secant formula 中文意思是什麼

secant formula 解釋
正割公式
  • secant : adj. 分[交]割的;(橫)切的,交叉的。n. 【數學】正割;割線。 a secant line 切線;割線。
  • formula : n (pl formulas lae )1 公式,程式;定則,方案。2 【醫學】配方,處方。3 (政治口號等的)提法,表...
  1. The reliability of secant modulus method is validated in which final consolidation settlement is computed. the experience formula of coefficient of permeability ( k, 0 ) and pore ratio ( e ) is presented and the experience expression of coefficient of permeability ( k10 ) and strain ( ) is offered too. lt is important to modity the acquiring method of coefficient of consolidation, because the method embodies that strain and pressure of consolidation effect on coefficient of consolidation

    本文首先驗證了用割線模量法計算軟土地基最終固結沉降的可靠性;其次得到了滲透參數k _ ( 10 )和孔隙比e的經驗關系,並且更進一步給出了滲透系數k _ ( 10 )和應變之間的經驗公式,更重要的是對求取固結系數的方法給予了改進,該方法反映了固結系數隨應變和應固結壓力的變化規律。
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