锥坡计算

横轴可以通过边坡坡比计算出来,纵轴应可视为台墙长度红色填充区域为应填数据,黄色填充区域横轴纵轴横向坡比纵向坡比锥坡高度锥坡厚度系数

a b1:m1:n H(m)t(m)αoβo

20.12511.11 1.75111.50.25 1.151751 1.414214

备注:1.Ho的两种算法:a.(根据涵洞设计手册)Ho=H-0.5(αo+βo)t;b.Ho=H-sqrt(αo*βo)t

2.交角的示意图:

3.锥坡基础周长应考虑禁边宽度e与基础宽度Bo的影响,即基础周长为 其中(m+n)H即是a+b。对于斜交可以根据e与Bo的值重新计算椭圆的外锥a,b值及内锥ao,bo值,

锥坡计算

D

锥坡计算

2

+(a(b)t/H)2 a20.125b11.11α90°

a等分点1/102/103/104/105/106/107/10

等分n值0.10.20.30.40.50.60.7

距E点距离z 2.0125 4.025 6.03758.0510.062512.07514.0875

曲线纵向y值0.055690.2244680.5117350.927517 1.488458 2.222 3.175873

a等分点x 2.0125 4.025 6.03758.0510.062512.07514.0875

右斜横轴纵坐标1.23E-16 2.47E-16 3.7E-16 4.93E-16 6.16E-167.4E-168.63E-16

曲线纵坐标-0.05569-0.22447-0.51174-0.92752-1.48846-2.222-3.17587

曲线长度 2.01327 2.019565 2.032899 2.055001 2.089213 2.142018 2.227112

曲线点至锥

16.0778716.3384716.7637917.3417318.0576318.8958219.84082

顶斜距离l

表面积16.0931916.1983716.4200116.7839817.3395318.1801419.4976

左斜横轴纵坐标-1.2E-16-2.5E-16-3.7E-16-4.9E-16-6.2E-16-7.4E-16-8.6E-16

曲线纵坐标-0.05569-0.22447-0.51174-0.92752-1.48846-2.222-3.17587

曲线长度 2.01327 2.019565 2.032899 2.055001 2.089213 2.142018 2.227112

砌体内锥体

ao19.62111bo10.76239α90°

a等分点1/102/103/104/105/106/107/10

等分n值0.10.20.30.40.50.60.7

距E点距离z 1.962111 3.924222 5.8863337.8484449.81055411.7726713.73478

曲线纵向y值0.0539470.2174440.4957240.898497 1.441887 2.152478 3.076506

a等分点x 1.962111 3.924222 5.8863337.8484449.81055411.7726713.73478

右斜横轴纵坐标1.2E-16 2.4E-16 3.61E-16 4.81E-16 6.01E-167.21E-168.41E-16

曲线纵坐标-0.05395-0.21744-0.49572-0.8985-1.44189-2.15248-3.07651

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