节点文献
羧基丁苯胶水泥混凝土阻尼值的探索性研究
Study on damping of cement concrete mixing modified styrene butadiene dispersion
【摘要】 以羧基丁苯胶水泥混凝土为研究对象,采用自由振动法测试了不同掺量丁苯胶水泥混凝土的阻尼值,同时又测试其弹性模量和抗压强度,试图获得一种有较高阻尼,同时又有较高弹性模量和较高抗压强度的混凝土。
【Abstract】 Studied in this paper is cement concrete mixing modified styrene butadiene dispersion.Damping ratio of cement concrete mixed with different quantities modified styrene butadiene dispersion is tested with free vibration method.Also tested is the Young’s modulus and compressive strength.The authors attempt to obtain a method raising the damping ratio of concrete while not lowering its (Young’s) modulus and compressive strength.
【关键词】 阻尼比;
聚合物混凝土;
羧基丁苯胶;
自由振动法;
弹性模量;
【Key words】 damping ratio; polymer concrete; modified styrene butadiene dispersion; a method of free vibration; elasticity modulus;
【Key words】 damping ratio; polymer concrete; modified styrene butadiene dispersion; a method of free vibration; elasticity modulus;
【基金】 863课题(863 416 7.1.1)
- 【文献出处】 四川建筑科学研究 ,Building Science Research of Sichuan , 编辑部邮箱 ,2003年04期
- 【分类号】TU528
- 【被引频次】33
- 【下载频次】211