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maximum principal in Chinese

Pronunciation:
How to pronounce "maximum principal""maximum principal" in a sentence

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  • 劣勢者利益最大化原則

Examples

  • Maximum principal effective stress
    最大有效主應(yīng)力
  • Maximum principal stress theory
    最大枝力理論
  • Maximum principal deformation
    最大咒形
  • Deduction of failure criterion for geomaterials based on maximum principal shear strain
    巖土材料最大主剪應(yīng)變破壞準(zhǔn)則的推導(dǎo)
  • In the middle of tunnel , maximum principal stress at horizontal is bigger than that at vertical , the magnitude is 17 ~ 23mpa , which formed the high stress site
    隧道中部大埋深地段，最大水平主應(yīng)力一般都大于垂直主應(yīng)力。量級在17 23mpa左右，屬于高應(yīng)力地段。
  • ( 6 ) the principal stress direction arised deflexion obviously after excavation , the maximum principal stress paralled to opening , minimum principal stress vertical to sidewall or vault
    ( 6 )數(shù)值模擬研究表明，隧道開挖后，主應(yīng)力方向發(fā)生明顯偏轉(zhuǎn)，最大主應(yīng)力與開挖臨空面平行，最小主應(yīng)力近于垂直。
  • Taking protective measures can obviously reduce the face slab ' s surface temperature drop - out range and the maximum principal stress amplification caused by temperature sudden drop , and the stronger protective measures are , the more obvious reduced effect is
    采取保護措施，可以明顯削減氣溫驟降所產(chǎn)生的面板降溫幅度及最大主應(yīng)力增幅，保護措施越強其削減效果越明顯。
  • A bearing surface transmits the interaction between an arch dam and its foundation , the strength of which directly affects the constraint of the bedrock to the dam , and thus affects the stress and deformation of the dam . the influence is studied in this paper with nonlinear finite element method , as an example , for a high arch dam in design . the results show that the influence on stress is only limited within the local area near the bearing surface , larger on the maximum principal tensile stress than on the principal compression stress , and the decrease of the strength does not cause unlimited increase of the maximum stress . the influence on the displacement of the top of the dam is smaller than that of the bottom of the dam , especially the relative downstream displacement . at the lower strength of the bearing surface , the relative downstream displacement at the bottom of the dam increases with the decrease of the strength
    建基面是傳遞拱壩和基巖相互作用的紐帶，它的強度直接影響基巖對壩體的約束，從而影響壩體的應(yīng)力和變形.采用非線性有限單元法，以設(shè)計中的某高拱壩為例，分析建基面強度對壩體應(yīng)力和變形的影響.結(jié)果表明建基面強度對壩體應(yīng)力的影響僅限于建基面附近的局部范圍，對最大主拉應(yīng)力的影響要大于對最大主壓應(yīng)力的影響，建基面強度的降低不會無限地增大壩體的應(yīng)力數(shù)值；建基面強度對壩頂位移的影響較小，但對壩底位移(尤其是順河向相對位移)的影響較大，當(dāng)建基面強度較低時，壩底順河向相對位移隨建基面強度的降低而增大
  • Research shows that four factors have great influence on the formation of complex rock mass . first , rock mass subjected six times of tectonic movement during long period of geo - history , each tectonic movement produced fractures and associated joints corresponding to the orientation of maximum principal stress and deteriorated the properties of fractures formed at former period ( s ) . second , down - cutting of langcangjiang river produced unloading fractures
    采用了四種巖體質(zhì)量分級評價方案對研究區(qū)巖體質(zhì)量進行了研究，這四種方案包括：工程巖體分級標(biāo)準(zhǔn)( gb50218 - 94 ) 、水利水電圍巖工程地質(zhì)分類( gb50267 ? 99 ) 、巖體rmr分類( bieniawski , 1973 ) 、巖體質(zhì)量指數(shù)z分級(小灣, 1995 ) 。
  • 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
    天然裂縫面和裂隙面與最大主應(yīng)力方向平行；在各向異性低滲透率油田中主滲透率方向與最大水平主應(yīng)力方向趨向一致：在鉆井過程中井壁穩(wěn)定性，套管變形和損壞，油田開發(fā)井網(wǎng)合理布置、水力壓裂優(yōu)化設(shè)計等都與地應(yīng)力方向有關(guān)。
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