土工基础

›› 2015, Vol. 29 ›› Issue (2): 29-32.

• 工程实录 • 上一篇    下一篇

河堤边坡重力式挡墙预应力锚索加固设计分析

肖荣军   

  1. （广东省佛山地质局，广东佛山 528000）
  • 收稿日期:2014-12-07 出版日期:2015-04-20 发布日期:2015-05-04
  • 作者简介:肖荣军（1983-），男，工学硕士,研究方向为深基坑设计、地质灾害治理。

Gravity Retaining Wall with PreStressed Ground Anchors Stabilizing a River Slope

XIAO Rongjun   

  1. (Guangdong Foshan Geology Bureau, Foshan, 528000)
  • Received:2014-12-07 Online:2015-04-20 Published:2015-05-04

摘要： 结合佛山市西樵镇江浦东路北侧河堤边坡原有钢筋混凝土挡墙的特点，以及工程地质、水文地质条件、周边环境，尝试采用预应力锚索加固成功案例，并通过监测钢筋混凝土挡墙后土体深层水平位移稳定分析，验证加固方法的合理与可行性，为类似工程加固设计方法提供借鉴。

关键词: 河堤边坡, 钢筋混凝土挡墙, 预应力锚索, 格构梁

Abstract: The existing retaining wall for the river bank slope along the north side of the East Jiangpu Road in Xijiao Township, Foshan City is a castinplace reinforced concrete wall. The design of the new retaining wall considers the characteristics of the existing wall, subsurface geotechnical and hydrological conditions, the adjacent environments and the previous successful experience in the design and construction of the prestressed ground anchors in the area. During the construction, the horizontal movements of soils behind the retaining wall were monitored and the results verified feasibility of the design method.

Key words: River Bank Slope, Reinforced Concrete Retaining Wall, Pressed Ground Anchors, Grid Beams