The Study of Reinforcing Fiber All the Waste Residue Mixture
Based on the experiment, reinforcing fiber can improve the mechanical capacity of lime soil. The optimal Adulterating quantity of the Single filamentous polypropylene fiber which is adopted in the experiment is 0.1 ％~0.12 ％. The intensity of the reinforced fiber lime soil is remarkably increased than that of lime soil. With the growing of the age, the increase of the intensity is larger than that of elastic modulus, and, the Mould strong is lower, which indicates that the reinforced fiber lime soil not only has higher compression strength, but also has.a certain tensile ability. According to the characteristic of stress-strain curve, it is mainly displayed about the Destruction stage-the more content of fiber are, the less stress decrease. The damage characteristic of the fiber lime soil approximately fits in with the Moore—the coulombs shear law. But with in the proper range of the adulterating quantity of fiber, the more the content of fiber are, the shearing band wider.
reinforced fiber the waste residue mixture unconfined compressive strenght test
Hongdong Ye Wei Zhang Rui Zhao Yan Li
School of Civil Engineering Hebei University of Engineering Handan China
国际会议
三峡
英文
1252-1255
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）