摘要
针对建筑设计中普遍存在、为满足某些特殊功能要求而在地下室顶板开设较大洞口,从而对地下室顶板嵌固能力造成一定影响的情况,通过工程实例,分析楼板变形、应力,比较多塔与单塔模型的总体指标,确定地下室顶板为上部塔楼的嵌固端。并对地下室顶板开洞的实际情况,采取加强构造措施,为类似工程的抗震设计提供参考。
Aiming at universal existence in architectural design, a large hole in the basement roof is opened to meet the requirements of some special function. Certain influence to the basement roof built in ability is caused. The basement roof for the upper tower built in is determined by analysis of the deformation and stress of the floor slab, more overall indicators of tower and single tower model. Based on the actual situation of the basement roof, measures are adopted to strengthen the structure. A reference for seismic design of similar projects is provided.
出处
《江苏建筑》
2014年第4期62-65,共4页
Jiangsu Construction
关键词
地下室顶板开洞
结构嵌固端
楼板刚度
多塔模型
单塔模型
opened hole of basement roof
structures built in end
stiffness of slab
multiple tower models
single tower models
作者简介
吴栾平，男（1976-），扬州市建筑设计研究院有限公司一级注册结构工程师，注册造价工程师，高级工程师。
