minimum principal stress 中文意思是什麼
minimum principal stress
解釋
最小主應力-
( 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 ）數值模擬研究表明，隧道開挖后，主應力方向發生明顯偏轉，最大主應力與開挖臨空面平行，最小主應力近於垂直。 -
On fem simulating its stress and displacement characteristics, the contour of maximum and minimum principal stress have been drawn
分析結果表明，長白山天池地區高陡斜坡整體穩定性較好，不會發生大規模崩塌。 -
Minimum principal effective stress
最小有效主應力 -
The mohr - coulomb model is based on plotting mohr ' s circle for states of stress at failure in the plane of the maximum and minimum principal stresses
莫爾庫侖模式基於莫爾圓來判斷最大和最小主應力平面上的破壞應力狀態。 -
Based on the minimum potential energy principal, the influences of three loads, which are concentrated force, trapezoidal load and sinusoid load, over shear lag of cantilever single - box - single - cell box girder are deducted and discussed, and a conclusion is reached, which has some instructive significance for designer to determine the sectional dimension and reinforcing bars ; the bending normal stress changes greatly as considering the shear lag effect
以最小勢能原理為基礎，推導並討論了3種形式的荷載：集中力、梯形荷載、正弦形荷載對懸臂單箱單室箱形梁剪力滯的影響，得出考慮剪力滯效應后彎曲法向應力有較大變化的結論，對設計人員確定截面尺寸、截面配筋具有一定的指導意義。
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