泰州引江河二期河道疏浚工程施工质量控制

The Quality Control of River Dredging Construction of the Second Phase Taizhou Yinjiang Canal

介绍泰州引江河第二期工程河道工程的概况,对疏浚施工存在的难点进行分析,对施工过程的主要质量控制措施进行了总结。泰州引江河疏浚土层中砂性土比重大,应制定切实可行的施工方案避免施工中边坡发生塌方。在不可断航的施工条件下,应制定通航河道疏浚施工的相关安全措施。跨河桥梁下疏浚应选择合适的挖泥船施工。疏浚开挖应加强对断面的挖深和挖宽控制,严格按照质量检验标准进行检查验收。

This paper introduces the general situation of the river engineering in the second phase of Taizhou yingjiang river, and analyzes the difficulties in dredging construction, and summarizes the main quality control measures of the construction process. The content of the sandy soil in the river dredging soil of Taizhou yingjiang river is large, should formulate practical and feasible construction scheme to avoid the landslides in the construction of slope. In the construction period under the conditions which can not be, should formulate relevant safety measures of navigable river dredging construction. The dredging construction in the bridge across the river should choose appropriate dredger. The dredging should strengthen the control of the excavation depth and width, and carry out inspection and acceptance strictly according to the quality inspection standard.