摘要
运用随机模糊线性回归方法和传统的随机回归方法,对某煤矿栈桥8根桩的现场静载试验进行了对比分析,得到了更为精确的静压桩压桩终止压力与极限承载力的关系式,该研究表明,运用随机模糊方法分析随机模糊特性的试验数据具有合理性和精确性。
A contrast analysis of the local static load test data of 8 piles for a coal mine loading bridge is carried out by using random-fuzzy linear regress method and traditional random regress method; and more precisible relationship between the last press-pile force and the ultimate bearing capacity of static pressure pile is obtained; and meanwhile it is shown that using random-fuzzy method to analyze the random-fuzzy test data is more reasonable and accurate.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2004年第3期399-402,共4页
Rock and Soil Mechanics
关键词
静压桩
压桩终止压力
极限承载力
随机模糊
static pressure-pile
last press-pile force
ultimate bearing capacity
random-fuzzy
