上浮地下室底板受力性能分析  

Mechanical Behavior Analysis of Floated Basement Floor

作　　者：贾恺 

机构地区：[1]广州市建筑科学研究院新技术开发中心有限公司,广州510440

出　　处：《广州建筑》2015年第4期31-34,共4页GUANGZHOU ARCHITECTURE

基　　金：广州市科技计划项目;项目编号:2013Y2-00036

摘　　要：以广州某上浮地下室为例,利用有限元软件对地下室上浮后底板的受力与变形进行了模拟计算,通过与实际监测资料的对比,论证了模型的正确性,基于该模型,对地下室上浮对其底板所造成的影响进行了分析,为进一步处理地下室上浮提供了基本依据,对类似工程有一定的借鉴意义。Now basement treatments after the floating destruction was mainly focused on the floating, but neglecting the impact of basement structural stability caused by floating. Take the basement in Guangzhou for example, using finite element to simulate the stress and deformation of basement floor. By contrasting with the actual monitoring data, it proved that the finite element models are correct. The impact of basement structural stability caused by floating was analyzed on the models. It gave a basis for reinforcing the floated basement, which has some instructive significance to similar projects.

关 键 词：地下室 上浮破坏 底板稳定 数值模拟 

分 类 号：TU93[建筑科学—结构工程]