人居环境解耦——高架城市方案探索  

Decoupling of Living Environment--Exploration of Elevated City Program

作　　者：徐彦豪 唐春安[1] 夏英杰[1] 杨菊英 XU Yanhao;TANG Chunan;XIA Yingjie;YANG Juying(School of Construction Engineering,Dalian University of Technology,Dalian 116024,China;Mechseis(Dalian)Co.,Ltd.,Dalian 116000,China)

机构地区：[1]大连理工大学建设工程学院,辽宁大连116024 [2]力震科技(大连)股份有限公司,辽宁大连116000

出　　处：《防灾减灾工程学报》2024年第6期1286-1298,共13页Journal of Disaster Prevention and Mitigation Engineering

摘　　要：随着人口不断向大城市集中,现代技术与人居环境的高度融合加剧了城市问题的凸显,“城市病”现象愈发严重。研究聚焦于住房与交通两大核心领域,深入探讨了它们对城市发展及居民生活品质的影响。在住房方面,房价与经济实力的匹配度、居住空间对居民生活品质的影响,以及住房支出对育龄人口的影响均得到了详细分析。在交通方面,考察了道路资源、通勤距离、通勤耗时、高峰期拥堵以及城市交通对初入职场者的影响,揭示了城市交通难题对居民生活和城市效率的负面效应。这些问题不仅增加了居民生活压力,降低了生活品质,更对城市的可持续发展产生了制约。因此,人居环境解耦的重要性得以强调,优化城市空间结构被视为解决土地资源紧张、住房短缺和交通拥堵等问题的根本途径。为解决这些问题,引入了高架城市方案,该方案旨在通过有效利用城市立体空间来应对“城市病”,有助于缓解土地资源紧张,增加住房供应并改善交通状况,从而为现代城市的高效、健康发展提供一条可行路径,有望实现城市的长期可持续发展。As the population continues to concentrate in large cities,the high integration of modern technology with urban living environment has intensified the emergence of urban issues,particularly the increasingly severe phenomenon of"city disease".The research focused on two core areas:housing and transportation,and delved into their impacts on urban development and the quality of residents'lives.In terms of housing,a detailed analysis was conducted on the mismatch between housing prices and economic capabilities,the impact of limited living spaces on residents'quality of life,and the im-pact of housing expenditure on people of childbearing ages.In terms of transportation,the study exam-ined the impact of road resources,commuting distances,commuting time,peak-hour congestion,and urban transportation on newcomers in the workforce,and revealed the negative effects of urban trans-portation challenges on residents'lives and city efficiency.These issues not only increased the pressure on residents'lives,reduced their quality of life,but also hindered the sustainable development of cit-ies.Therefore,the importance of decoupling living environment was emphasized,with optimizing the urban spatial structure viewed as a fundamental solution to issues such as land resource scarcity,hous-ing shortages,and traffic congestion.Further research indicated that spatial structure problems were more pronounced in large cities.To address these issues,the elevated city program was introduced,aiming to tackle"city disease"by effectively utilizing urban three-dimensional space.The elevated city program helps alleviate land resource scarcity,increase housing supply,and improve traffic condi-tions,thereby providing a feasible path for the efficient and healthy development of modern cities,with the potential for long-term sustainable development.

关 键 词：高架城市 城市病 可持续发展 人居环境 

分 类 号：TU98[建筑科学—城市规划与设计]