z-logo
open-access-imgOpen Access
风环境对水泥石早期收缩性能的影响
Author(s) -
自祥 杨
Publication year - 2020
Publication title -
工程技术研究
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2661-4359
pISSN - 2661-4340
DOI - 10.36012/etr.v2i8.2528
Subject(s) - political science
论文研究了风环境对水泥石早期收缩行为以及失水行为的影响分析了水泥石内部孔隙结构与水泥石早期收缩和失水量之间的相互关系结果表明水灰比为 0.3 水泥石自收缩相对较小干燥收缩占总收缩比例较大。表面风环境会显著增加水泥石的失水、干燥收缩和总收缩因此会引起收缩应力的总收缩也显著增加使干燥收缩随着水泥石孔隙弯月面半径的增大而增大。水泥石失水量越大弯月面对应的毛细管张力越大干燥收缩也越高。

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here
Accelerating Research

Address

John Eccles House
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom