深海系泊法向承力锚模型实验系统

Model Experimental System of New-type Drag Anchors Used in the Deep-water Mooring system

法向承力锚是一种新型的拖曳嵌入式系泊基础。这种锚的工程应用仅有10 a时间,国内在此项技术上尚属空白。通过实验系统的设计,介绍了针对这种新型拖曳锚展开模型实验研究的实验平台。利用一些新型传感器和巧妙的机件设计,不仅实现了实验量测方法的创新,而且达到了经济实用的目的。实验结果也验证了整个系统设计的可靠性。

The vertically loaded anchor （VIA） is a new-type drag anchor used for deepwater foundations. It has been applied in offshore engineering only 10 years internationally. But in China, it has almost never been used in practice. A set of model experiment has been carried out for exploring the embedded behaviors of VLA. Using some new sensors measuring angles, and some skillful design of mechanical hardware, the measurement system of the model experiment has not only been improved largely, but also been made in an economical way. The feasibility of the measurement system has also been proved by the experiment results.