大城市中心区高架桥的可持续发展方案研究

发布时间：2018-01-11 01:25

本文关键词：大城市中心区高架桥的可持续发展方案研究　出处：《上海交通大学》2013年硕士论文　论文类型：学位论文

【摘要】：近年来，城市化导致出行距离增加，城市小汽车保有量迅速增长并逐渐成为人们出行的主要交通方式。小汽车的迅速增长同时也给城市交通带来了更大的压力。为了缓解城市道路交通堵塞，高架桥应运而生。高架桥曾经大大缓解了城市道路交通阻塞，改善了城市交通状况，并被作为衡量一个城市现代化的标志。但是，经过大约20年的高架桥建设之后，高架桥的弊端逐渐显现，城市高架桥不仅涉及交通技术层面的问题，更涉及城市生态环境、历史文化、人文社会等复杂的社会层面问题。面对日益严重的高架桥问题，专家学者提出了高架桥可持续发展的概念，即在满足社会发展对其更高要求的同时，既要保证高架桥交通运输体系内部及综合交通体系的协调发展，又使其与经济、环境、社会大系统的长期动态协调发展。为了实现高架桥的可持续发展，专家学者们提出了诸多方案，，如兴建更多的高架桥、简单的拆除高架桥、拓宽高架桥路面等，但均未见有效的方案付诸实施。本文将基于综合集成研讨厅的方法，从交通、环境、沿线商业发展、城市景观、人文交流、文化辐射等角度，对大城市中心区高架桥的可持续发展进行探讨，并提出了把高架桥改造为桥上慢行交通系统、桥下快行交通系统的方案。研究结果表明，把高架桥改造为桥上慢行交通系统、桥下快行交通系统的方案不仅改善了城市交通，而且改善了原有高架桥环境、沿线商业发展、城市景观、人文交流、文化辐射等，为大城市中心区高架桥的可持续发展提供了一定的借鉴意义。
[Abstract]:In recent years, the city led to the rapid growth of the volume of travel distance increases, and gradually become the main mode of transport for people to travel the city car. The rapid growth of the car but also to the city traffic has brought greater pressure. In order to alleviate the city traffic jam, the viaduct came into being. The viaduct had been greatly ease the city road traffic congestion. To improve the city traffic condition, and as a symbol of a modern city. However, after about 20 years of the construction of the viaduct, viaduct drawbacks gradually, city viaduct not only relates to the traffic technical problems, more involved in the city's ecological environment, history and culture, the complex social aspects of human society.
Facing the increasingly serious problem of the viaduct, experts and scholars put forward the concept of the viaduct of sustainable development, is to meet the social development of the higher requirements at the same time, to ensure the coordinated development of the internal viaduct transportation system and integrated transport system, and the economic, environmental, and long-term dynamic coordinated development of social system. In order to realize the sustainable development of the viaduct, experts and scholars have proposed many solutions, such as the construction of the viaduct more simple, demolition of viaduct, viaduct road widening, but there was no effective project implementation. In this paper, based on hwmse from traffic, environment, business development along the line, city landscape, cultural exchanges, cultural radiation angle, discusses the sustainable development of the city center of the viaduct, and put forward the viaduct bridge for the transformation of slow traffic system, fast under the bridge Traffic system plan. The results of the study show that the viaduct bridge for the transformation of slow traffic system, under the bridge fast traffic system not only improve the city traffic, but also improves the original viaduct environment, commercial development along the city landscape, cultural exchanges, cultural radiation, providing a reference for the sustainable development of the city center area of the bridge.

【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：U448.15

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