建筑施工混凝土裂缝的预防与处理-外文翻译.doc

PAGE 1 CHANGCHUN INSTITUTE OF TECHNOLOGY Building construction concrete crack of prevention and processing 建筑施工混凝土裂缝的预防与处理 资料来源：Journal of Construction Engineering 设计题目：长春市明星培训中心办公楼结构、施工设计 学生姓名： 学院名称： 土木工程学院 专业名称： 土木工程 班级名称： 土木0944班 学 号： 指导教师： 教师职称： 副教授 完成时间： 2013年4月7日 Building construction concrete crack of prevention and processing Dimosi M 《CANADIAN JOURNAL OF CIVIL ENGINEERING》 建筑施工混凝土裂缝的预防与处理 迪默斯M 《加拿大土木工程学报》 Abstract：The crack problem of concrete is a widespread existence but again difficult in solve of engineering actual problem, this text carried on a study analysis to a little bit familiar crack problem in the concrete engineering, and aim at concrete the circumstance put forward some prevention, processing measure. Keyword: Concrete crack prevention processing Foreword Concretes ising 1 kind is anticipate by the freestone bone, cement, water and other mixture but formation of the in addition material of quality brittleness not and all material.Because the concrete construction transform with oneself, control etc. a series problem, harden model of in the concrete existence numerous tiny hole, spirit cave and tiny crack, is exactly because these beginning start blemish of existence just make the concrete present one some not and all the characteristic of quality.The tiny crack is a kind of harmless crack and accept concrete heavy, defend Shen and a little bit other use function not a creation to endanger.But after the concrete be subjected to lotus carry, difference in temperature etc. function, tiny crack would continuously of expand with connect, end formation we can see without the aid of instruments of macro view the crack be also the crack that the concrete often say in the engineering. Concrete building and Gou piece usually all take sewer to make of, beca