English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49287/83828 (59%)
Visitors : 7155501      Online Users : 49
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/80631


    Title: Estimation of rock pressure during an excavation/cut in sedimentary rocks with inclined bedding planes
    Authors: Ching, Jianye;Yang, Zon-Yee;Shiau, Jang-Quang;Chen, Chien-Jung
    Contributors: 淡江大學土木工程學系
    Keywords: Rock pressure;Excavation;Sedimentary rocks;Bedding planes;Reliability-based design
    Date: 2013-03
    Issue Date: 2013-02-23 10:52:04 (UTC+8)
    Publisher: Amsterdam: Elsevier BV
    Abstract: The estimation of rock pressure induced by an excavation/cut in sedimentary rocks is addressed in this study. A simplified stochastic model is proposed to model this rock pressure to account for sliding along parallel bedding planes as well as random friction angles on these bedding planes. Simulations show that the classical Rankine and Coulomb theories typically give active pressures much larger than those predicted by the proposed model. A simplified reliability-based design approach is developed to calibrate the required partial factors for the determination of design rock pressure. The proposed approach is demonstrated over a case study for northern Taiwan. Design charts are developed to facilitate the determination of design rock pressures induced by excavation/cut in sedimentary rocks.
    Relation: Structure Safety 41(1), pp.11-19
    DOI: 10.1016/j.strusafe.2012.10.006
    Appears in Collections:[土木工程學系暨研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat
    Rock Pressure (2013 Structual Safety.pdf1194KbAdobe PDF415View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback