Abstract: This paper puts ways in contingency of supervise network with extending, which comprise statistical hypothesis inspect, model error and steady estimation, steady datum of displacement field with extraction and physics sense of characteristic contingency parameter.

Key words: contingency analysis, supervise network

摘要： 本文扼要介绍了监测网应变分析及其扩展的一些方法,包括应变分析的统计假设检验、应变分析的模型误差和稳健估计法,位移场的稳健基准以及特征应变参数的求解和物理意义.

关键词: 应变分析, 监测网