rock physical mechanics 中文意思是什麼
rock physical mechanics
解釋
巖石物理壞性質-
( 6 ) conclusion was obtained by the analyzing the mechanics environment and the stability of the lanslide on the right bank after the dam built : the value of the rock mass stress increased and the tensile stress region obviously reduced, the direction of the principal stress was unchangeable the dam and the landslide were stable under the dangerous condition ( the reservoir and at the same time the earthquake was viii ), but when the water lever suddenly fell and did not think of other force, safe factor evidently reduced, the dam and the landslide will be destroyed under the most dangerous condition ( the water lever suddenly fell and at the same time the earthquake was vi ) ; the stability of the landslide will be destroyed by the horizontal thrust under the most dangerous condition or ; the physical and mechanical parameter will be reduced due to long period filter, the landslide will be destroyed too
（ 6 ）建壩工程荷載條件下河谷巖體力學環境分析及右岸古滑坡體的穩定問題分析得出：建壩后河谷的巖體應力量值明顯增高，同時左岸的張應力區的范圍及量值明顯減小，主應力的方向依然與模型的底邊界垂直；大壩建成后逐漸蓄水階段以及同時考慮本區最強地震力的作用等各種不同的工況條件時，滑坡體及壩體總體上仍處于穩定狀態；水位驟降時，在未考慮其他外力作用的情況時，滑體的安全系數將顯著降低。若考慮水位驟降及本區最大地震力的共同作用，壩體將在滑坡體下滑推力的作用下產生破壞；建壩后水平推力對右岸古滑坡體穩定性的影響分析可以看出，在最危險的工況條件下，壩體及滑坡體也將處于臨界狀態；在長期滲透變形的作用下，由於滑帶的物理力學參數的降低而有可能導致壩體失穩破壞。 -
Discontinuities of rock mass are the primary challenge for theoretically analysis and numerical model based on the traditional contin uous medium mechanics theory, and sharply increase the cost, extend the period of the physical modeling
流形元法是十年在有限覆蓋系統基礎上發展起來的新的巖體工程數值模擬方法，流形的基本結構是有限覆蓋系統和覆蓋間的接觸函數。 -
In accordance with the choice of model material in general principle, the dissertation obtains a set of model materials by 10 series of different mixture material mechanics test that simulate reliably the surrounding rock i, ii, iii in order to build physical model in cracked surrounding rocks
本文根據選擇模型材料的一般原則，通過10組不同配合比的合成材料力學性能試驗，得到了一組能可靠模擬、及類圍巖的模型材料以建立破碎圍巖的物理模型。
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