【摘要】 对信息化设计技术及原理进行了分析探讨。根据“新奥法”施工方法的实际需要 ,结合某隧洞工程 ,设计和编制了工程数据库信息管理系统。利用现场施工监测取得的位移资料 ,用最优化方法反演了围岩力学特性参数。并利用反演分析求得的围岩力学参数 ,应用有限元法对该工程施工过程中围岩稳定性进行了分析计算。更多还原

【Abstract】 In this article,authors analyze and discuss information design technique and principle.Combining a tunnel project,authors designed and developed a project\|database information management system according to the practical requirements of New Austria Tunnel Construction Method.With the offset data obtained by on\|site construction monitoring,this system inverse mechanical features parameters of wall rock,and calculates the stability of wall rock during construction progress by the Finite Element Method with these mechanical features parameters.更多还原