给水管道弯头桩锚式支墩的简单受力研究  

Study on Mechanical Behavior of Pile-anchorage Buttress

作　　者：黄可亘 Huang Kegen(Zhaoqing Water Development LTD,Zhaoqing,China)

机构地区：[1]肇庆市肇水水务发展有限公司,广东肇庆

出　　处：《科学技术创新》2024年第11期161-164,共4页Scientific and Technological Innovation

摘　　要：由于水压的作用,给水管道需要在弯头处设置支墩。一般情况下,支墩设计可以通过查询国标图集选用。但在实际工程中,会存在支墩尺寸过大、无原状土作后背墙等特殊情况,需要因地制宜设计管道弯头支撑。本研究选取了一种桩锚式支墩,研究在横向荷载下单桩的力学性能,为桩锚式支墩的实际应用提供参考。Because of the effect of water pressure,buttresses isset at the elbows of water pipe.Generally,the buttresses is designed by the national standard drawings.However,in actual engineering,there will be special situations such as excessively large buttresses and no soil as the back wall.It is necessary to design pipe elbow supports according to local conditions.In this study,a pile-anchorage buttress was selected to study the mechanical properties of a single pile under lateral loading,so as to provide a reference for the practical application of pile-anchorage buttresses.

关 键 词：管道支墩 单桩 横向承载力 

分 类 号：TU990.3[建筑科学—市政工程]