分析了浅沟发育不同阶段浅沟侵蚀对坡面侵蚀产沙的贡献。
The contributions of ephemeral gully erosion development in different stages to sediment delivery were analyzed.
金安桥水电站左坝肩卸荷结构面和构造结构面发育,左坝肩边坡的稳定问题对整个大坝的安全起重要作用。
For the development of the unburden structure face and constitution structure facing, it is important that left dam shoulders side slope stability to the dam safety.
本研究为定量区分片蚀和细沟侵蚀量以及坡面侵蚀过程中片蚀向细沟侵蚀的转变以及细沟侵蚀发生、发育提供了新的思路和解决途径。
In this paper, a new REE tracer method was given to quantitatively distinguish the sheet erosion amount and the rill erosion amount, and it would be a new method to study the erosion process on slope.
对随机发育的岩体结构面,赤平极射投影是确定优势结构面及分析边坡潜在破坏模式的基础。
As far as the stochastic rock mass plane is concerned, the method projection on equator plane is based on ascertaining preferred plane and analyzing latent destroy pattern of slope.
太平湖大桥铜陵岸结构面发育,边坡开挖后是否稳定倍受关注。
The structural surfaces are well developed in the slope on Tongling bank of Taiping lake, its stabilization after excavating is much concerned.
坡面侵蚀过程可以明显分为面蚀、细沟发育和细沟稳定三个阶段。
The soil erosion process on the slope was clearly divided into sheet erosion stage, rill erosion developing stage and rill erosion stable stage.
某水库溢洪道边坡是由泥质岩等软岩为主组成的横斜向坡,地质弱面发育,工程地质条件复杂。
Some reservoir dam spillway slope is composed of argillaceous rocks and other soft rocks, the developing weak Interlayer, leads to complicated engineering geological conditions.
结果表明,达到动力平衡时,河道中发育的床面结构越强,消耗水流能量越多,从而稳定维持的纵坡降越大,因此在一定程度上决定了河道纵剖面。
The results indicated that more intense streambed structure means greater stream power consumption and steeper channel slope when rivers are in dynamic equilibrium.
结果表明,达到动力平衡时,河道中发育的床面结构越强,消耗水流能量越多,从而稳定维持的纵坡降越大,因此在一定程度上决定了河道纵剖面。
The results indicated that more intense streambed structure means greater stream power consumption and steeper channel slope when rivers are in dynamic equilibrium.
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