Citation

Fu Z, Tian B, Liu W, Cao W, Liu W, Niu D. J. Natural Disasters 2017; 26(1): 123-128.

Vernacular Title

框架结构中枪械弹药库混凝土墙体设计研究

Copyright

(Copyright © 2017, 中国灾害防御协会;中国地震局工程力学研究所, Publisher Science Press)

DOI

10.13577/j.jnd.2017.0115

PMID

unavailable

Abstract

In view of seismic design problem of a police building structure with firearms and ammunition depot, this paper presents constructional measures of reinforcement connection between story frame of the depot and concrete anti-explosion wall,as well as setting up vertical strip of light filling material,solves seismic design problem about reasonal matching of neighbouring story stiffnesses, and functional demand of anti-explosion wall structural calculation model was established and in the model,the constructional characteristics of the concrete wall of the depot were considered.Structural calculation analysis was carried out with the software PKPM-SATWE.Maximum displacement ratio and maximum interstory drift ratio of the wall and the frame structure with different connection constructures were compared.The works done present a basis for engineering design and have a good imprementation effect.

针对某带枪械弹药库的公安大楼结构抗震设计问题,提出了在枪械弹药库楼层框架与混凝土防爆墙体之间加设钢筋连接并设置轻质填充材料竖向条带的构造措施,解决了相邻楼层刚度合理匹配的抗震设计问题,同时解决了防爆墙体设置的功能需求。建立了结构计算模型,在计算模型中考虑了枪械弹药库混凝土墙体构造特点,用PKPM-SATWE软件进行了结构计算分析,对比了混凝土墙体与框架不同连接构造及不同工况下结构的最大位移比和最大层间位移比,为工程设计提供了依据,工程实施效果良好。

Language: zh