The Spatial Block Stability Test in Variable Angles and Safety Evaluation

Jiang Wang; Shu Hong Wang; Lei Jiang; Yong Ni

doi:10.4028/www.scientific.net/AMM.353-356.992

Paper Titles

Applications of Soil Nailed Wall in Foundation Pit Support
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Static Loading Test of the End-Bearing Pile under the Sides Friction Action
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Response Law and Influencing Factors of the Soil under Action of Pile Driving Vibration Based on Midas/GTS
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Research on Design and Application of the CDM Pile
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The Spatial Block Stability Test in Variable Angles and Safety Evaluation
p.992

Research on Soil-Water Characteristic Curve of Unsaturated Mixed-Soil in West Sichuan
p.996

Application Research on Geo-Filament Bolt Reinforced Earthen Site
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Study on the Bearing Capacity of Slime Friction Pile Based on the Double-Sheared Theory
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Rainfall Threshold of Rainfall-Induced Landslides Based on Laboratory Test
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 353-356The Spatial Block Stability Test in Variable...

The Spatial Block Stability Test in Variable Angles and Safety Evaluation

Abstract:

Joints information in specific rocky slope free face could be collected by modern untouched measure technology in engineering. Possible key blocks are displayed after system analysis. Experiment spatial blocks and structural planes dimensional angles can be changed with the variable angle space test platform, lead to reaching the target that position of spatial blocks are simulated, which suggests the secure stability of spatial blocks. Least square data fitting method is used according to experiment data-the two slide angles and failed mode. Security assessment is proposed and numerical method is applied to testify the experiment results.

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Periodical:

Applied Mechanics and Materials (Volumes 353-356)

Pages:

992-995

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.353-356.992

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Online since:

August 2013

Authors:

Jiang Wang, Shu Hong Wang, Lei Jiang, Yong Ni

Keywords:

Block Sliding, Least-Square Method (LSM), Security Assessment, Variable Angles in Space

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References

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