抛石块体稳定尺寸计算及实验研究  

Calculation and experimental research on stable dimension of rockfill

作　　者：徐国 纪君娜 曲恒良[3] 刘臻 XU Guo;JI Jun-na;QU Heng-liang;LIU Zhen(Cccc.TDC Yantai Environmental Protection Dredging Co., LTD., Yantai 264000, China;Jihongtan Reservoir Management Section of Management Bureau of Water Diversion from the Yellow River into Qingdao of Shandong Province, Qingdao 266111, China;Collge of Engineering, Ocean University of China,Qingdao 266100, China)

机构地区：[1]中交烟台环保疏浚有限公司,山东烟台264000 [2]山东省胶东调水工程棘洪滩水库管理处,山东青岛266111 [3]中国海洋大学工程学院,山东青岛266100

出　　处：《山东科学》2018年第2期127-132,共6页Shandong Science

基　　金：科技服务项目(20100862)

摘　　要：为保证琼州海峡海底电缆抛石防护工程安全可靠,建立了抛石块体稳定尺寸计算公式,并根据工程海域环境动力因素计算得到抛石块体稳定尺寸,实验结果与计算结果相符。通过计算分析及实验研究确定抛石块体尺寸,能够节约研究成本,提高抛石防护工程的安全性及可靠性。To ensure the safety and reliability of riprap protection project of submarine cable in Qiongzhou Straight,a formula for calculating the rockfill＇s stable dimension was established in this paper.According to the dynamic factors of the engineering sea area,the stable dimension of the riprap block was calculated.The calculation results matched experimental results well.The rockfill＇s stable dimension was confirmed by calculation analysis and experimental research,which could save cost and improve the safety and reliability of riprap protection project.

关 键 词：抛石块体 稳定尺寸 计算分析 实验研究 

分 类 号：TV312[水利工程—水工结构工程]