摘要
预应力管桩在桥梁工程基础中有着广泛的应用,其施工质量直接影响桥梁的质量、工期和造价。结合桥梁实体工程,详细阐述了预应力管桩锤击沉桩的施工,确定了其施工工艺,该桥桩基础施工质量检测表明,采用的方法是成功,可供同类桥梁基础施工参考,为桥梁预应力管桩锤击沉桩施工提供了技术借鉴资料。
Prestressed pipe pile is widely used in bridge engineering foundation,and its construction quality directly affects the quality,construction period and cost of the bridge.Combining with the actual project of bridge,the construction technology of the hammering and sinking pile of the prestressing pipe pile is expounded in detail in the paper,and its construction technology is determined.The construction quality inspection of the pile foundation shows that the method adopted is successful,which can be used as a reference for similar bridge foundation construction and it provides a technical reference for the construction of the hammering and sinking pile of the prestressing pipe pile of the bridge.
作者
何进
Jin He(Zunyi Communications Survey&Design Co.Ltd.,Zunyi 563000,China)
出处
《青海交通科技》
2019年第6期109-111,120,共4页
Qinghai Transportation Science and Technology
关键词
桥梁
预应力管桩
锤击沉桩
施工
bridge
prestressing pipe pile
hammering pile driving
construction
