The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Relationship between building density and land subsidence in Shanghai urban zone
Author(s): 
Pages: 21-25
Year: Issue:  6
Journal: HYDROGEOLOGY AND ENGINEERING GEOLOGY

Keyword:  地面沉降工程性沉降建筑密度建筑容积率沉降控制城市规划;
Abstract: 工程建设逐渐成为上海近年来新的地面沉降制约因素.本文选择4个典型的高层建筑及多层建筑密集区段,分析了建筑密度与地面沉降的关系,探讨了其时空变化特征.建筑规模及其增长速度直接导致工程性地面沉降同步增长,集中建设较分散建设、新区建设较旧城改造、高层建筑较多层建筑地面沉降效应明显.建筑密度越大,建筑容积率越高,地面沉降越显著.城市规划宜选择低密度、低容积率的建设模式,降低建筑高度、扩大建筑间距.提出了沉降控制条件下适宜的建筑容积率应在0.9~1.2之间,从而为城市规划提供了决策性技术指标.
Related Articles
No related articles found