摘要
通过物理模型试验研究了在规则波作用下浮箱式浮防波堤的锚链受力状况,探讨了改变浮箱式浮防波堤锚链相对拖地系数、锚链刚度系数、导链孔处倾角以及相对宽度对锚链受力产生的影响.试验结果表明改变锚链刚度系数、锚链相对拖地系数和相对宽度对于模型的锚链受力影响最为明显.从而为锚链锚泊浮式防波堤应用于工程实践提供依据.
In this paper,the two-dimensional physical experimental study on the mooring chains forces of rectangular pontoon type floating breakwaters are carried out in regular beam waves. The influences of relative drag coefficient of mooring chain,mooring chain stiffness,angle at anchor point and relative width on mooring chain forces are investigated. The experimental results demonstrate that mooring chain stiffness,relative drag coefficient of mooring chain and relative width have large effect on mooring chain forces. The research result may serve as reference for mooring chain restrained pontoon floating breakwaters in the engineering practice.
出处
《大连交通大学学报》
CAS
2016年第1期25-30,共6页
Journal of Dalian Jiaotong University
关键词
浮式防波堤
锚链受力
物模试验
floating breakwater
mooring forces
physical experiment
