综合处理办法在城市复杂地段桥桩施工中的应用

在北京市德内大街桥桩施工过程中，不仅遇到交通拥堵．场地狭小．地上地下障碍物等多种不利条件．而且在拟施工的桩位处遇到大量原有河道的加固材料，物品种类之多、数量之大、埋深之厚，实属罕见，施工条件极差、施工难度极高，施工单位最终通过采取多种办法、措施解决了这些难题，圆满的完成了桥桩施工任务。本人认为在旧城复杂地段施工时，综合处理措施具有很大发展空间，值得深入研究发展，在旧城改造的类似工程中具有一定借鉴作用。

Comprehensive Treatment Methods For Pile Construction of Application In City Areas

For the project DeShengMen Inside street in Beijing bridge pier construction process. Not only it meet the heavy traffic ,narrow,overground and underground obstacles and many other conditions,but also,meet many Original river way Reinforcement material, Poor construction conditions and difficulty in construction is extremely high, and in various way, Meas- uring through eventually Solve these problems. For a completed bridge pier construction task, in my opinion, In the old city complex area construction, Comprehensive treatment measures consist better development space, Worth researching.