NAVIGATE

Table of Contents

STATISTICS

Viewed1010

Downloads1071

Analysis of Mechanical Characteristic and Length Optimization of Systematic Bolt in Loess Tunnel
  PDF下载 (1071)
[1]SU Zhong-ming.Analysis of Mechanical Characteristic and Length Optimization of Systematic Bolt in Loess Tunnel[J].Journal of Zhengzhou University (Engineering Science),2013,34(04):32-35.[doi:10.3969/j.issn.1671-6833.2013.04.008]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 34 Number of periods: 2013 04 Page number: 32-35 Column: Public date: 2013-09-09
Title:
Analysis of Mechanical Characteristic and Length Optimization of Systematic Bolt in Loess Tunnel
Author(s):
SU Zhong-ming
Key Laboratory of Highway Construction & Maintenance Technology in Loess Region of Ministry of Transport， Shanxi ’Transpor-tation Research Institute，Taiyuan 030006 , China
Keywords:
loess tunnel;  systematic bolt;  plastic zone;  contact stress;  length optimization
CLC:
U455
DOI:
10.3969/j.issn.1671-6833.2013.04.008
Abstract:
The theoretical solution to the distribution of axial force in Mindlin displacement problem and theplastic radius of surrounding rock in the condition of elastoplastic homogeneous soil are deduced.Based on theresults of field test, the mechanical characteristic of systematic bolt and its length optimization are discussed inloess tunnel from the two perspectives of the drawing force and axial force at the location of neural point.Theresults obtained will offer the technical support for the length optimization of systematic bolt in loess tunnel.
References:
-
Similar References:
Memo

-

Last Update: 1900-01-01
Copyright © 2023 Editorial Board of Journal of Zhengzhou University (Engineering Science)