dead arc 中文意思是什麼
dead arc
解釋
殘留弧-
The deflection theory is then used to obtain the most unfavorable moment of the structure under live load, and after the preliminary controlling moment of the structure is obtained by superpositioning the dead and live load moment, the moment and hanger forces arc to be adjusted by the internal force equilibrium method to finally obtain the rational hanger forces
首先用彎矩能量最小原理求出初步索力,然後利用索力得到恆載彎矩,利用撓度理論求出活載作用下結構的最不利彎矩,將恆載與活載彎矩疊加,獲得結構的初步控制彎矩后,採用內力平衡法對彎矩和索力進行調整以得到合理的索力。
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