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在道桥工程建设中,连续墙的使用是切实可行的。简要介绍了地下连续墙的含义以及在道桥工程中的作用,然后分析地下连续墙在道桥工程建设中的存在利弊情况,主要优势是具有刚度较大和有效防水的作用。不利的地方是造价较高,并且对道桥结构的设计有一定的限制作用。最后介绍连续墙设计要点,要注意土参数的取值,侧向压力的计算,刚度的验算以及稳定性的计算。
In the bridge construction, the use of continuous walls is feasible. Briefly introduces the meaning of underground continuous wall and its role in the bridge project, and then analyzes the pros and cons of underground continuous wall in the construction of the bridge project. The main advantage is that it has the function of greater rigidity and effective waterproofing. Disadvantage is higher cost, and the design of the bridge structure has a certain limit. Finally, we introduce the main points of continuous wall design, pay attention to the value of soil parameters, lateral pressure calculation, stiffness checking and stability calculation.