Jennings对土力学和岩石力学的巨大贡献

1年前浏览2050

1. 引言

Jennings J.E.是岩土工程的先驱人物，对南非以及整个岩土工程学科发展作出了突出贡献。Jennings早年在南非大学毕业后赴哈佛大学求学，受教于现代土力学的鼻祖Terzaghi 和 Casagrande，硕士毕业后返回到南非，在南非金山大学(University of Witwatersrand)担任教授。Jennings的研究工作对岩土工程领域产生了深远影响，为此，国际土力学与岩土工程学会在其网站上专门开辟了《J. E. Jennings Publications》专栏，收集了Jennings的17篇土力学论文。根据《计算岩土力学》GeotechSet数据集的统计发现，Jennings的这篇论文最有影响力，至今仍被许多论文引用：

Jennings, J.E., Burland, J.B., (1962) Limitations to the use of effective stresses in partly saturated soils. Geotechnique, 12, 125–144. 【检查和评价土的有效应力(Evaluate the effective stress of soil)】

2. Jennings对岩桥的贡献

Jennings的主要研究方向是土力学，或许是受南非采矿业的影响，有一段非常短暂的时间他转到岩石力学，令人惊奇的是，这个短暂的研究成就了岩石力学的经典，开创了后来半个世纪的"岩桥"研究。土力学专业仅强调了Jennings对土力学作出的贡献，几乎完全忽略了他对岩石力学的贡献，但事实上他对岩石力学的影响力远远超过他对土力学的影响力。

Jennings对岩石力学的贡献体现在如下4篇论文：

[1] Jennings, J.E., Steffen, O.K.K. (1967) The analysis of the stability of slopes in deep opencast mines.

[2] Jennings , J. E., and Robertson, A. M., (1969) The Stability of Slopes Cut into Natural Rock.

[3] Jennings, J. E. (1970) A Mathematical Theory for the Calculation of the Stability of Slopes in Open Cast Mines. （最高引的论文）

[4] Jennings, J.E. (1972) An approach to the stability of rock slopes based on the theory of limiting equilibrium with a material exhibiting anisotropic shear strength.

[5] Steffen O., Kerrich J. and Jennings J.E. (1975) Recent developments in the interpretation of data from joint surveys in rock masses.

3. Jennings纪念讲座

Jennings纪念讲座(Jennings Memorial Lecture)是由南非土木工程协会(SAICE)岩土工程分会组织的每年一次的系列讲座，邀请岩土工程领域的著名专业人士演讲，以纪念为南非以及整个岩土工程学科作出杰出贡献的先驱人物Jennings, J.E.。Jennings纪念讲座的(1)~(5)很难找到相关资料。

(6) Kenneth H. Stokoe (2007) The Increasing Role of Stress Wave Measurements in Solving Geotechnical Engineering Problems.

(7) Malcolm Bolton (2008)

(8) Jorgen Steenfelt (2012)

(9) Roger Frank (2011)

(10) John Burland (2012)

(11) Kok-Kwang Phoon (2013) Statistical Characterization of Geotechnical Parameters【岩土工程的传奇人物和女中豪杰---Dr. Suzanne Lacasse】

(12) Paul Mayne (2014) GeoCharacterization of Piedmont Residual by In‐situ Tests【Paul W. Mayne教授赢得2023 Terzaghi Lecture [TL59]】

(13) Brian Simpson (2015) Arup, UK

(14) Mark Randolph (2016) Design issues for open-ended steel piles – including ultra large diameter monopiles.【加州大学伯克利分校(UC Berkeley)地质工程(Geo-Engineering)讲座(1983-2021)】

(15) Kenichi Soga (2017) Sensing the performance of geotechnical structures.

(16) Mike Jefferies (2018) Critical State Soil Mechanics: 125 YEARS OF HISTORY TO CURRENT USE.【状态参数Ψ的起源(State Parameter)】

(17) Delwyn Fredlund (2021) Determination of unsaturated soil property functions for engineering practice.【由2D转换为3D的渗流和稳定性分析(Groundwater Seepage and Stability Analysis)】

(18) Peter Robertson (2021) Can you safely construct a Tailings facility using upstream construction? 【静力触探试验(CPT)的现场测试参数及其解释】

来源：计算岩土力学

岩土 Mathematica 试验

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首次发布时间：2023-08-25