【摘要】 利用Head2000路线设计辅助程序,仅输入外业测量所必须的交点桩号、转角、半径、缓和曲线长4个数据(全为已知数)就能完成路线的平面设计,纵断面设计中仅输入变坡点高程和变坡点桩号就能完成纵断面设计中95%以上的工作。更多还原

【Abstract】 This aided program is used to complete the plane design of the route just by inputting the necessary data such four data(the known numbers)as the pile mark of the intersection point,corner,radius and length of easement curve,and to finish the95%task in the vertical section design by inputting the height and pile mark of the viable slope points.更多还原