English translation for "principle stress"
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- 主应力
Related Translations:
- Example Sentences:
| 1. | Results : with the loss of the alveolar height , the maximum equivalent stress and the principle stress of the upper central incisor periodontium increased
结果：随着牙槽骨高度的降低，上中切牙牙周膜最大等效应力和主应力逐渐增大。 | | 2. | The original orientation ( i . e . the mol with respect to the geographical north ) of the core in the formation can be obtained by palaeomagnetic orientation tests . the two results are combined to define the direction of the maximum principle stress of the well or field
该方法根据差应变分析( dsa )实验确定地应力相对于岩心标志线的方向，利用古地磁方法确定岩心标志线相对于现代地理北极的方位，两者结合确定地应力方向。 | | 3. | ( 5 ) conclusion was obtained by the analyzing and studying the mechanics environment of the rock mass and the landslide on right bank : according to the analysis , the present direction of the maximal principle stress was consistent with the present tectonic stress field , the value of the principle stress increased or reduced in special place , and there was tensile stress region at the 2000m or above it on the left bank , the accumulate and adjustment was very limited in 200 years , the calculated result of the landslide indicated that the landslide on the right bank was stable under the various conditions
( 5 )坝址区河谷岩体力学环境及右岸古滑坡体的稳定问题分析得出：河谷岩体应力场的分析显示，河谷岩体中主应力的方向基本上与现今区域构造应力场的方向一致，在一些特殊地带岩体的主应力值有所降低或增高，特别是在左岸的2000m高程附近及以上，存在有明显张应力区。在未来200年流变计算时步范围内，河谷岩体应力的积累与调整较为有限。同时对滑坡体各种工况条件下的稳定性计算结果表明，右岸古滑坡体在各种工况条件下是处于稳定状态的。 | | 4. | The surface of natural fracture ( crack ) is parallel to the orientation of maximum principal stress . the principle orientation of anisotropic permeability reservoirs agrees with the orientation of the maximum principle stress . many engineering problems ( e . g . bore - hole stability , casing deformation failure during drilling , reasonable arrangement of wells , the optimum design of hydraulic fracture and so on ) are influenced by the in - situ stress orientation
天然裂缝面和裂隙面与最大主应力方向平行；在各向异性低渗透率油田中主渗透率方向与最大水平主应力方向趋向一致：在钻井过程中井壁稳定性，套管变形和损坏，油田开发井网合理布置、水力压裂优化设计等都与地应力方向有关。 | | 5. | The model can reflect the multi - sets feature of the rock masses in practice , consider the influence of the joint orientation and strength to the rock masses deformation feature , and simulate the simultaneous sliding , tension and close behaviors of the multi - sets jointed rock masses extending the joint surface , and reflect the plastic deformation induced the rotation of the principle stress axes . the result can be extended to fractured rock masses with arbitrary set joints
该模型能反映实际工程中岩体的成组节理特性，考虑节理产状和强度对岩体变形特性的影响，可用来模拟岩体中多组节理同时存在滑动、张开、闭合的行为，并能反应由于应力主轴旋转所产生的塑性变形的影响。 | | 6. | In this paper , molecular dynamics simulation is carried on the nanometric cutting of defect - free monocrystalline silicon . based on simulations , a reasonable explanation is given to the forming mechanism of chip and surface machined in the cutting process of monocrystalline silicon . moreover , the feasibility of brittle - ductile transition of monocrystalline silion is studied with the method of first principle stress
对内部无缺陷的单晶硅的纳米切削过程进行了分子动力学模拟.通过模拟结果,对单晶硅纳米切削中的切屑形成过程和加工表面的形成过程做出了合理的解释.并用第一原理应力计算方法对单晶硅纳米切削过程中的脆塑转变的可行性进行了研究 | | 7. | With the increase of lateral pressure modulus , the magnitude of principal stress decreases and the direction of it is hardly changeable ; with the increase of the angle between the direction of the maximal horizontal principal stress on magnitude and the fault bearing , the magnitude of principal stress increase and its direction can hardly change ; with the increase of the elastic modulus of rocks , the magnitude of principal stress increases and the direction changes more ; with the increase of pr , the magnitude of principal stress decreases and the direction changes more ; with the increase of lateral pressure modulus , the principal stress at hance , the tress at topmost arch , bottom arch and principal stress at lateral arch decreases , with the increase of the depth of tunnel , the stress of surrounding rock also increases , and the poorer the quality of surrounding rock is , the little its principle stress is
分析得出，随着侧压力系数的增大，主应力量值减小，主应力方位难改变；随着与断层走向的夹角增大，主应力量值增大，应力方向难改变：随着岩石的弹性模量的增大，主应力量值增大，方向变化越大；随着泊松比的增大，主应力量值减小，方位变化越大。随着侧压力系数的增大，顶、底拱处的各应力值增大，拱腰处的主应力减小，剪应力增大，侧拱处的各主应力减小，同一侧压力系数的条件下围岩质量越差，各应力值也越小；随着洞室埋深的增加，围岩压力也增大，围岩质量越差，其应力值也减小。 | | 8. | The soil ' s stress path has important effects on the retaining wall ' s lateral deformation and the soil ' s deformation during the excavation of foundation pit . an experiment simulating the soil ' s stress path behind the wall has been carried out with the stress - controlled triaxial instrument . the principle stress ratio keeps constant during consolidation and the soil samples are permitted to drain during unloading process
利用应力式三轴仪对基坑开挖过程中围护结构后侧土体变形影响较大的因素：土体的应力路径进行了试验模拟，试验是在等主应力比固结后侧向卸荷而轴压不变的排水情况下进行的。 | | 9. | Object - teach - principle stresses overall - plan about contents , reaching deep by involving widely principle emphasizes overall - plan about circumstances . feedback timely principle reflects overall - plan about teaching process . the paper points out some problems that overall - plan teaching need to attend , such as relation between teacher and students , reasonable distribution about teaching and operation , imitativeness and creativeness in study
艺二八硕士学位论文wmaster ’ sthesis一本文最后在实证性研究之后对整体性教学的课堂教学模式进行了反思，指出教师的教学要注意处理好师生关系，教师传授与学生活动的合理分配，学生学习的主动性、整体性教学与创造性思维能力的培养几个方面的问题。 |
- Similar Words：
- "principle of work and power" English translation, "principle or equivalence" English translation, "principle problem" English translation, "principle radius of curvature" English translation, "principle source" English translation, "principle test" English translation, "principle unit record" English translation, "principle value" English translation, "principle-centered leadership" English translation, "principle-controlled" English translation
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