荷载与环境综合作用混凝土结构耐久性研究进展  

Research process for durability of concrete structures under loading and environment

作　　者：焦俊婷[1] 

机构地区：[1]厦门理工学院土木工程与建筑学院,福建厦门361024

出　　处：《混凝土》2015年第8期35-38,共4页Concrete

基　　金：国家自然科学基金资助项目(51178020;51478404)

摘　　要：混凝土结构实际工作状态处于承受荷载与环境的综合作用。针对荷载与大气环境或海洋环境综合作用下混凝土结构耐久性研究进行介绍,重点论述混凝土结构在材料和结构(含构件)方面耐久性研究成果。得出结论为:荷载(应力、裂缝)对混凝土结构耐久性具有不容忽视的影响,提出今后需要研究和探索的问题。The actual working state of concrete structures was in the couple of loading and the environment.The durability study of rein- forcement concrete structures was introduced when they were acted under the couple of load and atmospheric environment or the marine environment, and this contribution focused on the durability research of concrete materials and concrete structures（ including concrete remembers）. The conclusion is that load （stress, crack）has great influence on the durability of concrete structures.Then some explored is- sues would need to be studied in the future.

关 键 词：混凝土结构 耐久性 荷载 环境 

分 类 号：TU528.01[建筑科学—建筑技术科学]