一种梁柱节点不同强度等级混凝土的隔离工装  

An Isolation Tooling for Concrete with Different Strength Grades Between Beam Column Joints

作　　者：毛建康 冯晓建 袁俊 MAO Jiankang;FENG Xiaojian;YUAN Jun(Zhejiang Sanjian Construction Group Co.,Ltd.,Hangzhou,Zhejiang 310016,China)

机构地区：[1]浙江省三建建设集团有限公司,浙江杭州310016

出　　处：《建筑施工》2022年第6期1251-1254,共4页Building Construction

摘　　要：为解决传统梁柱节点间混凝土不同强度混凝土隔离措施存在的弊端,就地取材,从尺寸规格、连接形式、骨架材质以及钢丝网使用等方面出发,实现了工装的全面优化设计,并在工程实际中得到了成功应用。实践表明,该新型工装在保证节点施工质量的前提下,具有操作便捷、应用灵活、可操作性强等特点,对于梁柱节点不同强度等级混凝土的浇筑具有良好的适用性,可为梁柱节点施工提供借鉴。To solve the disadvantages of traditional concrete isolation measures with different strength between beam column joints,local materials are used to realize the comprehensive optimization design of tooling from the aspects of size,connection form,skeleton material and steel wire mesh,which is successfully applied in engineering practice.The practice shows that the new tooling has the characteristics of convenient operation,flexible application and strong operability on the premise of ensuring the construction quality of joints.It has good applicability for the pouring of concrete with different strength grades between beam column joints,and can provide reference for the construction of beam column joints.

关 键 词：框架结构 梁柱节点 混凝土浇筑 隔离工装 优化设计 

分 类 号：TU755[建筑科学—建筑技术科学]