Application of Prestressed Anchor Composite Soil Nail Wall in Deep Foundation Pit Engineering at Lanzhou Region

Hui Tao

doi:10.4028/www.scientific.net/AMR.1030-1032.714

Paper Titles

Co₂ Emission Amount of University Campus Buildings Based on Dynamic Analysis of Annual Energy Consumption
p.692

The Study of Countermeasures of Public Building Energy Development in China
p.698

Application of Plaster Powder in Fired Common Brick Strength Testing
p.705

Application of Pre-Cracking in Semi-Rigid Base to Mitigate Reflective Cracking
p.709

Application of Prestressed Anchor Composite Soil Nail Wall in Deep Foundation Pit Engineering at Lanzhou Region
p.714

Application of Relation Analysis in Evaluation and Optimization of Pile-Foundation
p.719

Application of Seismic Inversion Technique Base on Geostatistics in Prediction of Thin Sand Body Reservoir
p.724

Automatic Crack Length Measurement of Concrete Structure Based on Image Processing
p.728

Behavior of Instrumented Omega Pile in Porous Soil
p.732

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1030-1032Application of Prestressed Anchor Composite Soil...

Application of Prestressed Anchor Composite Soil Nail Wall in Deep Foundation Pit Engineering at Lanzhou Region

Abstract:

The paper introduces the application of prestressed anchors and soil nails support system in complex soil layer deep foundation pit engineering at Lanzhou region based on the deep foundation pit engineering in Gansu Provincial Hospital of TCM as the background and discusses its key technology. The effect shows that scheme of the design of foundation pit support engineering is reasonable and effective.The engineering meets requirements of design and environment.The monitoring results show that prestressed anchors can control the horizontal displacement and the change rate of slope′s vertical settlement effectively. The experience of engineering is significance for similar engineerings at Lanzhou region.

You might also be interested in these eBooks

Materials, Transportation and Environmental Engineering II

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 1030-1032)

Pages:

714-718

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1030-1032.714

Citation:

Cite this paper

Online since:

September 2014

Authors:

Hui Tao

Keywords:

Analysis, Application, Deep Foundation Pit, Monitoring, Prestressed Anchor, Soil Nail

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] JGJ120—99 China technical specification for retaining and protection of building foundation excavations[S]. Beijing: China Architecture and Building Press, (1999).

Google Scholar

[2] JGJ167—2009 Technical specifications for safe retaining and protection of building foundation excavation engineering in collapsible loess regions[S]. Beijing: China Architecture and Building Press, (2009).

Google Scholar

[3] GB50330—2002 Technical code for building slope engineering[S]. Beijing: China Architecture and Building Press, (2002).

Google Scholar

[4] ZHU Yan-peng, LI Zhong. Improvement on stability analysis of soil nail in foundation excavations and its software development design[J]. Chinese Journal of Geotechnical Engineering, (2005), 26(8): p.939–943.

Google Scholar

[5] CHEN Zhao-yuan, CUI Jin-hao. Application of soil nail wall in deep excavation[M]. 2nd ed. Beijing: China Architecture and Building Press, (2000).

Google Scholar