土工基础

›› 2013, Vol. 27 ›› Issue (3): 29-32.

• 工程实录 • 上一篇    下一篇

基坑工程复合土钉支护技术与设计分析

周书东   

  1. （东莞市建筑科学研究所，广东东莞 523112）
  • 收稿日期:2012-11-17 出版日期:2013-06-20 发布日期:2013-06-26
  • 作者简介:周书东（1979-），东莞市建筑科学研究所，注册土木工程师（岩土），工学硕士，研究方向为基坑、边坡等岩土工程工作。

The Design of the Composite Soil Nailed Walls as Deep Excavation Supporting System

ZHOU Shudong   

  1. (Dongguan Building Construction Research Institute, Dongguan, Guangdong 523112)
  • Received:2012-11-17 Online:2013-06-20 Published:2013-06-26

摘要： 复合土钉支护因适用范围广、施工便捷、经济性好等优点广泛应用于基坑支护工程，成为应用最多的支护型式之一。简要介绍了土钉支护技术的应用现状，阐述了普通土钉支护及不同类型的复合土钉支护的设计要点及应注意的问题，并提出了土钉支护技术未来发展和研究的方向。

关键词: 基坑, 土钉, 支护结构

Abstract: The composite soil nailed walls are widely used as the supporting system of deep excavations due to its cost effective, simple construction procedures as well as effective for a wide spectrum of soil materials. This paper introduces the state of the practice of the soil nailed wall constructions as well as the application aspects of different composite soil nail walls.

Key words: Deep Excavations, Soil Nailed Walls, Supporting Structure