Study on influence of water to composite soil Nailing support and preventing&controlling

Author

Wang, Cuiying ; Wang, Jiayang

Author_Institution

Sch. of Civil Engin. & Archit., Hubei Univ. of Technol., Wuhan, China

fYear

2011

fDate

24-26 June 2011

Firstpage

4479

Lastpage

4482

Abstract

By analysis of mechanism of water to soil and water to nail action, the paper expounds that composite soil-nail support can transfer environment soil and effectively control deformation of foundation pit. Effect of composite soil-nail support was better than common soil-nail. In the process of foundation pit support design with seepage, the action of soil softening was considered. Cohesion(c) and internal friction(Φ) select parameter of saturated soil. In the earth pressure calculating, seepage is considered. Through practice engineering,composite soil-nail support was effective measures to process slop sliding accident, it is beneficial to similar speedy rescue work and support of foundation pit.

Keywords

foundations; geotechnical engineering; internal friction; nailing; soil; supports; cohesion; composite soil-nail support; deformation control; earth pressure; enviroment soil; foundation pit support design; internal friction; saturated soil; seepage; sliding accident; soil softening; water-to-nail action; water-to-soil action; Earth; Friction; Nails; Rocks; Softening; Soil; Soil measurements; action of water to soil; composite soil-nail; foundation pit support;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9172-8

Type

conf

DOI

10.1109/RSETE.2011.5965240

Filename

5965240