|Table of Contents|

Test Method of Elastic Parameters on Surface of Rock and Soil(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2011年04期
Page:
116-120
Research Field:
Publishing date:
2011-12-20

Info

Title:
Test Method of Elastic Parameters on Surface of Rock and Soil
Author(s):
LU Qi-feng1; 2;  HUANG Ming-li1
1. Tunnel and Underground Engineering Research Center of Ministry of Education, Beijing Jiaotong University, Beijing 100044, China; 2. Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China
Keywords:
geotechnical engineering;  in situ test;  elastic parameter;  surface test method;  numerical simulation;  deformation
PACS:
TU413
DOI:
-
Abstract:
A test method of elastic parameters on surface of rock and soil was proposed, and its supporting device was developed. The specific implementation steps of the method and the connectivity of device components were described, and the theoretical basis of the method was derived. Finally, the practicability and correctness of the method were verified by using commercial numerical simulation software PLAXIS 3D Tunnel. Results show that test method of elastic parameters on surface of rock and soil and its supporting device can be directly used for tunnel face or pit wall elastic parameters of the test, and the tedious process from the ground punch can be avoided.

References:

[1] 徐 超,石振明,高彦斌,等.岩土工程原位测试[M].上海:同济大学出版社,2005. XU Chao,SHI Zhen-ming,GAO Yan-bin,et al.In Situ Test of Geotechnical Engineering[M].Shanghai:Tongji University Press,2005.
[2]李 鹏,王 娜,蒋应军.浅谈原位测试方法在公路建设中的应用[J].山西建筑,2005,31(8):51-52. LI Peng,WANG Na,JIANG Ying-jun.Application of Original Place Test Method in Road Construction[J].Shanxi Architecture,2005,31(8):51-52.
[3]沈珠江.原状取土还是原位测试——土质参数测试技术发展方向刍议[J].岩土工程学报,1996,18(5):90-91. SHEN Zhu-jiang.Sampling in Original State or in Situ Test[J].Chinese Journal of Geotechnical Engineering,1996,18(5):90-91.
[4]孟高头.土体原位测试机理、方法及其工程应用[M].北京:地质出版社,1997. MENG Gao-tou.Mechanism,Methods and Application in Engineering of Soil in Situ Test[M].Beijing:Geological Publishing House,1997.
[5]徐金明,刘绍峰,朱耀耀.岩土工程实用原位测试技术[M].北京:中国水利水电出版社,2007. XU Jin-ming,LIU Shao-feng,ZHU Yao-yao.Practical Situ Test in Geotechnical Engineering[M].Beijing:China Water Power Press,2007.
[6]郭桂仁.标准贯入原位测试方法的分析与讨论[J].华北石油设计,2005(2):30-32,36. GUO Gui-ren.Analysis and Discuss of Standard Penetration Test[J].Huabei Petroleum Design,2005(2):30-32,36.
[7]刘松玉,吴燕开.论我国静力触探技术(CPT)现状与发展[J].岩土工程学报,2004,26(4):553-556. LIU Song-yu,WU Yan-kai.On the State-of-art and Development of CPT in China[J].Chinese Journal of Geotechnical Engineering,2004,26(4):553-556.
[8]陈新默.软土地基勘察技术研究现状及若干问题的探讨[J].土工基础,2006,20(4):75-78. CHEN Xin-mo.The Probe of an Existing Situation and Several Problems of the Soft Subgrade Exploration Technique[J].Soil Engineering and Foundation,2006,20(4):75-78.
[9]顿志林,高家美.弹性力学及其在岩土工程中的应用[M].北京:煤炭工业出版社,2003. DUN Zhi-lin,GAO Jia-mei.Elastic Mechanics and Its Application in Geotechnical Engineering[M].Beijing:China Coal Industry Publishing House,2003.
[10]徐芝纶.弹性力学[M].北京:高等教育出版社,2006. XU Zhi-lun.Mechanics of Elasticity[M].Beijing:Higher Education Press,2006.
[11]晏长根,林 峰,伍法权,等.岩体扰动深度估算的应力场方法[J].长安大学学报:自然科学版,2011,31(4):68-72. YAN Chang-gen,LIN Feng,WU Fa-quan,et al.Evaluating Rock Masses Excavation Disturbed Zone with Method of Stress Redistribution[J].Journal of Chang'an University:Natural Science Edition,2011,31(4):68-72.
[12]胡新民.粉喷和浆喷水泥桩加固软土地基的力学特性[J].筑路机械与施工机械化,2010,27(6):42-44. HU Xin-min.Mechanical Characteristics of Soft Soil Foundation Reinforced with Powder-jetting and Grout-jetting Cement Piles[J].Road Machinery & Construction Mechanization,2010,27(6):42-44.
[13]赵仙茹.软土地基上旧路拓宽高路堤全过程沉降预测[J].筑路机械与施工机械化,2009,27(9):40-42. ZHAO Xian-ru.Settlement Prediction in Whole Process of High Embankment Broadening on Soft Soil Foundation[J].Road Machinery & Construction Mechanization,2009,27(9):40-42.

Memo

Memo:
-
Last Update: 2011-12-20