岩土力学英文版
Introduction
Geotechnical Engineering, also known as Soil Mechanics
or Rock Mechanics, is a branch of civil engineering
that deals with the behavior of soil and rock materials
under various conditions. It is an important field of
study as it helps engineers understand the properties
and characteristics of these materials, which in turn
enables them to design and construct safe and stable
structures.
Soil Mechanics
Soil Mechanics is the study of the behavior of soil
materials, including its formation, classification, and
properties. Various aspects of soil mechanics are
essential in geotechnical engineering, such as soil
compaction, permeability, and soil stability.
Soil formation is a complex process that involves the
weathering and erosion of existing rocks, resulting in
the formation of different soil types. The composition
Ｊ．Ｃｅｎｔ．Ｓｏｕｔｈ Ｕｎｉｖ．（２０１３）２０：２２７５—２２８４ ＤｏＩ：１０．１００７／ｓｌ１７７１．０１３。１７３４．１ 垒Ｓｐｒｉｎｇｅｒ
Ａｎｉｓｏｔｒｏｐｉｃ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ ｏｆ ｇｒａｎｕｌａｒ ｍａｔｅｒｉａｌｓ ｕｎｄｅｒ ｓｉｍｐｌｅ ｓｈｅａｒ
ＱＩＡＮ Ｊｉａｎ—ｇｕ（钱建固） 一，ＹＯＵ Ｚｉ—ｐｅｉ（由子沛） 一，ＨＵＡＮＧ Ｍａｐ．ｓｏｎｇ（黄茂松） ，。
１．Ｋｅｙ Ｌａｂｏｒａｔｏｒｙ ｏｆ Ｇｅｏｔｅｃｈｎｉｃａｌ ａｎｄ Ｕｎｄｅｒｇｒｏｕｎｄ Ｅｎｇｉｎｅｅｒｉｎｇ ｏｆ Ｍｉｎｉｓｔｒｙ ｏｆ Ｅｄｕｃａｔｉｏｎ（Ｔｏｎｇｊｉ Ｕｎｉｖｅｒｓｉｔｙ），
Ｓｈａｎｇｈａｉ ２０００９２，Ｃｈｉｎａ；
２．Ｄｅｐａｒｔｍｅｎｔ ｏｆ Ｇｅｏｔｅｃｈｎｉｃａｌ Ｅｎｇｉｎｅｅｒｉｎｇ，Ｔｏｎｇｊｉ Ｕｎｉｖｅｒｓｉｔｙ，Ｓｈａｎｇｈａｉ ２０００９２，Ｃｈｉｎａ
◎Ｃｅｎｔｒａｌ Ｓｏｕｔｈ Ｕｎｉｖｅｒｓｉｔｙ Ｐｒｅｓｓ ａｎｄ Ｓｐｒｉｎｇｅｒ－Ｖｅｒｌａｇ Ｂｅｒｌｉｎ Ｈｅｉｄｅｌｂｅｒｇ ２０ １ ３
Ａｂｓｔｒａｅｔ：Ｔｈｅ ｄｉｓｃｒｅｔｅ ｅｌｅｍｅｎｔ ｍｅｔｈｏｄ ｗａｓ ｕｓｅｄ ｔｏ ｉｎｖｅｓｔｉｇａｔｅ ｔｈｅ ｍｉｃｒｏｓｃｏｐｉｃ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ ｏｆ ｇｒａｎｕｌａｒ ｍａｔｅｒｉａｌｓ ｕｎｄｅｒ ｓｉｍｐｌｅ ｓｈｅａｒ １ｏａｄｉｎｇ ｃｏｎｄｉｔｉｏｎｓ．Ａ ｓｅｒｉｅｓ ｏｆ ｓｉｍｐｌｅ ｔｅｓｔｓ ｏｎ ｐｈｏｔｏ—ｅｌａｓｔｉｃ ｍａｔｅｒｉａｌｓ ｗｅｒｅ ｕｓｅｄ ａｓ ａ ｂｅｎｃｈｍａｒｋ．Ｗｉｔｈ ｒｅｓｐｅｃｔ ｔｏ ｔｈｅ ｏｒｉｇｉｎａ１ ｅｘｐｅｒｉｍｅｎｔａｌ ｏｂｓｅｒｖａｔｉｏｎｓ．ａｖｅｒａｇｅ ｍｉｃｒｏ—ｖａｒｉａｂｌｅｓ ｓｕｃｈ ａｓ ｔｈｅ ｓｈｅａｒ ｓｔｒｅｓｓ ｓｈｅａｒ ｓｔｒａｉｎ ａｎｄ ｔｈｅ ｖｏｌｕｍｅｔｒｉｃ ｄｉｌａｔａｎｃｙ ｗｅｒｅ ｅｘ仃ａｃｔｅｄ ｔｏ ｉｌｌｕｓｔｒａｔｅ ｔｈｅ ｐｅｒｆｏｒｍａｎｃｅ ｏｆ ｔｈｅ ＤＥＭ ｓｉｍｕｌａｔｉｏｎ．Ｔｈｅ ｃｈａｎｇｅ ｏｆ ａｎｉｓｏｔｒｏｐｉｃ ｄｅｎｓｉｔｙ ｄｉｓｔｒｉｂｕｔｉｏｎｓ ｏｆ ｃｏｎｔａｃｔ ｎｏｒｍａｌｓ ａｎｄ ｃｏｎｔａｃｔ ｆｏｒｃｅｓ ｗａｓ ｄｅｍｏｎｓｔｒａｔｅｄ ｄｕｒｉｎｇ ｔｈｅ ｃｏｕｒｓｅ ｏｆ ｓｉｍｐｌｅ ｓｈｅａｒ．Ｏｎ ｔｈｅ ｂａｓｉｓ ｏｆ ｍｉｃｒｏｓｃｏｐｉｃ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ．ａｎ ａｎａｌｙｔｉｃａｌ ａｐｐｒｏａｃｈ ｗａｓ ｆｕｒｔｈｅｒ ｕｓｅｄ ｔｏ ｅｘｐｌｏｒｅ ｔｈｅ ｍａｃｒｏｓｃｏｐｉｃ ｂｅｈａｖｉｏｒｓ ｉｎｖｏｌｖｉｎｇ ａｎｉｓｏｔｒｏｐｉｃ ｓｈｅａｒ ｓｔｒｅｎｇｔｈ ａｎｄ ａｎｉｓｏｔｒｏｐｉｃ ｓｔｒｅｓｓ—ｄｉｌａｔａｎｃｙ．Ｔｈｉｓ ｒｅｓｕｌｔｓ ｓｈｏｗ ｔｈａｔ ｕｎｄｅｒ ｓｉｍｐｌｅ ｓｈｅａｒ ｌｏａｄｉｎｇ．ａｎｉｓｏｔｒｏｐｉｃ ｓｈｅａｒ ｓｔｒｅｎｇｔｈ ａｒｉｓｅｓ ｐｒｉｍａｒｉｌｙ ｄｕｅ ｔｏ ｔｈｅ ｄｉｆｆｅｒｅｎｃｅ ｂｅｔｗｅｅｎ ｐｒｉｎｃｉｐａｌ ｄｉｒｅｃｔｉｏｎｓ ｏｆ ｔｈｅ ｓｔｒｅｓｓ ａｎｄ ｔｈｅ Ｎｂｒｉｃ．Ｉｎ ａｄｄｉｔｉｏｎ．ｎｏｎ—ｃｏａｘｉａｌｉｔｙ．ｒｅｆｅｎ＇ｉｎｇ ｔｏ ｔｈｅ ｄｉｆｉｅｒｅｎｃｅ ｂｅｔ、ｖｅｅｎ ｐｒｉｎｃｉｐａ１ ｄｉｒｅｃｔｉｏｎｓ ｏｆ ｔｈｅ ｓｔｒａｉｎ ｒａｔｅ ａｎｄ ｔｈｅ ｓｔｒｅｓｓ．ｇｅｎｅｒａｔｅｓ Ｉｅｓｓ ｓｔｒｅｓｓ—ｄｉｌａｔａｎｃｙ．Ｉｎ ｐａｒｔｉｃｕｌａｒ，ｔｈｅ ａｎｉｓｏｔｒｏｐｉｃ ｈａｒｄｅｎｉｎｇ ａｎｄ ａｎｉｓｏｔｒｏｐｉｃ ｓｔｒｅｓｓ—ｄｉｌａｔａｎｃｙ ｗｉｌｌ ｒｅｄｕｃｅ ｔｏ ｔｈｅ ｉｓｏｔｒｏｐｉｃ ｈａｒｄｅｎｉｎｇ ａｎｄ ｔｈｅ ｃｌａｓｓｉｃａｌ Ｔａｙｌｏｒ’ｓ ｓｔｒｅｓｓ—ｄｉｌａｔａｎｃｙ ｕｎｄｅｒ ｐｒｏｐｏｒｔｉｏｎａｌ１ｏａｄｉｎｇ．
1 Elsevier期刊被SCI收录最新一期题录信息
本内容包括：主题、各主题有代表性刊名、该刊最新一期目录信息（包括卷期、论文题名、页码及作者等）
Automation & Control Systems（自动化及控制系统）
SYSTEMS & CONTROL LETTERS
Volume 59, Issue 5, Pages 265-322 (May 2010)
1.Editorial Board
Page IFC
2.Gain-scheduled open-loop system design for LPV systems using polynomially
parameter-dependent Lyapunov functions
Pages 265-276
Masayuki Sato
3.Delay-adaptive feedback for linear feedforward systems
Pages 277-283
Nikolaos Bekiaris-Liberis, Miroslav Krstic
4.Implicit Euler numerical scheme and chattering-free implementation of sliding mode
systems
Pages 284-293
Vincent Acary, Bernard Brogliato
5.Decentralized dynamic nonlinear controllers to minimize transmit power in cellular
networks, Part I
Pages 294-298
Vishwesh V. Kulkarni, Mayuresh V. Kothare, Michael G. Safonov
6. ISDS small-gain theorem and construction of ISDS Lyapunov functions for
１００００５６９／２０２１／０３７（１０）３１６７８４ＡｃｔａＰｅｔｒｏｌｏｇｉｃａＳｉｎｉｃａ 岩石学报ｄｏｉ：１０１８６５４／１００００５６９／２０２１１０１２
藏南泽当地区大反向逆冲断层变形研究
———以磁组构与ＥＢＳＤ组构分析为例
曹新文１，２，３ 孙知明１ 黄宝春２ 曹勇１ 裴军令１ 叶小舟１ 刘思琪２
ＣＡＯＸｉｎＷｅｎ１，２，３，ＳＵＮＺｈｉｎｇＭｉｎｇ１，ＨＵＡＮＧＢａｏＣｈｕｎ２，ＣＡＯＹｏｎｇ１，ＰＥＩＪｕｎＬｉｎｇ１，ＹＥＸｉａｏＺｈｏｕ１ａｎｄＬＩＵＳｉＱｉ２
１自然资源部古地磁与古构造重建重点实验室，中国地质科学院地质力学研究所，北京 １０００８１
２北京大学地球与空间科学学院，教育部造山带与构造演化重点实验室，北京 １００８７１
３自然资源部深地动力学实验室，中国地质科学院地质研究所，北京 １０００３７
１ＭＮＲＫｅｙＬａｂｏｒａｔｏｒｙｏｆＰａｌｅｏｍａｇｎｅｔｉｓｍａｎｄＴｅｃｔｏｎｉｃＲｅｃｏｎｓｔｒｕｃｔｉｏｎ，ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｍｅｃｈａｎｉｃｓ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＧｅｏｌｏｇｉｃａｌＳｃｉｅｎｃｅｓ，Ｂｅｉｊｉｎｇ
１０００８１，Ｃｈｉｎａ
２ＭＯＥＫｅｙＬａｂｏｒａｔｏｒｙｏｆＯｒｏｇｅｎｉｃＢｅｌｔｓａｎｄＣｒｕｓｔａｌＥｖｏｌｕｔｉｏｎ，ＳｃｈｏｏｌｏｆＥａｒｔｈａｎｄＳｐａｃｅＳｃｉｅｎｃｅｓ，ＰｅｋｉｎｇＵｎｉｖｅｒｓｉｔｙ，Ｂｅｉｊｉｎｇ１００８７１，Ｃｈｉｎａ
３ＭＮＲＫｅｙＬａｂｏｒａｔｏｒｙｏｆＤｅｅｐＥａｒｔｈＤｙｎａｍｉｃｓ，ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｌｏｇｙ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＧｅｏｌｏｇｉｃａｌＳｃｉｅｎｃｅｓ，Ｂｅｉｊｉｎｇ１０００３７，Ｃｈｉｎａ
２０２１０７３０收稿，２０２１０９２９改回
ＣａｏＸＷ，ＳｕｎＺＭ，ＨｕａｎｇＢＣ，ＣａｏＹ，ＰｅｉＪＬ，ＹｅＸＺａｎｄＬｉｕＳＱ２０２１Ｔｈｅｉｎｖｅｓｔｉｇａｔｉｏｎｓｏｆｔｈｅｄｅｆｏｒｍａｔｉｏｎｏｆｔｈｅ
