【摘要】 根据汉十高速公路韩家垭边坡工程的特点,建立了工程地质信息库对地勘资料进行科学管理。由离散点几何内插得到数字高程模型(DEM),通过DEM之间的代数运算实现了公路及边坡的开挖,通过切制剖面对韩家垭滑体和由于开挖可能形成的通过坡脚的滑体进行了稳定性计算,对类似工程具有一定的指导意义。更多还原

【Abstract】 Based on field data of Hanjiaya slope in Wuhan—Shiyan highway,the engineering geology database is set up for scientific management. Digital elevation model (DEM) is built by geometry interpolation of discrete points. Highway and slope are cut in DEM by algebraic operation with different models. Stability calculation for Hanjiaya slide and potential slide through the foot is carried out on the sections formed by DEM. The presented study results are of guidance significance to similar projects.更多还原