摘要
将《石屑复合增强优化填充细骨料在生态节能型高强高性能管桩中的资源化利用》科研成果应用于管桩生产,以期生产一种节能型管桩。本文优化了石屑复合增强管桩混凝土配合比,研究了石屑掺量对管桩混凝土坍落度、强度、耐久性的影响,并结合实际应用效果得出,石屑作为复合增强填充细骨料可成功应用于管桩中。
The research achievement of resource utilization of stone composite optimization filling fine aggregate in ecological and energy saving high pel, formance concrete pile is applied in the production pipe. Here, the mix proportion of crushed stone composite reinforced pile concrete is optimized, and the effect of stone chips content on the slump, strength, durability of the pile concrete is studied. The actual application effect shows that stone chips as the composite reinforced fine aggregate filler can be successfully applied to the pile production.
出处
《混凝土与水泥制品》
2016年第6期32-34,共3页
China Concrete and Cement Products
基金
天津科技计划支撑项目(S15ZC60308)
关键词
复合增强混凝土管桩
石屑
填充细骨料
高强高性能
资源化利用
Reinforced concrete pile
Stone chips
Filling
Fine aggregate
High performance
Resource utilization
