孤立桩柱上冰压力的经验公式 计算法及试验验证  

A METHOD OF CALCULATING THE ICE FORCES ON ISOLATED PILE BY USING EMPIRICAL EQUATIONS AND MODELING TESTS VERIFICATION

作　　者：史庆增[1] 

机构地区：[1]天津大学

出　　处：《海洋工程》1993年第1期1-11,共11页The Ocean Engineering

摘　　要：本文简要介绍了冰排在桩柱前挤压破坏和压屈破坏的判别、冰排运动的驱动力,然后比较了各国常用的一些计算冰力的经验公式,推荐了公式,并推荐了公式中系数的取值法,最后通过冰力模拟试验,验证了所推荐公式和系数取值法的正确性。In the paper the distinguishing of crushing and buckling of an ice sheet acted on a pile and the driving forces on a moving ice sheet are briefly presented.Then,some empirical cquations of calculating the ice forces,which are used in many countries frequently,are compared.equation and the method for determining the coefficients in the equation are recommended and their correctness is verified by modeling tests.

关 键 词：孤立桩柱 冰 压力 经验公式 计算 

分 类 号：TU473.11[建筑科学—结构工程]