1) colluvial slope
崩积坡地
2) colluvial clay
崩坡积体
1.
Through analysising mechanical characteristic and mechanism of colluvial clay in the Huanxi tunnel portal shallow section,soft surrounding rock tunnel with shallow cover and its latteral pressure reason.
通过对浣溪隧道(双连拱)洞口浅埋段的崩坡积体、软弱围岩体及其偏压情况进行了力学特性、机理分析,从而采取相应控制技术措施,现场实践表明,所采用的技术措施具有明显的效果,可供同类工程参考借鉴。
3) Jinpingzi
崩坡积物
1.
Based on the field investigation in Wudongde valley of the Jingshajiang River, and comparative analysis of available data from drills, silos and galleries in the different parts of the Jinpingzi debris deposits of the Wudongde valley, the basic features and original types of the debris deposits were investigated.
36KaB·P,是乌东德河谷地貌发育过程中的残留堆积体,属于老金沙江深潭岩壁的崩坡积物与金沙江流水带来的冲积物填充古深槽而成,堆积体深嵌在古深槽槽底基岩中,堆积体比较稳定不会影响乌东德水电站的选址。
4) engineering geologic conditions
崩塌坡积体
1.
This paper summarizes the landform and engineering geologic conditions of the left dam abutment of Yonghe Reservoir of Qingyuan County, Shanxi Province, analyzes the stratum structure and distributional characteristics of the sliding body and collapse clinosol, and analyzes the geneses of the sliding body and collapse clinosol.
概述了沁源县永和水库左坝肩地形地貌及工程地质条件,介绍了坍滑体和崩塌坡积体的地层结构与分布特征,分析了坍滑体和崩塌坡积体的成因。
5) colluvium
[英][kə'lu:viəm] [美][kə'luvɪəm]
崩积物;崩积层;坡积物
6) colluvial slope
崩积地
补充资料：坡积物
坡积物
泥沙被坡面水流冲刷，一般在坡麓堆积下来，称为坡积物，坡积物的分布有两种情况；第一种，当坡面的倾斜坡度较大时，地表径流沿斜坡向下流动时给了泥沙一个起始的冲击力，使它脱离不稳定的静止状态，开始滚动，重量越大，滚动越远，泥沙粒径变化从坡顶到坡脚愈来愈粗。第二种，坡面的倾斜坡度比较小，水流作为介质，挟带坡面泥沙向下流动，颗粒越细带得越远。坡积物的物质来源是附近的山坡，由于搬运距离比较短，其碎屑颗粒的磨圆度很差，分选性也不太好。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条