English translation for "mass stability"
|
- 质量稳定性
Related Translations:
- Example Sentences:
| 1. | The preliminary study on the factors influencing rock mass stability in liuqiao no . 2 mine
刘桥二矿巷道围岩稳定性影响因素的初步研究 | | 2. | It ' s not only better to further study surrounding rockmass stability , but also useful to define engineering measures which is suitable for surrounding rock mass stability
该项研究成果，它将有利于进一步研究低地应力区洞室围岩稳定性与相应稳定性措施的实施，有助于工程的顺利进行。 | | 3. | After analyzing curves of the subordinate degree versus the depth of rock mass stability and the character of geological circumstance in this field , the paper gives the most suitable area of building the storage
在分析了场地岩体的稳定性隶属度?深度曲线及本区的地质环境特征后，本文给出了最适宜建库的区域范围。 | | 4. | Surrounding rock stability analysis and evaluation are the important problem in rock mass engineering . since the new mathematical tools and computational technique are accessible , the rock mass stability classsification , an old and effective evalution method , has been developed rapidly
围岩稳定性分析和评价问题是岩体工程中的重要问题，岩体稳定性分类方法作为古老而有效的分析评价方法，随着数学手段和计算技术的日新月异也得到了迅速的发展。 | | 5. | Therefore , it is very important to study the rock mass quality classification and properly assess the surrounding rock mass stability of a large span and high side wall underground powerhouse . it not only determines the success of the project , but effects the investment and time limit
因此，围岩岩体质量及其稳定性评价对于这种修建在复杂岩体中的高边墙、大跨度地下洞室群来说至关重要，不仅决定地下工程的成功修建，而且决定着工程的安全性和经济合理性。 | | 6. | ( 5 ) rock mass stability analysis on dam abutment of xia luo - yu damsite as follows : in left dam abutment , sideslip control structure has been relatively integrate , and low dip angle jointing did n ' t develop , so integrate sliding deformation control structure could n ' t been formed in three - dimensional space and rock mass stability could n ' t been influenced badly ; in right dam abutment , indicate rock mass distortion was caused by the rock mass mechanics condition , such as specific rock mass structure , compression stress concentrate with high strength and especial landform and so on
( 5 )对下落鱼坝址坝肩岩体稳定问题的分析得出：左坝肩岩体虽然具有相对较完整的侧滑控制结构，但由于缓倾角节理不发育，故在三维空间上不能形成完整的滑移变形控制结构，亦不会对坝肩岩体稳定性产生严重影响：右坝肩岩体复杂变形，是在特定的岩体结构、高强度的压应力集中及特殊的地形等不可或缺的岩体力学条件下产生的。 | | 7. | All the results can be utilized by engineers , during the designing and construction . the main conclusions are listed as follows : ( 1 ) based on the shortest line between weak interbed and limit of excavation and the location of point of intersection between limit of excavation , classification of weak interbed distribution is set up , and the distance of distribution is defined ; ( 2 ) according to the strength and deformation equivalent principle , influence zone of weak interbed is introduced , and a new method to simulating the weak interbed with thickness is built ; ( 3 ) some quantificational results on influence of weak interbed respectively at crown , right shoulder and right wall are summarized ; ( 4 ) some quantificational results on influence of weak interbed with the distance between weak interbed and limit of excavation 0 . 2d , 0 . 5d , l . od are gained ; ( 5 ) some quantificational results on influence of weak interbed in the rock mass with confining coefficient 0 . 38 , 1 . 0 , 1 . 5 , 2 . 0 , 3 . 0 are summed up ; ( 6 ) some quantificational results are summarized on influence of the underground surrounding rock mass stability with weak interbed , in the representational surrounding rock mass graded ii , iii , iv ; ( 7 ) according to the studying results some advices are suggested on designing of underground engineering
主要结论如下： ( 1 )以软弱夹层到开挖轮廓线最短距离和最短距离线与开挖轮廓线的交点位置为指标对软弱夹层的分布部进行了分类，并确定了软弱夹层分布距离； ( 2 )根据强度等效和变形等效的原则，引入了软弱夹层影响带的概念，建立了模拟软弱夹层厚度的一种新方法； ( 3 )总结出了软弱夹层分布在拱顶、右拱肩、右边墙时对地下洞室稳定性影响的量化指标； ( 4 )分析出了软弱夹层距开挖轮廓线0 . 2d 、 0 . 5d 、 1 . 0d三种情况对地下洞室稳定性影响的量化指标； ( 5 )总结出了在不同的侧压力系数( 0 . 38 、 1 . 0 、 1 . 5 、 2 . 0 、 3 . 0 )地应力场中软弱夹层对稳定性影响的量化指标； ( 6 )得出了在、 、代表性围岩中软弱夹层对稳定性影响量化结果； ( 7 )根据数值试验成果提出了在有软弱夹层围岩中地下洞室设计原则的几点新内容。 | | 8. | And that , the variable regulations of stress filed , deformation field and plastic failure zones in the surrounding rock mass of the underground cavities are summarized . based on the analysis of the effects of rock mass qualities on surrounding rock mass stability , the control effect of rock mass qualities about stability of surrounding rock mass was studied
总结了地下洞室群围岩应力、变形和破坏区的分布特征和变化规律，并通过对比分析围岩质量对其稳定性的影响，阐明了岩体质量对围岩稳定性的控制作用，为洞室群稳定性评价和工程设计施工提供了基础资料和理论依据。 | | 9. | Relating closely to the main problem of the high sidewall and wide span underground cavities excavation stability of xiluodu hydroelectric project , the evolution characters of geo - stress field in deep - cutting gorge and the whole features of the stress field , strain field and plastic failure zone around the underground chambers after excavation are studied systematically in the dissertation , based on a great deal of data gathered in field investigation and taking the flac3d v2 . 0 software as basic computation tools . meanwhile , in the course of research , the new methods of dynamic numerical simulation are summarized and applied . furthermore , the effects of rock mass qualities , initial geo - stress field and excavation procedure on surrounding rock mass stability are discussed
本文紧密结合溪洛渡水电工程大跨度、高边墙复杂地下厂房洞室群，施工开挖过程中和开挖后围岩稳定性研究这一重大课题，在详尽的野外地质调查工作和对大量基础地质资料的整理与分析基础上，以目前国际工程地质界公认的最新通用软件flac ~ ( 3d ) 2 . 0版作为基本计算工具，从整个坝区地应力场的研究开始，通过动态数值仿真分析这一新的模拟思路，系统地研究了深切峡谷区地应力场多阶段的特征和演变规律，进而对左、右岸地下厂房洞室群开挖全过程中围岩应力场、变形场和塑性破坏区的变化特征，进行了全过程动态数值仿真研究，并详细讨论了围岩质量、初始地应力场、施工开挖顺序对大型地下洞室群围岩稳定性的影响。 | | 10. | The rock masses stability of hydraulic structure and geo - technical project is thoroughly studied in the theory and its application in this paper , some complicated problems in practice are solved , the physical relationship of the fractured masses and numerical simulating methods of reinforced rock masses are explored in theory
本文就水工结构工程和岩土工程中的岩体稳定性问题，从理论和实践上进行了较为深入的研究，解决了实际应用中的一些难点问题，对裂隙岩体的本构关系及锚固数值模拟方法进行了理论与应用探讨。 |
- Similar Words：
- "mass sport department" English translation, "mass sports" English translation, "mass sports activities" English translation, "mass spread" English translation, "mass spring system" English translation, "mass start" English translation, "mass stomach survey apparatus" English translation, "mass stomach survey table" English translation, "mass stopping power" English translation, "mass storage" English translation
|
|
|
