›› 2009, Vol. 30 ›› Issue (7): 2081-2086.

• Geotechnical Engineering • Previous Articles     Next Articles

Experimental research on horizontal flexible reinforced grouting with physical model

LI Liang, ZHAO Lian-heng, ZOU Jin-feng, DAN Han-cheng, LIU Xiang   

  1. School of Civil and Architectural Engineering, Central South University, Changsha 410075, China
  • Received:2008-09-16 Online:2009-07-10 Published:2011-03-10

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Abstract:

The mass data in whole process of physical model test were real-time recorded; and the implementing mechanisms, reinforcement efficiency, construction technology of new horizontal flexible reinforced grouting technology were studied with physical model test in field. This paper focuses on the test design, manufacture scheme of model, testing method and research methods of experimental research. The test results show that the new horizontal flexible reinforced grouting technology contains enormous advantages including easy processing, effectiveness, and development and utilization value. It is indicated by the results of the experiment that the test results combining with the theoretical calculation have the guiding meaning for modifying the designing parameters. Meanwhile, the test results and construction parameters of the new technology can be used in real design and similar engineering for the test conditions of model test are basically in consistence with the conditions of actual operation.

Key words: horizontal flexible reinforced grouting, full-scale field test, experimental research, implementing mechanism, reinforcement efficiency, construction technology

CLC Number: 

  • TU 443
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