31442_تخطيط شبكة حركة المشاة

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‫ﻭﻓﻴﻤﺎ ﻴﻠﻰ ﻨﺴﺘﻌﺭﺽ ﺃﺭﺒﻊ ﻤﺒﺎﺤﺙ ﺩﺭﺍﺴــﻴﺔ ﺃﺴــﺎﺴﻴﺔ ﻭﻫﺎﻤﺔ )‪ ، (١‬ﺘﻠﻘﻰ ﺒﻤﺯﻴﺩ ﻤﻥ‬ ‫ﺍﻝﻀﻭﺀ ﻋﻠﻰ ﺩﺭﺍﺴﺔ "ﺘﺨﻁﻴﻁ ﺸﺒﻜﺔ ﺤﺭﻜﺔ ﺍﻝﻤﺸــﺎﺓ" ‪ .‬ﺍﻝﻤﺒﺤﺙ ﺍﻷﻭل ؛ ﻭﻴﺘﻨﺎﻭل ‪" :‬ﺍﻝﺨﻠﻔﻴﺔ‬ ‫ﺍﻝﺘﺎﺭﻴﺨﻴﺔ ﻭﺠﺫﻭﺭ ﺍﻝﻤﺸﻜﻠﺔ" ؛ ﻭﻴﺒﺤﺙ ﻓﻰ ‪ :‬ﺘﺭﻜﻴﺯ ﺍﻝﺴﻠﻁﺎﺕ ‪ ،‬ﺘﺩﻫﻭﺭ ﺍﻝﺤﻴﺎﺓ ﺍﻝﻤﺤﻠﻴﺔ ‪ ،‬ﺘﺩﻫﻭﺭ‬ ‫ﺇﻁﺎﺭ ﺍﻝﺤﻴﺎﺓ ﺍﻹﻨﺴﺎﻨﻴﺔ ﻓﻰ ﺍﻝﻤﺩﻴﻨﺔ ‪ ،‬ﺍﻝﺴﻠﻭﻙ ﺍﻹﺠﺘﻤﺎﻋﻰ ‪ ،‬ﻭﺍﻝﺸﺭﺍﻜﺔ ﻭﺇﻗﺎﻤﺔ ﺍﻝﻌﻼﻗﺎﺕ ﺒﻴﻥ ﺍﻝﻨﺎﺱ‬ ‫‪.‬‬ ‫ﻭﺍﻝﻤﺒﺤﺙ ﺍﻝﺜﺎﻨﻰ ؛ ﻭﻴﺘﻨﺎﻭل "ﺘﺨﻁﻴﻁ ﺍﻝﻤــﻭﺍﻗﻊ" ؛ ﻭﻴﺒﺤﺙ ﻓﻰ ﺃﻤﻭﺭ ‪ :‬ﻗﻭﺓ ﺍﻹﺘﺼﺎل ‪،‬‬ ‫ﺍﻝﺸﺭﻭﻁ ﺍﻝﻭﺍﺠﺏ ﺘﻭﺍﻓﺭﻫﺎ ﻓﻰ ﻁﺭﻕ ﺍﻝﻤﺭﻭﺭ ‪ ،‬ﻤﻨﺎﻁﻕ ﺍﻝﻤﺸﺎﺓ ﺍﻝﺭﺌﻴﺴــﻴﺔ ﻓﻰ ﺍﻝﻤﺩﻴﻨــﺔ ‪،‬‬ ‫ﺍﻝﻔﺼل ﻤﺎ ﺒﻴﻥ ﺤﺭﻜﺘﻰ ﺍﻝﺴــﻴﺎﺭﺍﺕ ﻭﺍﻝﻤﺸــﺎﻩ ‪ .‬ﻜﻤﺎ ﻴﺘﻨﺎﻭل ﺍﻝﻤﺒﺤﺙ ﺍﻝﺜﺎﻝﺙ ﻤﻭﻀﻭﻉ‬ ‫"ﻤﻤﺭﺍﺕ ﺍﻝﻤﺸــﺎﺓ" ﻤﻥ ﺤﻴﺙ ‪ :‬ﺍﻝﺘﻌﺎﺭﻴﻑ ﻭﺍﻝﻤﺼﻁﻠﺤﺎﺕ ﺍﻝﻔﻨﻴـﺔ ‪ ،‬ﺍﻝﻌﻭﺍﻤل ﺍﻝﻤﺅﺜﺭﺓ ﻋﻠﻰ‬ ‫ﺘﺨﻁﻴﻁ ﺍﻝﻤﺴــﺎﺭ ‪ ،‬ﺃﻨﻤﺎﻁ ﻭﻤﺴﺘﻭﻴﺎﺕ ﺸﺒﻜﺔ ﺍﻝﻤﺸــﺎﺓ ‪ ،‬ﺤﺼـﺭ ﺤﺭﻜﺔ ﺍﻝﻤﺸﺎﺓ ‪ ،‬ﺍﺭﺼﻔﺔ‬ ‫ﺍﻝﻤﺸﺎﺓ ‪ ،‬ﻭﻜﻔﺎﺀﺓ ﻤﻌﺎﺒﺭ ﺍﻝﻤﺸﺎﺓ ‪ .‬ﺃﻤﺎ ﺍﻝﻤﺒﺤﺙ ﺍﻝﺭﺍﺒﻊ ‪ ،‬ﻫﻭ ﺍﻷﺨﻴﺭ ﻭﻴﺘﺴﻌــﺭﺽ ‪ :‬ﺍﻝﻤﻌﺎﻴﻴﺭ‬ ‫ﻭﺍﻝﻤﻌﺩﻻﺕ ﺍﻝﻌﻤــﺭﺍﻨﻴﺔ ﺍﻝﻤﺭﻏﻭﺒﺔ ﻝﺘﺨﻁﻴﻁ ﻤﺴــﺎﺭ ﺍﻝﻤﺸــﺎﺓ ﺩﺍﺨل ﺍﻝﻤﺩﻴﻨﺔ "‪.‬‬

‫‪ -١‬ﺍﻝﺨﻠﻔﻴــﺔ ﺍﻝﺘﺎﺭﻴﺨﻴﺔ ؛‬ ‫ﺠﺫﻭﺭ ﺍﻝﻤﺸــــــﻜﻠﺔ ‪:‬‬ ‫ﺘﺴﺒﺏ ﺍﻝﺘﺼﻨﻴـــــﻊ ﻓﻰ ﺇﺤــــﺩﺍﺙ ﺜﻭﺭﺓ ﺤﻘﻴﻘﻴـــﺔ ﻓﻰ ﺘﻨﻅﻴﻡ ﺍﻝﻔﺭﺍﻏﺎﺕ‬ ‫ﺍﻝﻤﻜــﺎﻨﻴﺔ ‪ ،‬ﻭﻓﻰ ﺍﻝﺘﻘﺎﻝﻴﺩ ﺍﻝﻌﻤـــــﺭﺍﻨﻴﺔ ﺍﻝﺘﻰ ﺒﻘﻴــﺕ ﺘﺘﻌـــﺎﻗﺏ ﻤﻨﺫ‬ ‫ﺍﻝﻌﺼــــﻭﺭ ﺍﻝﻘﺩﻴﻤـــﺔ ‪ ،‬ﻓﻘﺩ ﻜﺎﻨﺕ ﺃﻨﺸﻁــــﺔ ﺍﻹﻨﺘـــــﺎﺝ ــ ﻓﻰ ﻤﻨﻁﻕ‬ ‫ﺍﻝﺘﻁﻭﺭ ﺍﻹﻗﺘﺼــﺎﺩﻯ ــ ﺒﺤﺎﺠﺔ ﺤﻴﻭﻴــــــــﺔ ﻭﻤﺎﺴــــﺔ ﺍﻝﻰ ﻤﺴﺎﺤﺎﺕ ﻝﻜﻰ‬ ‫ﺘﻨﺘﻘل ﻤﻥ "ﺍﻝﺤﺭﻓﺔ" ﺍﻝﻰ "ﺍﻝﺼﻨﺎﻋﺔ"‪ ،‬ﻭﺒﺤﺎﺠﺔ ﺃﻴﻀًﹶﺎ ﺍﻝﻰ ﺘﻭﻓﻴﺭ ﺍﻝﻤﺴـــﺎﺤﺎﺕ ﺭﺨﻴﺼــﺔ‬ ‫ﺍﻝﺜﻤﻥ ﻭﺍﻝﺘﻰ ﻴﺴــﻬل ﺍﻝﻭﺼﻭل ﺇﻝﻴﻬﺎ ﺒﻭﺴــﺎﺌل ﺍﻝﻨﻘل "ﺍﻝﺤﺩﻴﺩﻴﺔ" ﺃﻭ "ﺍﻝﻤﺎﺌﻴــﺔ" ﻭﻤﻥ ﺜﻡ‬ ‫"ﺍﻝﻁـﺭﻕ ﺍﻝﺒﺭﻴـﺔ"‪ ،‬ﻤﻤﺎ ﺴﻤﺢ ﺒﺈﻗﺎﻤﺔ "ﺴــﻼﺴــل" ﻤﻥ ﺍﻹﻨﺘﺎﺝ ﺍﻝﻜﺜﻴﻑ ‪ ،‬ﺒﺄﺴﻌﺎﺭ ﺘﺘﺤﺩﻯ‬ ‫ﺍﻝﻤﻨﺎﻓﺴــﺔ ‪ ،‬ﻜﻤﺎ ﺃﺘﺎﺤﺕ ﻭﺴﺎﺌل ﺍﻝﻨﻘل ﺍﻝﺠﺩﻴﺩﺓ ﺍﻝﻔﺭﺼﺔ ﻝﻸﻫﺎﻝﻰ ﻝﻠﻬﺭﻭﺏ ﺨﺎﺭﺝ ﺍﻝﻤﺩﻥ ﺍﻝﻘﺩﻴﻤﺔ ‪،‬‬ ‫ﺍﻝﺘﻰ ﻫﻰ ﻓﻰ ﺃﻏﻠﺏ ﺍﻷﺤﻭﺍل ﻏﻴﺭ ﺼﺤﻴﺔ ﻭﻗﺎﺒﻌﺔ ﻀﻤﻥ ﺃﺴﻭﺍﺭﻫﺎ ﺒﻐﻴﺔ ﺍﻝﺘﻨﻔﺱ ﻭﺍﻹﺴﺘﻤﺘﺎﻉ‬ ‫ﺒﺎﻝﺸﻤﺱ ﻭﺍﻝﺤﻘﻭل ﺍﻝﺨﻀﺭﺍﺀ ؛ ﻭﻋﻠﻰ ﺍﻝﺭﻏﻡ ﻤﻥ ﻫﺫﻩ ﺍﻝﻭﺠــــﻭﻩ ﺍﻹﻴﺠﺎﺒﻴــﺔ ﺍﻝﻌﺩﻴﺩﺓ ‪ ،‬ﻓﻘﺩ‬ ‫ﺃﺩﻯ ﺫﻝﻙ ﺍﻝﺘﻁﻭﺭﺍﻝﻁﺒﻴﻌﻰ ﺍﻝﻰ ﻅﻬﻭﺭ ) ﺃﻭ ﻭﻻﺩﺓ ( ﺍﻝﺘﺠﻤﻊ ﺍﻝﺴــﻜﻨﻰ ﻭﺒﺎﻝﻤﻌﻨﻰ ﺍﻷﺼﺢ ﺍﻝﻰ‬ ‫"ﻭﻻﺩﺓ" ﺍﻝﻀﺎﺤﻴــﺔ ﺍﻝﻤﺤﻴﻁﺔ ﺒﺎﻝﻤﺩﻴﻨﺔ ؛ ﻭﺘﺒﻌﺎ ﻝﻬﺫﺍ ﺍﻝﺘﻁﻭﺭﺤﺩﺙ ﺘﻁﻭﺭ ﺇﺠﺘﻤﺎﻋﻰ ﺃﺩﻯ‬ ‫ﺘﺴــﺎﺭﻉ ﺍﻝﺘﻁﻭﺭ ﺍﻝﻁﺒﻴﻌﻰ ﻝﻠﻌﻭﺍﺼﻡ ﻭﻤﺭﺍﻜﺯ ﺍﻝﻌﻤــــﺭﺍﻥ ﺍﻝﻘﺎﺌﻤﺔ ‪.‬‬

‫‪ ١-١‬ﺘﺭﻜﻴﺯ ﺍﻝﺴــﻠﻁﺎﺕ ‪:‬‬ ‫ﺘﺭﻜﺕ "ﺍﻝﺴــﻠﻁﺎﺕ ﺍﻝﺤﺎﻜﻤﺔ" ﺍﻝﻤﺩﻴﻨﺔ ﻝﺘﺤﺘل ﻤﻜﺎﻨﹶﺎ ﻝﻬﺎ ﻋﻠﻰ ﺍﻝﻤﺴــﺘﻭﻯ ﺍﻝﻭﻁﻨﻰ ﻭﻋﻠﻰ‬ ‫ﺍﻝﻤﺴﺘﻭﻯ ﺍﻝﺩﻭﻝﻰ ‪ ،‬ﻭﻜﺎﻥ ﻝــ "ﺘﺭﻜﻴﺯ ﺍﻝﺱــﻠﻁﺎﺕ" ﻫﺫﺍ ﺁﺜﺎﺭ ﻤﻭﻓﻘﺔ ﺩﻭﻥ ﺸﻙ ﻤﺎﺩﺍﻡ ﺇﻨﺸﺎﺀ‬ ‫ﺍﻝﻤﺅﺴﺴــﺎﺕ ﺍﻹﻨﺘــﺎﺠﻴــﺔ ﺍﻝﻀﺤﻤﺔ ﻭﺍﻝﺨﺩﻤــﺎﺕ ﺍﻝﻌﺎﻤــﺔ ﺍﻝﻭﻁﻨﻴـﺔ ﻋﻠﻰ‬ ‫ﻤﺴــﺘﻭﻯ ﺍﻝﻭﻁﻥ ﻜﻜل ‪ ،‬ﻗﺩ ﺴﻤﺤﺢ ﺒﺘﺩﻋﻴﻡ ﻭﺴــﺎﺌل ﺍﻝﺒﺤﺙ ﻭﺍﻹﺨﺘﺭﺍﻉ ‪ ،‬ﻭﺴــﻤﺢ‬ ‫ﺒﺘﺨﻔﻴﺽ ﺃﺴــﻌﺎﺭ ﺍﻝﻤﻨﺘﺠﺎﺕ ‪ ،‬ﻜﻤﺎ ﺴــﻤﺢ ﺒﺎﻹﺴــﺘﻬﻼﻙ ﺍﻝﺠﻤــﺎﻫﻴﺭﻯ ﻭﺒﺈﻨﺘﺸــﺎﺭ‬ ‫ﺍﻝﺜﻘــﺎﻓﺔ ‪ .‬ﺇﻻ ﺃﻥ ﻫﺫﺍ ﺍﻝﺘﺭﻜﻴﺯ ﻗﺩ ﺭﺍﻓﻘﻪ "ﺇﺨﺘﻨﺎﻕ" ﺍﻝﻤﺅﺴﺴــﺎﺕ ﺍﻝﻭﺴــﻴﻁﺔ ﺍﻝﻨﺎﻅﻤــﺔ‬ ‫ﻝﻠﻌﻼﻗﺎﺕ ﺒﻤﺨﺘﻠﻑ ﺃﺸﻜﺎﻝﻬﺎ ﺒﻴﻥ ﺍﻝﻤﺤﺎﻓل ﺍﻝﻭﻁﻨﻴــﺔ ﻭﺒﻴﻥ ﺍﻝﻨﺎﺱ ــ ﺃﻓﺭﺍﺩ ﺍﻝﻤﺠﺘﻤﻊ ﺍﻝﻭﺍﺤﺩ ‪،‬‬ ‫ﻭﻜﺎﻨﺕ "ﺍﻝﺒﻠﺩﻴـــــــــﺎﺕ" ﺒﻴﻥ ﻫﺫﻩ ﺍﻝﻤﺅﺴﺴــﺎﺕ ﺍﻝﻭﺴــﻴﻁﺔ ﺍﻝﺘﻰ ﺃﺼﻴﺒﺕ‬

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