STATE OF THE ART: LIMIT EQUILIBRIUM AND FINITE-ELEMENT ANALYSIS OF SLOPES. DISCUSSION AND CLOSURE
STATE OF THE ART: LIMIT EQUILIBRIUM AND FINITE-ELEMENT ANALYSIS OF SLOPES. DISCUSSION AND CLOSURE
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发表时间：
1997-09
影响因子：
3.9
通讯作者：
R. Day
中科院分区：
文献类型：
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作者：
R. Day
对J.M.邓肯，发表在这个杂志（卷122，第7期，1996年7月），介绍。讨论的重点是用于边坡稳定性分析的抗剪强度的测量，主张实验室测试应使用相同的压力范围，将在现场的剪切面上的行为。有人认为，当破坏包络线是弯曲的，在高压下的强度试验可能高估了在低压下的土壤的强度。讨论之后是作者的结束。
A discussion of a paper with the aforementioned title by J.M. Duncan, published in this journal (Volume 122, Number 7, July 1996), is presented. The discussion focuses on measurement of shear strength for use in slope stability analyses, asserting that laboratory tests should be performed using the same range of pressures as will act on the shear plane in the field. It is maintained that when the failure envelope is curved, strength tests at high pressure may overestimate the strength of the soil at low pressure. Discussion is followed by closure from the author.