摘要
针对基础大体积混凝土施工过程中的裂缝问题,结合哈药大厦的工程实例,文中详细阐述了基础大体积混凝土的施工难点及裂缝成因及其防治措施。
According to the cracks encountered in foundation mass concrete construction, combined with the building of Hayao project, this paper analyzes and discusses elaborately the difficulties construction and the causes of cracks of the foundation mass concrete, presents crack prevention measures from rational choosing and eontrolling the raw materials of concrete, reasonable mixing the additives, optimization construction mix of the concrete exe., introduce the construction technology of mass concrete from Equipment configuration, staff organizations, concrete pouting ext., and elaborate temperature measurement of the mass concrete. Through studying of the above, view to making perfect cracks treatment technology, and accumulate experience for construction of the mass concrete.
出处
《低温建筑技术》
2009年第6期126-127,共2页
Low Temperature Architecture Technology
基金
黑龙江省教育厅基金项目(11531310)
