里兰旅游码头前沿挡墙水下混凝土浇筑施工探讨

Discussion on Underwater Concrete Pouring Construction for Front Retai-ning Wall of Lilan Tourist Pier

码头水工结构受建设条件的制约,有时必须采用水下混凝土施工,而由于无法直观监测混凝土的施工过程,水下混凝土质量经常无法保证。文章以合山市里兰旅游码头前沿挡墙施工为例,介绍了水下混凝土浇筑施工的特点与难点,分析了水下混凝土浇筑施工方法及施工过程中的注意事项,为类似工程的设计和施工提供参考。

Due to the constraints of construction conditions,the terminal hydraulic structures must sometimes be constructed by using underwater concrete.However,due to the inability to visually monitor the concrete construction process,the quality of underwater concrete cannot always be guaranteed.With the construction of front retaining wall in Lilan tourist pier of Heshan City as the example,this article introduced the characteristics and difficulties of underwater concrete pouring construction,analyzed the pouring construction methods of underwater concrete and the precautions during the construction,thereby providing the reference for the design and construction of similar projects.