隧道联络通道冻土帷幕3D可视化实现及分析

Realization & Analysis of Curtain of Frozen Soil 3D Visualization of Tunnel Contact Access

阐述了通过隧道联络通道水平冻结监测系统的布置情况以及监测数据的整理计算,得出冻结过程中联络通道不同断面在不同时刻的冻土帷幕的厚度。根据厚度值并利用3DVIZ软件绘出联络通道冻土帷幕的形状,并对3D可视化在工程中的运用和意义进行了探讨。

In this paper, we first educe the thickness of curtain of frozen soil on the different time and section of the contact access during freezing process, by the arrangement of monitoring system of horizontal freeze-process at the contact access of tunnel and the settling and calculating of monitoring data. Then we protract the shape of the curtain of frozen soil using the thickness value and 3DVIZ software. In addition, we discuss the application in construction and significance of 3D visua- lization.