The results indicate that this method is rational and feasible, whose accuracy is higher than that of common compositemodulus method.
结果表明，该方法是合理可行的，其精度较普通复合模量计算方法要高。
2
The analytical solutions of compositemodulus in both elastic and plastic conditions are deduced by applying parametric variational principle.
应用参变量变分原理推导了复合模量在弹性及塑性状态下的解析解。
3
The foundation's compositemodulus is analyzed with elastical theory and a formula for the composite modules is proposed by combining the interaction of soil between piles.