文献类型：期刊文献

中文题名：带新型连接件PC外挂墙板力学性能数值模拟

英文题名：Numerical Simulation of Mechanical Properties of Precast Concrete External Wall Panel with New Type Connection

作者：车旭明[1];熊锐[2];郭金龙[2];张芳[1]

机构：[1]绍兴文理学院土木工程学院,浙江绍兴312000;[2]中建海峡建设发展有限公司,福建福州350015

年份：2021

卷号：41

期号：10

起止页码：68

中文期刊名：绍兴文理学院学报

外文期刊名：Journal of Shaoxing University

收录：国家哲学社会科学学术期刊数据库

基金：福建省科技厅项目“装配式混凝土建筑绿色建造关键技术与产业化示范应用研究”(2019HZ07011).

语种：中文

中文关键词：PC外挂墙板;连接件;力学性能;数值模拟

外文关键词：precast concrete external wall panel;connecting;mechanical property;numerical simulation

中文摘要：针对东南沿海地区特殊的气候条件,提出一种应用于装配式建筑的无夹心PC外挂墙板及相应的钢结构连接形式,对带有该新型连接件的无夹心PC外挂墙板进行数值模拟分析.分析其在东南沿海地区室内外温差下的墙板温度分布情况,验证该无夹心PC外挂墙板对东南地区气温的适用性,并探索其在常规受荷工况下、强风作用下的墙板以及连接件的应力分布、变形情况.无夹心PC外挂墙板在东南沿海地区具有较强的气温适用性,带新型连接件的该墙板能够承担等同于其自重的附加竖向荷载,并能够承载东南沿海典型地区的多数高层建筑外墙所受的强风荷载作用,产生的变形也不影响墙板正常使用.

外文摘要：In view of the special climatic conditions of the southeast coastal area,a precast concrete(PC)external wall panel without sandwich was proposed in this paper.The corresponding steel connection was also designed for this kind of PC external wall panel.The numerical simulation analysis of the PC external wall panel with corresponding steel connection was carried out concerning its temperature distribution under the indoor and outdoor temperature differences in the southeast coastal area,and its applicability was verified.In addition,the stress distribution and deformation of the panel and the connection were analyzed under vertical loading and wind loading.The PC external wall panel is found to have strong temperature applicability in the southeast coastal area.It can bear both the additional vertical load equal to its own weight and the strong wind loading on most high-rise buildings in the typical southeast coastal areas,with deformation that does not affect its performance.