%0 Journal Article
%T ANALYSIS OF IMPACT OF GROUND LOAD ON CITY LAND SUBSIDENCE AFTER FINITE ELEMENT MODEL<br>基于有限元模型的地面建筑对城市地面沉降的影响分析
%A Ling Qing
%A Zhang Qin
%A Qu Wei
%A Zhu Li
%A <br>凌晴
%A 张勤
%A 瞿伟
%A 朱丽
%J 大地测量与地球动力学
%D 2012
%I 
%X Selecting the typical land subsidence area of Xi’an city as investigation subject,the influence of construction load on land subsidence was simulated from construction density,plot ration and distance between buildings with finite element model of elastic dynamics based on effective stress principle.The results show that the size of buildings and plot ration as well as the dispersion among buildings have diverse influence on land subsidence,while the load of city construction is one of the main factors that lead to the Xi’an land subsidence in the recent years.
%K Xi’an city
%K land subsidence
%K intensive city construction
%K load
%K finite element model<br>西安市
%K 地面沉降
%K 密集工程建设
%K 荷载
%K 有限元
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=B39D47F72CB13A7683FDA60515B4C09C&yid=99E9153A83D4CB11&vid=9971A5E270697F23&iid=38B194292C032A66&sid=0401E2DB1F51F8DE&eid=5D71B28100102720&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=10