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Research on Reinforcement Effects for Cutting Slope of Expansive Soft Rock.

Research on Reinforcement Effects for Cutting Slope of Expansive Soft Rock.
膨胀软岩路堑​​边坡加固效果研究。
批准号:
63550364
负责人:
FUJIMOTO Hiroshi
金额:
$1.34万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for General Scientific Research (C)
财政年份:
1988
资助国家:
日本
项目状态:
已结题
起止时间:
1988 至 1990

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中文摘要
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英文摘要
The objects of this research are to establish the estimation method of reinforcement effects and the design standard for cutting slope of expansive soft rock in the Tertiary deposit. Results of the research are as follows.(1) The diagram for estimating stabilized cutting slope was obtained by means of statistical analysis about the factors affecting to stability of 72 slopes in the Tertiary deposit.(2) The available shear strength parameters (C=0^゚ and phi=28.5^゚) for stability analysis were obtained from the results of residual strength test by means of repeating shear about a mud stone sample in the Tertiary deposit.(3) It was ascertained that the reinforcement effects expressed by shear strength parameters amounted to 30% for cohesion component C and 15% for friction component phi as a result of model experiments in the laboratory.
期刊论文(29)
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会议论文
藤本廣 他: "トラス付き鋼板の補強土効果" 第24回土質工学研究発表会. 21-22 (1989)
Hiroshi Fujimoto 等:“桁架钢板的加筋土效应”第 24 届土壤工程研究会议(1989 年)。
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横田 漠,他3名: "第3紀泥岩の斜面崩壊に関する考察" 平成2年度土木学会西部支部研究発表会講演概要集. 418-419 (1991)
Baku Yokota 等 3 人:“第三系泥岩斜坡破坏研究”1990 年日本土木工程师学会西部分会研究报告摘要 418-419(1991 年)。
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