青藏高原环境下混凝土现状与性能提升综述

Review of present status and performance improvement of concrete in Qinghai and Tibet Plateau

青藏高原地区独特的气候环境对混凝土工作性、力学性能和耐久性都产生诸多不利影响,因此,本文对青藏高原地区环境条件、高原地区结构混凝土现状进行了调研综述,提出了针对青藏高原环境条件下结构混凝土性能提升的技术措施。

The low temperature and the great temperature difference in Tibetan plateau area have an adverse effect on the concrete working performance, mechanical properties and durability. Therefore, the research status of the environmental conditions and the plateau structure concrete in Tibetan area are reviewed, Technical measures for improving the performance of structural concrete under the environment of Qinghai and Tibet Plateau are put forward.