1·Due to the main structure is almost completed, suspension setting and splice in subzone put forward high requirements to structure design.
鉴于主体结构已施工，分区吊装、现场拼接给结构设计造成了更多困难。
2·Finally, based on the IGIAS, a case study related to three-dimensional visualization and hazard subzone by using evolutionary artificial neural network is presented.
并以具体的边坡工程为实例，给出了基于IGIAS的三维可视化辅助分析，以及边坡危险性分区进化神经网络方法。