Title: Deep horizontal load testing method
Application Number: 200610025494 Application Date: 2006.04.06
Publication Number: 1831511 Publication Date: 2006.09.13
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01N3/08,G01V9/00
Applicant(s) Name: Shanghai Tunnel Engineering Track Traffic Design I Address: 200070
Inventor(s) Name: Shi Changli
Attorney & Agent: xu xiaorong
Abstract:
     A method for testing horizontal load of deep layer includes applying the reducing for forming hole to directly switch to test point of soil layer, using hydraulic driving to pressurize stage by stage for making load plate move horizontally, collecting deformation value at pressure of various stage in real time by data collection system, measuring horizontal deformation value of soil layer at different pressure to truly reflect stress character of soil layer at site condition when soil layer is basically under original stress state.
Time: 9