龙穴岛水闸重建及除险加固施工难点论证管理

Demonstration and Management of Difficulties in the Reconstruction and Reinforcement of Longxuedao Sluice

当水闸枢纽的质量不能满足功能需求时必须及时对水闸进行重建或者除险加固。龙穴岛水闸四周河网密布,易发洪涝灾害,因此计划对不能满足防洪要求的水闸进行重建加固。该重建加固工程项目多,工期短,其中围堰工程、地基加固搅拌桩工程和混凝土工程是整个重建加固工程的重难点。针对施工重难点部位采取质量控制管理措施后,成功解决了施工难题,保证了工程的顺利进行。

When the quality of the sluice hub cannot meet the Functional requirement,the sluice must be rebuilt or reinforced in time.The river network around the Longxue Island water gate is densely distributed,which is prone to flood disasters.Therefore,it is planned to rebuild and reinforce the water gates that cannot meet the flood control requirements.The reconstruction and reinforcement project has many projects and a short construction period,among which the cofferdam project,foundation reinforcement mixing pile project,and concrete project are the key and difficult points of the entire reconstruction and reinforcement project.After implementing quality control management measures for key and difficult construction areas,the construction difficulties were successfully solved,ensuring the smooth progress of the project.