多层建筑地下室荷载传递对底板内力影响分析  

Influence analysis of load transfering in multi storey building basement to raft slab

作　　者：韩葆铨 黄晖 HAN Baoquan;HUANG Hui(Yangtze River Urban Architectural Design Co.,Ltd.,Nanjing 210002)

机构地区：[1]长江都市建筑设计股份有限公司,江苏南京210002

出　　处：《福建建筑》2019年第4期41-44,共4页Fujian Architecture & Construction

摘　　要：以张家港地区某多层洋房为例,比较分析了"深梁模型"和"钢筋混凝土墙模型"两种电算模型下地下钢筋混凝土墙体内力、地基反力和平筏板内力计算结果。计算结果表明,"深梁模型"更接近实际且荷载、内力分布较集中,所以,平时按"钢筋混凝土墙模型"计算的钢筋混凝土墙体和底板内力需做修正。For an example of multi-storey houses in Zhangjiagang area,internal force of underground concrete wall,foundation reaction force and internal force of raft slab are compared between "concrete wall model"and" deep beam model".The calculation results show that," deep beam model" is more true,and the distribution of load and internal force is concentrated,so internal force of concrete wall and raft slab usually by "concrete wall model" need to be amended.

关 键 词：钢筋混凝土墙模型 深梁模型 钢筋混凝土墙内力 地基反力 平筏板内力 

分 类 号：TU3[建筑科学—结构工程]