连续上下山档悬垂线夹安装位置的调整距离计算
耐张段 代表档距导线型号导线比载C导线弹性架线气温架线应力dK0
2 3 4档距两端Lk档距(Hk高差(Hk/Lk Yk电线最Y1k=(Yk-Bk=ATN(ECOS(Bk)Lk*Lk*Lk(vuuuLk/(E*cosEMk Y1k*Mk1--2 250 25 0.1 2.5 00.099669 0.995037 0.005166 0.002974 0.00814 02--3 700 35 0.05 03-4 300 49.5 0.165 60 57.5 0.163527 0.986659 0.008852 0.00363 0.012482 0.--5 300 63 0.21 105 102.5 0.206992 0.978653 0.00878 0.003689 0.01247 1.--6 300 63 0.21 167.56--7 600 60 0.1 229.5 227 0.099669 0.995037 2.16E08 0.071418 0.007138 0.078556 17.83211合计: 0.246215 21.5802YO= 87.64788
5 6 7 8 9 10Z 11Y1k-Y0G1*(Y1k-K0*Lk*Lk=-(6)*(7)(7)(8) -(6)*(3)杆号 Ik=(10)(k-1)20.....35212 2.769206 6.007808 -0.24287 5.764934 -0.03453 60.391898