冻土地区桥梁桩基础的施工技术

Construction Technology of Bridge Pile Foundation at Permafrost Regions

在冻土区进行公路桥梁基础工程施工时,由于地基的冻融作用,很容易对桥梁产生各种不良影响。鉴于此,对冻土区地基的工程特性进行分析,探讨冻土地区公路桥梁桩基础工程的具体施工技术,可为冻土地区桥梁桩基础的施工提供参考。

Due to the foundation of freezing and thawing, it is easy to have a variety of adverse effects on bridge when foundation construction of roads and bridges is carried out at the permafrost zone. Given this, the engineering properties of the foundation at permafrost zone are analyzed, the construction technology of highway bridge pile foundation at permafrost zone is explored, which can provde reference for the construction of bridge pile foundation at permafrost zone.