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< dan dian fa > qiu yan shi kang jian qiang du zhi biao c zhi shi yan cheng gong
Author(s): 
Pages: 22
Year: Issue:  1
Journal: Hydrogeology and Engineering Geology

Keyword:  单点法工程地质勘测抗剪强度指标多点法室内试验岩石关系曲线软弱岩体现场原位试验平硐;
Abstract: <正> 岩土体的φ、C值指标的确定主要是靠取样室内试验和现场原位试验。目前国内外工程地质勘测及岩体力学试验中多用<多点法>,即用三块以上岩样求出τ-δt_gφ+c关系曲线。其特点是现场原位试验,因制备试件往往非常困难,特别对一些软弱岩体就更困难;而且要打试验平硐,试验费昂贵。为解决这一课题,江西工业大学土建系张景德、宋寿南等人,经过
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