厂房内部存在挡土墙时两种结构方案的比较  

Comparison of Two Structure Schemes for Retaining Wall in the Workshop

作　　者：赵明 黄秀亮 林家民 ZHAO Ming;HUANG Xiu-liang;LIN Jia-min(First Design and Research Institute MI China Co.Ltd.,Hefei 230601,China)

机构地区：[1]中机第一设计研究院有限公司,合肥230601

出　　处：《工程建设与设计》2022年第5期7-9,共3页Construction & Design for Engineering

摘　　要：悬臂式挡土墙一般用钢筋混凝土建造,其由立臂、墙趾板和墙踵板3部分组成。这类挡土墙的优点是能充分利用钢筋混凝土的受力特性,墙体截面较小,在工程建设中广泛应用。结合具体工程实例,讨论了厂房内部存在挡土墙时,挡土墙与厂房柱基础联合与挡土墙与厂房柱脱开2种方案。通过对厂房内部挡土墙2种方案的比较,当采用挡土墙与厂房柱基础脱开时,通过采取一系列技术措施,具有更好的可行性与安全性。Cantilever retaining wall is generally constructed of reinforced concrete.It consists of three parts:vertical arm,wall toe plate and wall heel plate.The advantage of this kind of retaining wall is that it can make full use of the mechanical characteristics of reinforced concrete,and the wall section is small,so it is widely used in engineering construction.Combined with specific engineering examples,two schemes are discussed:the combination of retaining wall and workshop column foundation and the separation of retaining wall and workshop column.Through the comparison of the two schemes of retaining wall inside the workshop,when the retaining wall is separated from the workshop column foundation,it has better feasibility and safety by taking a series of technical measures.

关 键 词：悬臂式挡土墙 放坡 基础脱开 

分 类 号：TU476.4[建筑科学—结构工程] TU224[建筑科学—土工工程]