154/6.06

169/6.65

185/7.28

187/7.36

189/7.44

190/7.48

mm/in.

18/0.71

mm/in.

856/33.70

892/35.12

930/36.61

963/37.91

993/39.09

1019/40.12

mm/in.

172/6.77

187/7.36

203/7.99

205/8.04

207/8.15

208/8.19

Model No. kN Load Kips mm/in. A B C E F D

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

Model No. kN Load Kips mm/in. A B C E F D

2M - 3350

2M - 3650

2M - 3800

2M - 4050

2M - 4450

2M - 4700

14901 3350

16236 3650

16903 3800

18015 4050

19794 4450

20906 4700

1049/41.30

1095/43.11

1118/44.02

1153/45.39

1209/47.60

1242/48.90

10% mm/in.

63/2.48

69/2.72

25% mm/in.

63/2.48

69/2.72

10% mm/in.

193/7.60

207/8.15

208/8.19

211/8.31

215/8.46

216/8.50

25% mm/in.

193/7.60

207/8.15

208/8.19

211/8.31

215/8.46

216/8.50

mm/in.

18/0.71

mm/in.

1049/41.30

1094/43.10

1118/44.02

1153/45.4

1209/47.6

1242/48.90

mm/in.

9.39

10.05

10.12

10.25

10.95

11.05

2M - 5200

2M - 5600

2M - 6000

2M - 6300

2M - 6875

2M - 7275

23130 5200

24910 5600

26689 6000

28023 6300

30359 6875

32360 7275

1308/51.20

1356/53.39

1405/55.31

1438/56.61

1504/59.21

1547/60.90

75/2.95

88/3.46

94/3.70

75/2.95

88/3.46

94/3.70

233/9.17

262/10.31

265/10.43

267/10.51

283/11.14

285/11.22

233/9.17

262/10.31

265/10.43

267/10.51

283/11.14

285/11.22

25/0.98

1308/51.50

1356/53.39

1405/55.31

438/56.61

1504/59.21

1547/60.91

258/10.16

287/11.30

290/11.42

292/11.50

308/12.13

310/12.20

2M - 8100

2M - 8600

2M - 10000

36030 8100

38254 8600

44482 10000

1631/64.21

1681/66.18

1814/71.42

101/3.98

114/4.49

126/4.96

101/3.98

114/4.49

126/4.96

306/12.05

334/13.15

366/14.41

306/12.05

334/13.15

366/14.41

31/1.22

1631/64.21

1681/66.18

1814/71.42

337/13.27

365/14.37

397/15.63

Model No. kN Load Kips mm/in. A B C E F D

10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. mm/in. mm/in. mm/in.

Model No. kN Load Kips mm/in. A B C E F D

10% mm/in. 25% mm/in. 10% mm/in. 25% mm/in. mm/in. mm/in. mm/in.

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

Notes: 1. Elastomeric Element is DYMAT速 Polyurethane. 2. Dimension C is under load 3. Loads given are dead plus live plus earthquake. 4. Plate Thicknesses are 0.76mm / 0.03 in. less than nominal. To convert inches to millimeters, multiply by 25.4. To Convert psi to Mpa, Divide by 145.04

Cedar Road Flyover Bearings, Fixed but designed to allow for creep, shrinkage, and other effects.

Cedar Road Bridge.

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

1F FIXED BEARING

Fixed Dymat Disc Bearing

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

1F - 135 600 135

1F - 200 889 200

1F - 300 1334 300

1F - 450 2000 450

1F - 600 2668 600

1F - 800 3558 800

211/8.31

257/10.12

315/12.40

384/15.12

445/17.52

513/20.20

10% mm/in.

13/0.51

25/0.98

32/1.26

25% mm/in.

13/0.51

25/0.98

32/1.26

10% mm/in.

40/1.57

42/1.65

46/1.81

73/2.87

78/3.07

96/3.78

25% mm/in.

40/1.57

42/1.65

46/1.81

73/2.87

78/3.07

96/3.78

1F - 1000

1F - 1150

1F - 1300

1F - 1600

1F - 1800

1F - 2025

4448 1000

5115 1150

5782 1300

7117 1600

8006 1800

9007 2025

574/22.60

615/24.21

653/25.71

724/28.50

770/30.31

815/32.09

10% mm/in.

37/1.46

44/1.73

50/1.97

25% mm/in.

37/1.46

44/1.73

50/1.97

10% mm/in.

110/4.33

122/4.41

115/4.53

134/5.28

149/5.87

151/5.94

25% mm/in.

110/4.33

122/4.41

115/4.53

134/5.28

149/5.87

151/5.94

1F - 1000

1F - 2425

1F - 2625

1F - 2825

1F - 3000

1F - 3150

9897 2225

10786 2425

11676 2625

12566 2825

13344 3000

14011 3150

856/33.70

892/35.12

930/36.61

963/39.09

993/39.09

1019/40.12

10% mm/in.

50/1.97

56/2.20

63/2.48

25% mm/in.

50/1.97

56/2.20

63/2.48

10% mm/in.

154/6.06

169/6.65

185/7.28

187/7.36

189/7.44

190/7.48

25% mm/in.

154/6.06

169/6.65

185/7.28

187/7.36

189/7.44

190/7.48

Model No. kN Load Kips mm/in. A B C

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

Model No. kN Load Kips mm/in. A B C

1F - 3350

1F - 3650

1F - 3800

1F - 4050

1F - 4450

1F - 4700

14901 3350

16236 3650

16903 3800

18015 4050

19794 4450

20906 4700

1049/41.30

1095/43.11

1118/44.02

1153/45.39

1209/47.60

1242/48.90

10% mm/in.

63/2.48

69/2.72

25% mm/in.

63/2.48

69/2.72

10% mm/in.

193/7.60

207/8.15

208/8.19

211/8.31

215/8.46

216/8.50

25% mm/in.

193/7.60

207/8.15

208/8.19

211/8.31

215/8.46

216/8.50

1F - 5200

1F - 5600

1F - 6000

1F - 6300

1F - 6875

1F - 7275

23130 5200

24910 5600

26689 6000

28023 6300

30359 6875

32360 7275

1308/51.20

1356/53.39

1405/55.31

1438/56.61

1504/59.21

1547/60.90

10% mm/in.

75/2.95

88/3.46

94/3.70

25% mm/in.

75/2.95

88/3.46

94/3.70

10% mm/in.

233/9.17

262/10.31

265/10.43

267/10.51

283/11.14

285/11.22

25% mm/in.

233/9.17

262/10.31

265/10.43

267/10.51

283/11.14

285/11.22

Model No. kN Load Kips mm/in. A B C

Notes:

Model No. kN Load Kips mm/in. A B C

1F - 8100

1F - 8600

1F - 10000

36030 8100

38254 8600

44482 10000

1631/64.21

1681/66.18

1814/71.42

10% mm/in.

101/3.98

114/4.49

126/4.96

25% mm/in.

101/3.98

114/4.49

126/4.96

10% mm/in.

306/12.05

334/13.15

366/14.41

25% mm/in.

306/12.05

334/13.15

366/14.41

1. Elastomeric Element is DYMAT速 Polyurethane. 2. Dimension C is under load 3. Loads given are dead plus live plus earthquake. 4. Plate Thicknesses are 0.76mm / 0.03 in. less than nominal. To convert inches to millimeters, multiply by 25.4. To Convert psi to Mpa, Divide by 145.04

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

Doerenbecher Hospital built on bridge structure with “The DYMAT® Disc” Bearings. (Seismic Isolator Design)

Doerenbecher bearings as packed at the site, ready to lift in place.

DYMAT ® CONSTRUCTION PRODUCTS, INC.

STANDARD DESIGN FOR 16.3 MPa (235 psi) ALLOWABLE PRESSURE ON CONCRETE SUPPORT

DYMAT 速 CONSTRUCTION PRODUCTS, INC.

High Horizontal Force Designs A feature of the sheer restricted disc bearing is that the horizontal forces are transfered though the central sheer restriction mechanism. The design assumes a zero load condition on the disc element. At loaded conditions the sheer strength of “The DYMAT® Disc” provides additional horizontal force capacity. The standard bearings are designed for a maximum lateral force of 10% and 25% of total vertical design load. Special design sizings for over 25% horizontal force will be provided at no obligation. Please Provide design information, as per this page, and we will provide the exact details of design.

Rule of Thumb Method of Selection

Design Information Required for Special Designs

(Where time does not allow for details to be provided)

(Design not covered by standards)

Up to 50% horizontal force, select one size larger from table and allow for thicker plates. Up to 75% Horizontal force, select to sizes larger from the table and allow for thicker plates.

(Photo copy page and send it to DYMAT® Construction Products, Inc., or our local representative.)

Bearing Data Minimum D.L. on bearing Maximum L.L + E.Q.O. on bearing Maximum Load (D.L. +L.L. +E.Q.) on bearing Maximum Horizontal force - Longitudinal - Transverse *Rotation Under Self Weight or Beam Under Total D.L. Under D.L. + L.L + E.Q. **Movements 1)LONGITUDINAL a) Temperature b) Creep c) Shrinkage d) Seismic 2) TRANSVERSE a) Temperature b) Shrinkage c) Construction d) Seismic 3) ROTATIONS a) Seismic Allowable bearing pressure on concrete in contact area Upper Removable Plates (yes/no) Anchorage Requirements ( See pages 12-13)

Bearing Type

Quantity

Location

NOTE: Include impact in live load

If loads involve Up-lift, please note magnitude of uplift force and whether it is a static or dynamic application.

*Rotation requirement should be worked out in conjunction with corresponding loading cases.

Minimum design information required is: Maximum load, Maximum horizontal force, Maximum rotation, total movement longitudinal and transverse.

**Movements should be calculated from ambient temperatures with method of measuring considered or specified. Suggest minimum of 25% safety factor on specified movement.

DYMAT ® CONSTRUCTION PRODUCTS, INC.

UPLIFT BEARING DETAILS

速 11DYMAT CONSTRUCTION PRODUCTS, INC.

Alternate connection and replaceability Details The standard “DYMAT® Disc” bearings are supplied with the single bottom anchorage pin (see page 13, figure D) and studs on the upper plate, (see below). Alternate designs can be selected from these details. Designer should consider the following for replaceability:

Upper plate connection details

For Jacking Ports information, see page 15. 12

12 DYMAT ® CONSTRUCTION PRODUCTS, INC.

lower plate connection details Typical Lower Plate Connection Details for Concrete and Steel Supports.

pin table

For 10% Design Standards only L

Model No.

mm in.

Model No.

mm in.

135

165.0 6.50

3.60 0.14

31.8 1.25

3150

991.0 39.0

21.3 0.84

120.7 4.75

200

241.0 9.50

5.10 0.20

31.8 1.25

3350

997.0 39.3

21.6 0.85

127.0 5.00

300

299.0 11.75

6.40 0.27

38.1 1.50

3650

1035.0 40.8

22.4 0.88

133.4 5.25

450

318.0 12.50

6.90 0.27

54.0 2.12

3800

1080.0 42.5

23.1 0.91

133.4 5.25

600

419.0 16.50

9.10 0.36

54.0 2.12

4050

1099.0 43.3

23.6 0.93

139.7 5.50

800

476.0 18.75

10.2 0.40

63.5 2.50

4450

1156.0 45.5

24.9 0.98

146.1 5.75

Compression area of diameter of grout times L, shall be less than designerâ&#x20AC;&#x2122;s allowable pressure. Dimension N to design code, less assumed friction.

1000

521.0 20.50

11.2 0.44

73.5 2.87

4700

1168.0 46.0

24.9 0.98

152.4 6.00

1150

572.0 22.50

12.2 0.48

76.2 3.00

5200

1238.0 48.8

26.7 1.05

158.8 6.25

Fp = H/NM<0.9Fy H = Horizontal Force Fy = Yield Strength Fp = Bearing Stress N = Projection of Pin into Plate M = Diameter of Pin L = Projection of Pin into Concrete

1300

648.0 25.50

14.0 0.55

76.2 3.00

5600

1283.0 50.5

27.4 1.08

165.1 6.50

1600

680.0 26.75

14.7 0.58

88.9. 3.50

6000

1283.0 50.5

27.7 1.09

177.8 7.00

1800

718.0 28.25

15.5 0.61

95.3 3.75

6300

1340.0 52.8

29.0 1.14

177.8 7.00

2025

756.0 29.75

16.3 0.64

101.6 4.00

6875

1365.0 53.8

29.5 1.16

190.5 7.50

2225

832.0 32.75

17.8 0.70

101.6 4.00

7275

1442.0 56.8

31.2 1.23

190.5 7.50

2425

851.0 33.50

18.3 0.72

108.0 4.25

8100

1505.0 59.3

31.5 1.24

203.2 8.00

2625

870.0 34.25

18.8 0.74

114.3 4.25

8600

1505.0 59.3

32.5 1.28

222.3 8.75

2825

934.0 36.75

20.1 0.79

114.3 4.50

10000

1651.0 65.0

35.6 1.40

228.6 9.00

3000

787.0 31.00

20.3 0.80

120.7 4.75

Note: It is important for engineer to allow a jacking place of a size large enough for a standard jack in the structure. The absence of a jacking location can make the structure impractical to lift. A liftable structure is the responsibility of the engineer or owner. Note: An alternate pin design with rounded steel pins that are in contact with the steel ring is also available. DYMAT ÂŽ CONSTRUCTION PRODUCTS, INC.

SEISMIC DESIGNS DYMAT® Construction Products, Inc., offers three systems for seismic designs: - High Damping Rubber “Aseismos Control System A”. - Combined Disc Sliding and High Damping Rubber (springs) “Aseismos Control System B”. - ”The DYMAT® Disc” isolators with internal Displacement Control (springs). Internal or External Restrainers are available as part of the design. At no obligation, DYMAT® Construction Products, inc., offers design back-up services to the Structural Engineer of Record on a project.

“THE DYMAT® DISC” FOR SEISMIC APPLICATIONS

DYMAT® Spring Element

Typical Detail of Seismic Disc Bearing. For more information and test reports, contact DYMAT® Construction Products, Inc.

DYMAT ® CONSTRUCTION PRODUCTS, INC.

Installation procedures 1) Procedure for a Cast-in-Place Structure 1. Cast or grout the lower central anchor or lower add-on distribution plate on the support to provide level bearing. Alternate method is to grind the concrete flat with ± 0.1 degree from horizontal. 2. Set “The DYMAT® Disc” Bearing (completely assembled from plant) on support. 3. Remove all shipping clamps or steel bands before pouring concrete. Shipping clamps must be specified by the engineer since slings are not normally used. 4. For multi-directional and uni-directional bearings, adjust upper plate to proper setting as instructed by the engineer and then cast in place. 2) Precast Structure 1. Place a plate as detailed on drawing into the precast member at the casting plant. This plate should be larger than the upper plate of the bearing to allow for field tolerances and welding of this plate to upper plate. See note on page 9. 2. Remove all shipping clamps from bearings just before setting precast members in place. 3) Steel Structure Weld or bolt upper plate of bearing to the steel structure. See details on page 12. Welding details near or on bearing to be approved by the engineer. Protective materials to be placed over bearings to protect against spark and flash. Items 1 & 2 apply to all structures with concrete supports. After installation, the bearings and surroundings shall be left clean. Temporary clamps shall be removed at the time specified by the engineer

Shipping Details “The DYMAT® Disc” bearings are shipped from the factory completely assembled and ready for installation. Bearings are disassembled in the field at the contractor’s risk unless a manufacturer’s representative is present at the site. Steel shipping bands are used and must be removed before the structure is poured or precast/steel members are lowered into place. Optional steel shipping clamps shall not be removed before the bearing is set in place in order to prevent damage to the critical components.

Jacking Ports A structure can only have replaceable bearings if the designer allows spaces to set an available hydraulic jack. Too much space can cause the need for expensive shims. Too little space can mean having to remove concrete or support jacks on foundations through the use of an expensive frame support. If the structure is not jackable, lifting should be at the owner’s expense. Conventional low profile hydraulic jacks are recommended for control on both up and down lifts.

DYMAT ® CONSTRUCTION PRODUCTS, INC.

MATERIAL SPECIFICATION STEEL COMPONENTS

“THe DYMAT ® DISC”

1. Steel

Exposed Steel surfaces

All steel plate, G40.21M, 300W or A572 (grades

All steel surfaces exposed to the environment are painted with the structural primer to design

is available on request. “The DYMAT® Disc” meets

DYMAT ® coating systems are available for high corrosion areas. Steel surfaces can also be galvanized or metalized

DYMAT Developments Ltd. 2. Stainless Steel The stainless steel sheet shall conform to ASTM A-240, Type 304. Stainless Steel sheet in contact with PTFe sheet shall be less than 0.217 µm (5µin.) steel shall be 1.6mm (0.063 in.) minimum.

MANUFACTURING TOLERANCES 1. Overall plan sized - ±3mm (±0.125 in) 2. Overall Height - ±3mm (±0.125 in.) e xcept for very large bearings. 3. 4. Standard on Guide Bars:

PTFE

- Total Gap 1.6 (0.625 in.)

PTFe The properties of PTFE shall conform to the following:

Requirement

Test Method

Value

Tensile Strength MPa(psi) Elongation

ASTM D-638 ASTM D-638 ASTM D-792

19.3 (2800) Min. 200% Minimum 2.13 ± 0.03

Notes: 1. We offer reinforced PTFE for highload applications. 2. PTFE thickness options varying from catalog standards are available.

- Tolerance ±0.8mm (±0.0312 in.) 5. Flatness These are normal tolerances for “The DYMAT® Disc” other requirements. Note:

DYMAT® Slide PTFE (high wear resistant material). Specially compounded material is available for friction can be tolerated. Test report available to 500,000 cycles.

3. Alternate pin design with rounded steel pin in contact with steel ring is available. 2. Bonding of PTFE to Steel Special etched one side virgin PTFE are bonded with DYMAT ® bonding procedures. The virgin PTFE guides are

DYMAT ® CONSTRUCTION PRODUCTS, INC.

DYMAT Construction Products Inc. will, at no obligation to the Engineer, provide assistance, prepare proposal drawings and do computer designs for custom bearing applications.

DYMAT ® CONSTRUCTION PRODUCTS, INC.

THE DYMAT DISC BEARING 速

NEVADA OFFICE Dymat Construction Products, Inc. P.O. Box 19151 Reno, NV 89511 (775) 800-1190

D. Stephen Fitz, CEO (775) 420-8905

CALIFORNIA OFFICE Dymat Construction Products, Inc. 1341 Ocean Ave. DeL Mar, CA 92014

Edward Fyfe (858) 353 2458 edward@dymatinc.com

WWW.DYMATINC.COM

DYMAT 速 CONSTRUCTION PRODUCTS, INC.