Experimental Study on the Change of Mechanical Properties of Mechanism Sand Mortar Subjected to High Temperature

被引：0

作者：

Xu, Hai-jing ^{[1
]}

Cen, Cheng-xian ^{[1
]}

机构：

[1] Guilin Univ Elect Technol, Sch Architecture & Transportat Engn, Guilin 541004, Peoples R China

来源：

PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON MECHANICS, MATERIALS AND STRUCTURAL ENGINEERING (ICMMSE 2017) | 2017年 / 102卷

关键词：

Mechanism sand mortar; High temperature; Mechanical properties; Elastic modulus;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The change laws of mechanical properties of mechanism sand mortar subjected to high temperature were studied on the paper. The study shows that: (1) The strength of mechanism sand mortar, subjected to high temperature, was reduced with the rise of temperature. When the temperature was below 500 degrees C, the change is small and the strength was significantly reduced when the temperature was high more than 500 degrees C, (2) The elastic modulus of mortar also decreased with the increase of temperature, when the temperature was below 300 degrees C, the elasticity modulus reduced smaller, but the temperature exceeds 500 degrees C, the elastic modulus was dropped rapidly.

引用

页码：331 / 335

页数：5