基于三维地质模型的路桥工程特殊地质岩体勘察方法研究
Investigation method of special geological rock mass in road and bridge engineering based on 3D geological model
唐小东1
作者信息
- 1. 甘肃中科华建规划设计发展有限公司,甘肃 兰州 730030
- 折叠
摘要
路桥工程施工前对其地质条件尤其是特殊地质岩体进行勘察具有积极意义,甚至影响未来的工程设计与施工.由于特殊地质岩体的复杂性和不确定性,传统勘察方式存在效率较低、精度不高、人为影响较大等弊端难以准确掌握其性质和特征.因此,需要研究新的勘察方法.基于此,文章重点针对 3 种三维地质模型在路桥工程中的特殊地质岩体勘察方法进行介绍,旨在为后续实践工作提供指导.
Abstract
It is of positive significance to survey the geological conditions of road and bridge engineering,especially the special geological rock mass before construction,and even affect the future engineering design and construction.Due to the complexity and uncertainty of the special geological rock mass,the traditional exploration method has disadvantages such as low efficiency,low precision and great human influence,and it is difficult to accurately grasp its nature and characteristics.Therefore,it is necessary to study new investigation methods.Based on this,this paper focuses on the introduction of three kinds of 3D geological models in special geological rock mass investigation methods in road and bridge engineering,aiming at providing guidance for the subsequent practical work.
关键词
三维地质模型/路桥/特殊地质/岩体勘察Key words
3D geological model/roads and bridges/special geology/rock mass investigation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据