ground fissure 中文意思是什麼
ground fissure
解釋
地裂縫-
The formation mechanism of ground fissure in datong city
大同地裂縫災害形成機理 -
Its main steps are as follows : ( 1 ) to determine the tensor of hydraulic conductivity of the rock mass near the ground ; ( 2 ) to back - analyzing of stress field ; ( 3 ) to predict the fissure aperture at different levels ; ( 4 ) to suppose the structure of fissure network not to vary with depth and to calculate the tensor of hydraulic conductivity of the wall rock
其主要思想是，首先確定近地表巖體的滲透張量；根據地應力實測資料進行地應力場的量級反演；選擇適當的裂隙開度-應力模型，預測不同深度的裂隙開度；在裂隙網路結構不隨深度變化這一假定的基礎上，計算隧道標高的圍巖滲透性。 -
Datong city ; tectonic stress ; ground fissure
大同市構造應力地裂縫 -
This paper introduces the main geological disasters in jiangxian county such as the land slip, slide, mudflow, and ground fissure, etc., analyzes on the formation mechanism and influencing factors of these disasters, and advances some suggestions
介紹了發生在絳縣的滑坡、崩塌、泥石流和地裂縫等主要地質災害，分析了主要地質災害的形成機制及影響因素，並提出了一些建議。 -
Relation between ground fissure formation and ground water mining in urban datong
大同市區地下水開采與地裂縫形成的關系 -
At last analyzing the hazards of ground fissure of hebei plain and harmful status quo, briefly estimating the ground fissure hazards of hebei plain
分析了河北平原地裂縫災害特徵及危害現狀，對河北平原地裂縫災害進行了評估。 -
Utilizing enough ground fissures datum, the tectonic stress field via finite element method and the grading of the active chances of ground fissures, forecasting the development of ground fissure
利用河北平原地裂縫資料、有限元反演河北平原構造應力場及地裂縫易發程度區劃，對地裂縫的發展進行了預測。 -
By calculated and analysed of the lanedslide stability, it is conclused that the big fissure ， clayey sail of ground water - level fluctuation and digged base of slope formed an unstable slope
通過穩定性的定量計算與定性分析可知，坡體上的大裂縫與地下水變動帶在開挖坡腳處剪出聯合組成的滑面穩定性最差，此滑坡將來的滑動破壞剪出口將在開挖坡腳附近產生。
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