深厚冲积地层护滩堤原型观测技术

Prototype Monitoring Technology for Deep Alluvial Formation Berms

原型观测技术更多使用于建筑物填筑出水后通过钻孔预埋设备的情况.对于水下建筑物软土地基变形监测技术方法的研究与应用较少,难以解决水下建筑物软土地基的变形问题,尤其是施工及运行期内始终位于水下的建筑物,因此有必要开展水下监测技术的相关研究.本文针对性提出水下软基土体变形量测的无线传输成套技术方法并获得了完整的加载期间的地基土变形过程,研究结果对海上构筑物安全建造与相关工程有指导意义.

Prototype observation techniques are more commonly used in cases where buildings are buried through drilling holes after filling in water.There are few research and application of technical methods for underwater building soft soil foundation deformation monitoring,and it is difficult to solve the deformation problem of soft ground foundation of underwater buildings,especially buildings that are always underwater during construction and operation.It is necessary to study underwater monitoring technology methods.In a targeted manner,a complete set of technical methods for wireless transmission of underwater soft substrate deformation measurement is proposed,and the complete soil deformation process during loading is obtained,and the research results are of guiding significance for the safe construction of offshore structures and related projects.