摘要
为保证琼州海峡海底电缆抛石工程安全可靠,满足保护海底电缆的工程要求和安全需要,根据自然资料和设计资料,按重力相似准则,进行了抛石的极限稳定性试验,获取了极限设计参数。根据试验结果,对块体临界稳定质量、抛石石料级配及堤头间距等问题进行了分析,提出抛石工程的推荐方案。
In order to ensure the safety and reliability of submarine cable riprap engineering Qiongzhou Strait, meet the requirements of the project to protect submarine cable and security needs.The limit design parameters are obtained according to the natural data and design data, ultimate stability test of riprap according to the gravity similarity criterion.According to the test results,the block critical stable weight,riprap stone gradation,abutment spacing are analyzed, the recommended scheme of riprap engineering is proposed.
出处
《交通科学与工程》
2014年第1期56-59,92,共5页
Journal of Transport Science and Engineering
关键词
抛石堤坝
稳定性
物理模型
dumped rockfill dam
stability
physical model
