The results show that the sloperatio and the height of the highways greatly influence the sand sedimentation near the highways.
结果表明：边坡比和公路高度对沙漠公路附近沙粒沉降影响显著。
2
According to the safe sloperatio of earth-filled core wall and the seepage calculation of earth dam, a simple method to calculate the core wall thickness of earth dam is given.
文章从心墙填筑填土料的安全渗透比降为基础，结合土坝的渗流计算，得出土坝心墙厚度的简便计算方法。
3
Pointed out the slope high the ratio of slope and the weathering depth is the hard soil and soft rock side slope stable major effect factor.