丁坝冲深极限值的探讨  

EXPERIMENTAL STUDY OF SCOUR LIMIT DEPTH AROUND SPUR DIKES

作　　者：王军[1] 

机构地区：[1]合肥工业大学

出　　处：《合肥工业大学学报（自然科学版）》1998年第4期96-99,共4页Journal of Hefei University of Technology：Natural Science

摘　　要：丁坝冲深极限值是确定建筑物基础埋设深度的一个主要因素，丁坝设计和施工中的关键问题在于确定坝头最大冲深。根据试验资料和理论分析，对丁坝冲深极限值进行了研究，探讨了有关因素对冲深的影响，尝试性地提出了极限值的确定方法。The scour limit depth around spur dikes is very important for calculating the base depth of objects and it is a key factor in designing and working.On the basis of scour limit depth experiments and theoretical analysis,the scour limit depth and the influencing factors of the depth have been studied,and the method of calculating the scour limit depth is presented.

关 键 词：丁坝 冲深极限值 局部冲刷 河流治理 

分 类 号：TV863[水利工程—水利水电工程]