海塘防冲小沉井群的施工技术

小沉井底脚防冲技术作为钱塘江海塘底脚防护的新技术,在标准海塘建设中得到了大量应用。但钱塘江因历年抢险而形成的广泛分布于沿岸的块石层成为施工的首要难点,严重制约小沉井的施工进度和施工质量。根据施工实践,就如何采取合理的施工措施,有效解决施工难点进行探讨。

The sea wall guards against flushes the small sunk shaft group the construction technology

The small sunk shaft footing guards against flushes the technology to take the Qiantang River sea wall footing protection the new technology,obtained the massive applications in the standard sea wall construction. But Qiantang River the widespread distribution which forms because of all previous years emergency becomes the construction in the coast rubble stone level the most important difficulty,restricts the small sunk shaft seriously the construction progress and the construction quality. According to the construction practice,how takes the reasonable construction measure,the effective addressing construction difficulty carries on the discussion.