高海拔地区超大体积混凝土的施工技术与组织研究

Research on Construction Technology and Organization of Super Mass Concrete in High-altitude Area

以超大体积筏板混凝土施工为背景,在高海拔地区的特殊交通气候环境、有限的地材及设备资源等条件下,从研发原材料配比、泵送设备选择、场内外的施工组织与协调技术措施等方面开展研究,为类似工况下的超大体积混凝土一次性顺利浇筑提供借鉴经验。

Taking the construction of super mass raft concrete as the background,under the conditions of special traffic climate environment and limited ground materials and equipment resources in high-altitude areas,the research is carried out from the aspects of raw material ratio R&D,selection of pumping equipment,construction organization and coordination technical measures inside and outside the site,so as to provide reference experience for one-time smooth pouring of super mass concrete under similar working conditions.