1、

Study on the Conditions of Strata Movement along Weak Planes and Its Direction in Alluvia

沿接触面滑动的条件及冲积层中移动传播方向

互联网摘选

2、

In this paper, the theories of elastic plastic mechanics and the finite deformation geometry are applied to study the question of surface displacement mechanism and displacement computation by mining below thick alluvia. It has an important guidance for controlling coal mining damage.

本文应用弹塑性力学理论及有限力学变形理论,研究了厚冲积层下开采地表移动的机理与移动量计算问题,对有效地控制地下开采损害具有重大指导作用。

互联网摘选

3、

Analysis of surface displacement by mining below thick alluvia

厚冲积层下开采地表移动分析

互联网摘选

4、

Surface movement influenced by mining below thick alluvia and thin bedrocks

厚冲积层薄基岩下采煤地表移动变形规律

互联网摘选

5、

Analytical solution of scattering of plane SH waves around a canyon with multi-layered alluvia

多层沉积凹陷地形对平面SH波散射问题的解析解

互联网摘选

6、

It is shown that the wave scattering by a layered canyon is essentially different with that by a simple canyon, and that the existence of the alluvia, even if very thin, can greatly reduce the barrier effect of the canyon.

结果表明,层状凹陷地形对平面SH波的散射和单一凹陷地形差别很大,凹陷地形表面松软沉积的存在,即使厚度很薄,也会大大降低凹陷地形本身对入射波的屏障作用;

互联网摘选

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈