建筑物沉降中冗余荷载的求解  

Solution of Redundant Force in Building Sedimentation

作　　者：宋业海 梁磊 李慎刚[2] 王国峰[2] 

机构地区：[1]盘锦市建筑业安全监察站,124010 [2]东北大学资源与土木工程学院,沈阳110819

出　　处：《混凝土与水泥制品》2013年第4期18-20,共3页China Concrete and Cement Products

基　　金：教育部基本科研业务费项目(N110301003)

摘　　要：基础的不均匀沉降会对建筑物产生冗余力。本文研究了不采用检测设备,根据沉降数据,在沉降差允许的情况下,通过沉降数据的回归分析及挠度计算,求出冗余荷载,由此判断沉降造成的冗余力对建筑物基础的影响是否在可控范围之内。The redundant force will emerge when the base of construction subsides unevenly. In this paper, without monitoring device and based on the monitoring data, the redundant force is solved by the regression analysis of monitoring data and the calculation of deflection in the permission of differential sedimentation, then it is able to be estimated that whether the influence of redundant force on the base of construction is under control which is made by differential sedimentation.

关 键 词：基础 沉降 冗余荷载 挠度 

分 类 号：TU375.1[建筑科学—结构工程]