›› 1990, Vol. 11 ›› Issue (2): 23-37.
• Fundamental Theroy and Experimental Research • Previous Articles Next Articles
Cao Jianchun ;Ge Xiurun
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Abstract: Shearing mechanical behaviors of composite joints model with consist of two kinds of different characters of joints and various inter-appearances in one plane have been studied in this paper. After a series of experiments on brittle-brittle, brittle-plastic, plastic-plastic type composite joint models, follow conclusions have been gotten. The shearing strength of composite joints has a relation not only with the area of sub-joints, but also with the times of inter-appearances of two sub-joints(K); and the shearing strength of composite joints has a relation with the shearing direction, that is to say, the shearing deformation-failure of composite joints is gradual. These conclusions are very important and useful for practical engineering.
Cao Jianchun ;Ge Xiurun. Modelling Study on the Mechanical Behaviors of Composite Joints of Rock[J]., 1990, 11(2): 23-37.
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