摘要
如何根据未压到破坏的试桩的资料确定单桩极限承载力是一个重要的工程问题。本文根据灰色系统理论中的预测模型GM(1,1)和残差GM(1,1)模型,提出了一种新的预测单桩极限承载力的方法。工程实例分析表明,该方法的准确性是令人满意的。
An important engineering problem is how to determine the axial bearing capacity of single pile by using the data of pile load test below limit load. In this paper, a new method of predicting the limit load of single pile, based on the GM(1,1) model and residual error GM(1,1) model in the grey system theory is presented The practical examples show that the method has satisfaction accuracy.
出处
《岩土力学》
EI
CAS
CSCD
1991年第1期37-43,共7页
Rock and Soil Mechanics
