墙柱置换加固过程中的技术分析
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- 英文论文题名：Technical Analysis of the Replacement and Reinforcement of Large Defect Wall Column
- 论文作者：肖灵 ; 陈树波
- 英文论文作者：Xiao Ling ; Chen Shubo ; Guangzhou Shengte Building Scientific and Technological Development Co. ; Ltd.
- 年：2016
- 作者机构：广州市胜特建筑科技开发有限公司;
- 论文关键词：混凝土置换 ; 墙柱整体置换加固 ; 施工监测 ; 临时支撑
- 英文论文关键词：concrete replacement ; wall column integral replacement ; construction monitoring ; temporary supports
- 会议召开时间：2016-12-02
- 会议录名称：第十一届建筑物改造与病害处理学术研讨会暨第六届工程质量学术会议论文集
- 语种：中文
- 分类号：TU978
- 学会代码：SGJS
- 会议名称：第十一届建筑物改造与病害处理学术研讨会暨第六届工程质量学术会议
- 会议地点：中国海南海口
- 主办单位：中国老教授协会土木建筑专业委员会、中国土木工程学会工程质量分会、北京交通大学土木建筑工程学院
- 学会名称：施工技术编辑部
- 页数：3
- 文件大小：226k
- 原文格式：O
- 会议级别：全国
摘要
近年来,高层建筑以及超高层建筑物越来越受到中国国内市场的追捧。为满足整体结构的安全耐久性,作为竖向受力构件的墙柱,尺寸也变得越来越大。但由于种种施工、材料环节中的疏忽或不良因素导致许多普通乃至大型墙柱出现混凝土实际强度等级难以满足设计混凝土强度等级要求,由此就需要对有缺陷的墙柱进行加固处理,本文结合工程案例对低混凝土强度等级的大型缺陷墙柱置换加固全过程进行重难点技术分析。
In recent years,tall buildings and high-rise buildings are more and more sought in the Chinese domestic market.In order to satisfy the safety and durability of the whole structure,the size of the wall column,which is the vertical stress component,is becoming larger and larger.But due to various construction and materials sectors of negligence or adverse factors lead to many ordinary and large wall column of concrete strength grade is often difficult to meet the requirements of design strength grade of concrete,which requires the reinforcement of defective wall column.In this paper,combining with engineering case,large defect wall column with low concrete strength grade in the eplacement reinforcement process is analyzed.
In recent years,tall buildings and high-rise buildings are more and more sought in the Chinese domestic market.In order to satisfy the safety and durability of the whole structure,the size of the wall column,which is the vertical stress component,is becoming larger and larger.But due to various construction and materials sectors of negligence or adverse factors lead to many ordinary and large wall column of concrete strength grade is often difficult to meet the requirements of design strength grade of concrete,which requires the reinforcement of defective wall column.In this paper,combining with engineering case,large defect wall column with low concrete strength grade in the eplacement reinforcement process is analyzed.
引文
[1]混凝土结构加固构造:13G311—1[S].北京:中国计划出版社,2013.
[2]混凝土结构加固设计规范:GB50367—2013[S].北京:中国建筑工业出版社,2013.
[3]高层建筑混凝土结构技术规程:JGJ3—2010[S].北京:中国建筑工业出版社,2010.
[4]钢结构设计规范:GB50017—2003[S].北京:中国建筑工业出版社,2003.
[5]混凝土结构后锚固技术规程:JGJ145—2013[S].北京:中国建筑工业出版社,2013.
[6]唐业清,徐国彬.特种工程新技术[M].北京:中国建材工业出版社,2009.
[7]郑育新.高层建筑混凝土柱整体置换混凝土加固施工方法[J].施工技术,2011,40(21):91-93.
[2]混凝土结构加固设计规范:GB50367—2013[S].北京:中国建筑工业出版社,2013.
[3]高层建筑混凝土结构技术规程:JGJ3—2010[S].北京:中国建筑工业出版社,2010.
[4]钢结构设计规范:GB50017—2003[S].北京:中国建筑工业出版社,2003.
[5]混凝土结构后锚固技术规程:JGJ145—2013[S].北京:中国建筑工业出版社,2013.
[6]唐业清,徐国彬.特种工程新技术[M].北京:中国建材工业出版社,2009.
[7]郑育新.高层建筑混凝土柱整体置换混凝土加固施工方法[J].施工技术,2011,40(21):91-93.