Destructive Criteria for Highway Thick Filling Area Based on Stress Path Analysis

Huai Feng Tong

doi:10.4028/www.scientific.net/AMR.1021.83

Paper Titles

Strengthening of RC-Brick Masonry Walls with Opening Using Basalt Fiber Reinforced Polymer
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Special Strength Curve of Ultrasonic-Rebound Combined Method for Concrete of Oujiang River Bridge
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Tangent Stiffness Matrix of Spatial Beam Element Considering Bend and Torsion Coupling Effect
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Analysis of the Bearing and Deformation Characteristics for Large Diameter Pile
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Destructive Criteria for Highway Thick Filling Area Based on Stress Path Analysis
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Analysis on Relationship with Pedestrian Network through Space Syntax - Paldalmoon Market in Suwon
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Monitoring and Analysis of a Deep Excavation in Hefei
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The Impact on the Surrounding Buildings of a Deep Excavation in Hefei
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The Influence of Raft Foundation Temperature Stress Calculation by Radiation Condition
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1021Destructive Criteria for Highway Thick Filling...

Destructive Criteria for Highway Thick Filling Area Based on Stress Path Analysis

Abstract:

In the course of construction ,the free pore water in the saturation soil of highway foundation is seldom discharged immediately, and the excess pore water pressure comes into being ,which result in the delay of consolidation and time limit for a project, this problem are disposed by post-processing. Based on the variational rule of total stress, pore water pressure and effective stress in the foundation, the stabilization, the occasion and the effect of treatment are determined. So, the key of stress-path method is corresponding relation between failure state and stress-path point. The foundatin of destructive criteria based on stress-path analysis, which offer theoretical gist for the design of post-process and may be used as a reference in similar project.