土工基础

›› 2018, Vol. 32 ›› Issue (6): 582-586.

• 工程实录 • 上一篇    下一篇

海绵城市雨水花园邻近建筑地基防渗措施研究

柴少波，王 川，胡志平，王 昊   

  1. （长安大学 建筑工程学院，西安 710064）
  • 收稿日期:2018-02-22 修回日期:2018-02-28 出版日期:2018-12-20 发布日期:2018-12-21
  • 作者简介:柴少波（1989-），男，讲师，博士，研究方向为岩体动力学以及海绵城市雨水综合利用风险防控。

Seepage Preventions Measures of Buildings Near Rain Garden and Other Urban Green Infrastructures

CHAI Shaobo,WANG Chuan,HU Zhiping，WANG Hao   

  1. (School of Civil Engineering, Chang′an University, Xi′an, 710064)
  • Received:2018-02-22 Revised:2018-02-28 Online:2018-12-20 Published:2018-12-21

摘要： 针对海绵城市提出的雨水入渗要求和建筑地基防渗的研究现状，对雨水花园邻近建筑地基防渗措施进行了研究，提出了一种建筑地基防渗的评价方法；研究了海绵城市建设中雨水花园防渗膜、防渗墙的防渗原理，提出了一种防渗设计方法并讨论了防渗墙的最佳位置选择，并进行了工程设计实例分析。相关结论可为海绵城市建筑地基防渗处理和防渗措施的进一步研究提供参考。

关键词: 海绵城市, 建筑地基, 防渗措施, 防渗膜, 防渗墙

Abstract: The urban green infrastructures encourage the infiltration of the surface water but infiltration of the surface water into the building foundations are not desirable. This paper presents the studies of the seepage prevention measures of building foundations near the green infrastructures. The principles of seepage membrane and slurry wall used in the green infrastructure construction are introduced. A seepage prevention method and its optimum location are introduced. A case study of the green infrastructure construction and its seepage prevention measures are also presented in the paper.

Key words: Urban Green Infrastructures, Building Foundations, Seepage Preventions, Seepage Membrane, Slurry Wall