大别山区高速公路某隧道工程地质评价

Geological Assessment of a Tunneling Project for Express Highway in Dabieshan Mountains

通过对大别山区高速公路某隧道工程地质勘察资料的分析与评价,阐述了该隧道的工程地质条件,评价了隧道洞口边坡及洞身围岩的稳定性,分析了影响隧道施工的因素,提出了隧道设计、施工中应注意的问题和建议。

Based on the analysis and evaluation of the data of the geological prospecting made for a tunneling project for the Express Highway in the Dabieshan Mountains, the geological conditions in the site for the tunneling project are described, and the stability of the slopes of the entrance and exit of the runnels and the stability of the rock surrounding the tunnels are also assessed. Factors influencing the tunneling taken in the design and construction of tunnels are proposed. works are analyzed and precautions that should be