Research on performance based geotechnical design code based on limit state design method.

基于极限状态设计方法的性能化岩土设计规范研究

• 批准号: 13555138
• 负责人: HONJO Yusuke
• 金额: $ 5.89万
• 依托单位: Gifu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-13555138/
• 关键词: Limit state design; pile foundation design; performance based design; Reliability design; comprehensive design code; design by partial factors; shallow foundation design; earth retaining structure design; 設計コード; 杭基礎; 浅い基礎; 柱状基礎; 擁壁; 信頼性設計法

In view of rapid globalization even in engineering profession, geotechnical design codes have been extensively reviewed in various parts of the world, especially in Europe and the North America, seemingly to arrive at eventually harmonization of the various design codes in the world. Recent trends seem that the final version of the codes are to be rewritten in a format of limit state design, reliability design (ISO2394, Eurocodes etc.) and performance based design (WTO/TBT etc.).Observing these trends, a series of the activities were initiated by a research committee entitled "Present and Future of Japanese Foundation Design and Soil Investigation in view of International Harmonization" in 1997 chaired by Osamu Kusakabe, which was followed by 'Preparation committee on drafting JGS foundation design guideline' (chaired by Osamu Kusakabe, April 2000 - March 2001), and the to 'Drafting committee on JGS foundation design guideline' (chaired by Yusuke Honjo, April 2001 - date). During these … More 6 years, we have accomplished following tasks :(1)Review the currently used foundation design codes in the world and compare them with the codes in practice in Japan.(2)Review the site investigation methods employed in the above codes and compare them with the Japanese practice.(3)Send investigation missions to Europe, North America and Australia-New Zealand, to make interviews with the code writers to obtain the most recent information on the issues and to create an information network in the world.(4)Carry out a questionnaire to geo-technical engineers in Japan to find out how the designers are selecting soil parameter values in design foundations.(5)Make some recommendations on the future of foundation design codes in Japan. This idea finally resulted to draft a comprehensive foundation design code, so called 'Geo-code 21' whose English translation of the most recent draft (Ver.2) is given in Honjo et.al (2002).These activities are carried out with close international collaborations, especially with Technical Committee 23 'Limit state design in geotechnical engineering practice' (chair, P. Day 1998-2001, Y. Honjo 2002-2005) of ISSMGE. A serious of research carried out in this project are all connected to the activities described above, and the whole picture could be understood by looking Proc. Of IWS Kamakura which is the last reference in the below list. Less

鉴于工程行业的快速全球化，岩土工程设计规范已在世界各地，特别是在欧洲和北美进行了广泛的审查，似乎最终达到了世界上各种设计规范的协调一致。最近的趋势是，规范的最终版本将以极限状态设计、可靠性设计（ISO 2394、欧洲规范等）的格式重写。和基于性能的设计（WTO/TBT等）。观察到这些趋势，1997年由草部修主持的题为“从国际协调的角度看日本基础设计和土壤调查的现状和未来”的研究委员会发起了一系列活动，随后是“起草JGS基础设计指南的准备委员会”。（2000年4月至2001年3月，草部修主持），以及"JGS基础设计指南起草委员会“（2001年4月至今，本庄雄介主持）。在这些 ...更多信息 6年来，我们完成了以下工作：（1）对国内外现行基础设计规范进行了回顾，并与日本现行规范进行了比较。（2）检讨上述守则所采用的地盘勘测方法，并与日本的做法作比较。（3）向欧洲、北美和澳大利亚-新西兰派遣调查团，与守则编写者面谈，以获得有关问题的最新资料，并在世界范围内建立一个信息网络。（4）向日本的岩土工程师进行问卷调查，以了解设计师如何在设计基础中选择土壤参数值。（5）对今后日本基础设计规范的发展提出建议。这一想法最终导致起草了一个综合性的基础设计规范，即所谓的“Geo-code 21”，其最新草案（Ver.2）的英文翻译在Honjo et.al（2002）中给出。这些活动是在密切的国际合作下进行的，特别是与技术委员会23“岩土工程实践中的极限状态设计”（主席，P. Day 1998-2001，Y. Honjo 2002-2005）。在这个项目中进行的一系列研究都与上述活动有关，通过查看IWS Kamakura的Proc可以了解整个情况，这是下面列表中的最后一个参考。少

项目成果

Suzuki, M., S.Tsujioka, Y.Kikuchi, S.Yamamoto: "A study on the design code using partial factors for anchored sheet pile walls"Foundation design codes and soil investigation in view of international harmonization and performance based design. Proc.IWS Kam

Suzuki, M., S.Tsujioka, Y.Kikuchi, S.Yamamoto：“使用锚固板桩墙部分因素的设计规范研究”基于国际协调和基于性能的设计的基础设计规范和土壤调查。

Suzuki, M., Tsujioka, S., Kikuchi, Y., Yamamoto, S.: "Reliability assessment of existing structures and study on partial factors design of anchored steel pile wall"Proc. of International Workshop on Foundation design codes and soil investigation in view o

Suzuki, M., Tsujioka, S., Kikuchi, Y., Yamamoto, S.：“现有结构的可靠性评估及锚固钢桩墙的部分因素设计研究”Proc。

本城勇介: "地盤構造物の性能設計"土と基礎 (社団法人 地盤工学会 会誌). 50-1. 3-5 (2002)

Yusuke Honjo：“岩土结构的性能设计”土壤和基础（日本岩土工程学会杂志）50-1（2002）。

Suzuki, M., S. Tsujioka, Y. Kikuchi and S. Yamamoto: "A study on the design code using partial factors for anchored sheet pile walls, Foundation design codes and soil investigation in view of international harmonization and performance based design"Proc.

Suzuki, M., S. Tsujioka, Y. Kikuchi 和 S. Yamamoto：“基于国际协调和基于性能的设计，对使用锚固板桩墙部分因素的设计规范、基础设计规范和土壤调查进行研究”Proc

Honjo, Y., O. Kusakabe, K. Matsui, M. Kouda and G. Pokharel (editors): "Foundation design codes and soil investigation in view of international harmonization and performance based design (Proc. IWS Kamakura)"A.A. Bolkema Publishers. 459 (2002)

Honjo, Y.、O. Kusakabe、K. Matsui、M. Kouda 和 G. Pokharel（编辑）：“考虑到国际协调和基于性能的设计的基础设计规范和土壤调查（Proc. IWS Kamakura）”A.A.