单锚板桩墙式船闸结构施工期工作状态的观测与研究

Observation and Study on Working State of Single Anchored Sheet Piles Wall Type Lock Structure in Construction Period

以建设中的泰州引江河高港枢纽二线船闸工程为研究对象，在闸室墙、拉锚桩和拉锚杆上选取典型断面埋设各类应变计、应力计和测斜管等监测仪器对施工期的船闸结构进行全方位监测，准确地获得了拉锚地连墙结构的受力状态。通过分析研究不同阶段的测试成果，进一步了解和掌握拉锚地连墙船闸结构内力和变形。研究成果可为单锚板桩墙式船闸设计提供参考。

Taken the constructing second line ship lock engineering of Taizhou irrigation channel Gaogang hydraulic schemes as object, monitoring instruments including strain gauge, stress meter, and inclinometer tube, were buried on the typical section of the chamber wall, anchor pile and anchor bar in the construction period. Then, we can accurately obtain the stress state of the anchorage underground retaining wall structure.Through the test results of different stage,we can further understand and grasp the internal force and deformation of the underground retaining wall structure. The research results can provide a reference for the design of the single anchored sheet pile wall type lock structure.