节点文献
粘性土体断裂韧度KIC研究
Studies on the Fractrue Toughness KIC of Cohesive Soil
【摘要】 本文提出了利用矩形横截面单侧开缝土试件测定粘性土体断裂韧度KIC的方法,并通过对黄河小浪底水利枢纽工程粘性土试样的KIC值测定,研究了粘性土的干容重、含水量变化对KIC的影响。
【Abstract】 A method is proposed, which uses single edge notch specimens of rectangular cross section to test the fracture toughness KIC of cohesive soil. Through the tests of fracture toughness KIC of cohesive soil performed in Xiaolangdi Hydraulic Engineering Project. The influence of dry unit weight and water content on the fracture toughness KIC is also analysed.
【关键词】 粘性土;
断裂韧度;
干容重;
含水量;
【Key words】 cohesive soil; fracture toughness; dry unit weight; water content;
【Key words】 cohesive soil; fracture toughness; dry unit weight; water content;
- 【文献出处】 岩土力学 ,Rock and Soil Mechanics , 编辑部邮箱 ,1993年03期
- 【被引频次】19
- 【下载频次】178