1) dingy yellow horizon
暗黄色土层
2) brownish-yellow and grey-green bind
褐黄色硬壳层和暗绿色硬土层
3) haplic andosol
薄层暗色土
4) hidden holes in loess
黄土暗穴
1.
Study on regression analysis method and programming of critical stable depth of burial of hidden holes in loess under roadbed;
公路黄土暗穴临界稳定埋深回归的预测方法及其程序实现
2.
Dynamic deformation response of pavement structure subjected to hidden holes in loess;
黄土暗穴对路面结构变形响应的影响分析
5) loess hidden cave
黄土暗穴
1.
Research of damage and critical thickness on loess hidden cave of the highway roadbed;
路基黄土暗穴的灾害性及临界安全厚度的确定
2.
According to different spatial strikes of loess hidden cave,the disaster-causing effect of loess hidden cave on highway bridge is divided into two modes: toppling-failure mode and sliding-failure mode.
根据黄土暗穴空间走向的不同,将黄土边坡桥基下伏暗穴对桥梁的危害归纳为倾倒破坏模式和滑塌破坏模式。
3.
By taking into account the character of the loess area and the influence of joint on loess hidden cave,and by using structural m.
针对西部黄土地区暗穴的发育会对公路路基、桥涵、公路隧道、路堑与路堤边坡及边坡支挡工程等的稳定性造成严重威胁的问题,在野外调查的基础上,对暗穴的分布规律、发育形态、破坏机制等进行了归纳与研究,提炼出几种破坏模式,结合黄土地区的土质特点,考虑了节理对黄土暗穴的影响,采用结构力学等方法,提出了一些确定顶板临界厚度的方法,并进行了对比讨论。
6) Loess hidden holes
黄土暗穴
1.
The stability of loess hidden holes not only relates to the engineering geology characteristics, but to all kinds of natural conditions and human factors.
黄土暗穴的稳定性不仅与黄土自身的工程地质特性有关，而且还与各种自然条件及人为因素有关。
补充资料：硬壳
yìngké
[duricrust] 由于含矿地下水向上移动和蒸发作用,在地表或靠近地表处所形成的硬壳
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