五峰山长江特大桥主墩钻孔桩施工

Bored Pile Construction of Main Pier of Wufengshan-Yangtze River Bridge

钻孔灌注桩在各类土木工程中广泛应用,具有抗震性好、承载力大、施工噪音小、可以解决特殊地基沉载力等诸多优点,目前在铁路桥梁基础工程领域中钻孔灌注桩基础已占据了重要地位。通过工程实践,为类似施工提供借鉴。

Bored pile is widely used in civil engineering, has the advantages of good shock resistance, large bearing capacity, small construction noise, can solve the special foundation settlement load, etc. Therefore, at present, the bored pile foundation has occupied an important position in the field of railway bridge foundation engineering. Through the engineering practice, it provides the reference for the similar construction.