This approach has two characteristics. (1) The convergence is ensured because the point and side-average generalized compatibilityconditions are satisfied.
这个方法有两个特点，（1）由于满足点协调和边协调的广义协调条件，故能保证收敛；
2
The basic principle of load distribution method is that the equations of distribution coefficients of loads are set up according to the compatibilityconditions of deformation at nodals.
荷载分配法的基本原理是根据节点的变形谐调条件列荷载分配系数方程。
3
Taking a proper asymptotic sequence and perturbation technique, the control equations, the continuity, equilibrium and compatibilityconditions of the first order and second order are derived.