斜坡堤加糙插砌条石护面的条石稳定厚度试验研究  

Stability of Strip Stones in Armored Layer of Roughening Sloping Dike

作　　者：龚崇准[1] 顾家龙[1] 尤锡华 

机构地区：[1]河海大学港口航道及海岸工程学院

出　　处：《河海大学学报（自然科学版）》1998年第3期18-24,共7页Journal of Hohai University(Natural Sciences)

摘　　要：通过试验，研究了斜坡堤坡度、相对水深、波坦、平面加糙率和加糙条石凸起高度等因素对条石稳定厚度的影响及条石失稳的机理．通过理论和试验结果分析，提出了计算斜坡堤加糙后插砌条石护面稳定厚度的公式．The calculation of the thickness of strip stones in the armored layer of roughening sloping dikes has not been reported so far.Influences of dike slopes,relative water depth,wave flatness,plane and vertical roughness of slope surface on the stability of strip stones are considered in experiment.Besides,the failure mode and mechanism of strip stones in the armored layer under wave action are studied.Through theoretical derivation and analysis of test results,formulas for calculating the stable thickness of strip stones in the armored layer of roughening sloping dikes are given.

关 键 词：斜坡堤加糙 条石护面 条石稳定厚度 试验 

分 类 号：TV871[水利工程—水利水电工程] O353.4[理学—流体力学]