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| 1 | The Hoeke-Brown failure criterion and GSI-2018 edition显示文摘The HoekeBrown criterion was introduced in 1980 to provide input for the design of underground excavations in rock.The criterion now incorporates both intact rock and discontinuities,such as joints,characterized by the geological strength index(GSI),into a system designed to estimate the mechanical behaviour of typical rock masses encountered in tunnels,slopes and foundations.The strength and deformation properties of intact rock,derived from laboratory tests,are reduced based on the properties of discontinuities in the rock mass.The nonlinear HoekeBrown criterion for rock masses is widely accepted and has been applied in many projects around the world.While,in general,it has been found to provide satisfactory estimates,there are several questions on the limits of its applicability and on the inaccuracies related to the quality of the input data.This paper introduces relatively few fundamental changes,but it does discuss many of the issues of utilization and presents case histories to demonstrate practical applications of the criterion and the GSI system. | E.Hoek E.T.Brown | 2019 | Journal of Rock Mechanics and Geotechnical Engineering2019,11,3: | 85 |
| 2 | 天山南缘北轮台断裂库尔楚段晚第四纪的最新活动和滑动速率显示文摘使用全站仪实测了天山南麓北轮台逆断裂库尔楚段阿克艾肯—喀腊萨喀腊阿塔木冲洪积扇断层崖地形地貌 ,采用 10 Be测年方法测定了该冲洪积扇的形成年龄 ,得到该断裂段垂直位移滑动速率为 0 .4 8mm /a、0 .85~ 1.0 mm/a和 1.5 2 mm/a。 | 邓起东 P.Molnar E.T.Brown 李军 B.C.Burchfiel 冯先岳 杨晓平 沈军 | 2001 | 内陆地震2001,15,4: | 10 |
| 3 | 新疆天山南麓库尔楚西北冲洪积扇面的^(10)Be年代显示文摘用 Be 方法测定了新疆天山南缘库尔楚西北 3 个冲洪积扇的形成年龄,结合野外 1∶50000 地质填图对 10这 3 个冲洪积扇相对时代的估计,得到了这 3 个冲洪积扇面的形成时代分别为距今(17±3)×103、(27±3)×103、(25±3)×103 10Be 年,为研究错断这 3 个冲洪积扇面的北轮台断裂晚第四纪以来的活动提供了年代学依据。 | 杨晓平 邓起东 P.Molnar E.T.Brown 李军 B.C.Burchfiel 冯先岳 | 2004 | 核技术2004,27,2: | 5 |
| 4 | Rock Engineering Risk显示文摘The invaluable book reports the outcome or the work or the Commission on Design Methodology of the International Society for Rock Mechanics(ISRM)in the ISRM's 2011-2015 term of office during which Professor John Hudson acted as Commission President while Professor Xia-Ting Feng served as ISRM President.It provides a sequel to the authors'previous book,Rock Engineering Design(Feng and Hudson,2011),which reported the work of | John A.Hudson Xia-Ting Feng E.T.Brown | 2015 | Journal of Rock Mechanics and Geotechnical Engineering2015,7,4: | 2 |
| 5 | Reducing risks in the investigation, design and construction of large concrete dams显示文摘An overview of the GeoSafe 2016 Symposium topic is provided using the example of large concrete dams for purposes of illustration.It is essential that the risks associated with large dams be evaluated rigorously and managed proactively at all stages of their lives so that the risk of failure remains As Low As Reasonably Practicable(ALARP).Rock engineering features of large concrete dams that require particular attention,assessment and monitoring during the investigation,design,construction,initial filling,inservice operation,and subsequent repair and upgrade stages of the lives of concrete dams are identified and illustrated by examples from recorded experiences.A number of major concrete dam failures,including that of the St.Francis dam,California,U.S.A.,in 1928,have led to significant developments in rock mechanics and rock engineering knowledge and techniques,as well as in dam design and review processes.More recent advances include a range of analytical,numerical modelling,probabilistic,reliability,failure mode and risk assessment approaches. | E.T.Brown | 2017 | Journal of Rock Mechanics and Geotechnical Engineering2017,9,2: | 1 |
| 6 | Analysis of Borehole Stresses Using Pressure-dependent,linear Elasticty显示文摘 | F.J.Santarelli E.T.Brown VMaury | | 0,,06: | 1 |
| 7 | 裂隙岩体中无衬砌压力隧洞的设计显示文摘本文叙述的无衬砌压力隧洞的设计方法,明确地考虑了岩石裂隙和原位应力场的影响。根据分析解制定了初步设计中使用的设计方法。详细分析所采用的数值方法模拟了无衬砌压力隧洞破坏的三种主要情况:裂隙的水力破坏、裂隙的水力剪切及地表的隆起。地质测绘、现场试验与监控乃是所述方法的三个极其重要的组成部分。 | 鲁明 E.T.Brown 蔡北庆 | 1991 | 江西水利科技1991,17,4: | 1 |
| 8 | Rock Engineering Design by Xiating Feng and JohnA Hudson显示文摘CRC Press/Balkema, Taylor & FrancisGroup (2011). 488 pages. ISBN: 978-0-415-60356-0(Hbk), 978-0-203-09337-5 (eBook) This highly original and innovative book is theoutcome of the work of the Commission | E.T.Brown | 2012 | Journal of Rock Mechanics and Geotechnical Engineering2012,4,1: | 0 |
| 9 | Editorial显示文摘The writer is pleased to have been given this opportunity to offer an Editorial to Issue 4,Volume 7,2015,of our journal,for the first time.The major focus of this Editorial is on the paper,'A theoretical derivation of the Hoeke Brown failure criterion for rock materials'by Jianping Zuo,Huihai Liu and Hongtao Li,published in this Issue.In the following,this paper will be referred | E.T.Brown | 2015 | Journal of Rock Mechanics and Geotechnical Engineering2015,7,4: | 0 |
| 10 | Preface显示文摘I am most grateful to the Editor-in-Chief of Journal of Rock Mechanics and Geotechnical Engineering(JRMGE),Professor Qihu Qian,and the editorial staff of our Journal for offering to publish this Special Issue(SI)and inviting me to act as Guest Editor.This SI is essentially an outcome of the E.T.Brown Colloquium held in my honour in Brisbane,Australia,on 4 December 2018.The purpose of the SI is to publish five papers based on the lectures presented at the Colloquium,supported by 12 other papers written by a selection ofmy former students and consulting engineering and International Society for Rock Mechanics and Rock Engineering(ISRM)colleagues.I commissioned the papers personally and acted as the sole reviewer of the five initial papers based on the lectures presented at the Colloquium.With a small amount of input from me,the other papers were subjected to the Journal’s normal review processes before being accepted for publication.Most,but not quite all,of the papers deal with topics with which I have been associated during my career in rock mechanics and geotechnical engineering.The authors from whom I commissioned papers were free to involve co-authors as they saw fit.I wish to thank all authors and reviewers for their valued contributions to this SI. | E.T.Brown | 2019 | Journal of Rock Mechanics and Geotechnical Engineering2019,11,3: | 0 |
| 11 | Rock engineering design of post-tensioned anchors for dams-A review显示文摘High-capacity, post-tensioned anchors have found wide-spread use, originally in initial dam design and construction, and more recently in the strengthening and rehabilitation of concrete dams to meet modern design and safety standards. Despite the advances that have been made in rock mechanics and rock engineering during the last 80 years in which post-tensioned anchors have been used in dam engineering, some aspects of the rock engineering design of high-capacity rock anchors for dams have changed relatively little over the last 30 or 40 years. This applies, in particular, to the calculations usually carried out to establish the grouted embedment lengths required for deep, post-tensioned anchors.These calculations usually make simpli fi ed assumptions about the distribution and values of rock e grout interface shear strengths, the shape of the volume of rock likely to be involved in uplift failure under the in fl uence of a system of post-tensioned anchors, and the mechanism of that failure. The resulting designs are generally conservative. It is concluded that these aspects of the rock engineering design of large, posttensioned rock anchors for dams can be significantly improved by making greater use of modern,comprehensive, numerical analyses in conjunction with three-dimensional(3D) models of the rock mass structure, realistic rock and rock mass properties, and the results of prototype anchor tests in the rock mass concerned. | E.T.Brown | 2015 | 岩石力学与工程学报2015,34,1: | 0 |
| 12 | 不连续结晶岩体渗透率的确定方法显示文摘引言近几年来,人们对不连续结晶岩体渗透特征的研究兴趣明显增加,这主要是因为这些特征在研究放射性废料的地质隔离中的重要作用。于是产生了有关单个裂隙热水力特性的实验室研究,并促进了单个裂隙在裂隙网络中水流的数字模拟,以及单个裂隙及不连续岩体的水力学特性原位研究的发展。不连续岩体水力特性的原位研究不仅费用大且有实际困难。因此,在公开文献上获得可信的实验数据很少,本文试图增加这种数据的数量。 | E.T.Brown P.I.Boodt 谭泽斌 杨顺安 | 1990 | 地质科学译丛1990,7,1: | 0 |
| 13 | 石英中宇宙成因^(10)Be和^(26)Al的有效衰减长度对测定暴露年龄的意义显示文摘我们测定了南极南维多里亚地基岩的石英砂岩心中宇宙成因^(10)Be(半衰期 t_(1/3)=1.5Ma)和^(26)Al(t_(1/2)=0.72Ma)与深度的关系。用这些资料限定了表面露头的侵蚀速率和暴露年龄,并计算了这些宇宙射线生成的核素的有效衰减长度。结果表明:^(26)Al 的生成衰减长度(156_(-12)^(+13)g/cm^2)与^(10)Be 的(145_(-6)^(+8)g/cm^2)类似。这说明岩石中^(26)Al:^(10)Be 的产率比值实质上不随深度变化,而且它在露头岩石表面也不受侵蚀损失的影响。这就扩大了此比值在暴露年龄测定中的应用。 | E.T.Brown 陈杰 | 1994 | 地震地质译丛1994,16,4: | 0 |