纵断面处线形的设计，是要为了解决道路线形的，纵断面上处的位置，形状以及

纵断面处线形的设计，是要为了解决道路线形的，纵断面上处的位置，形状以及尺寸的问题，具体内容包括，竖曲线的设计、纵坡的设计。
对于我们纵断的设计面线形，我们应该根据道路的性质、任务、等级和它的地形、地质、水文等情况，来考虑路基的稳定，来确定排水及工程量等的要求,也对纵坡的大小，长短，前后的纵坡情况，来对竖曲线的半径大小，让平面线形的组合的等进行组合设计，从而设计出纵坡合理，线形平顺圆滑的最优线形，以达到我们行车的安全，迅捷、舒适度，减少其工程造价，运营费用。

結果 (英文) 1:

Longitudinal section of linear design, is to solve linear, longitudinal section at the location, shape and size of the problem, which specifically includes, vertical curve design, longitudinal slope design.For we longitudinal broken of design surface linear, we should according to road of nature, and task, and grade and it of terrain, and geological, and hydrological, situation, to consider subgrade of stable, to determine drainage and the engineering volume, of requirements, also on longitudinal slope of size, length, before and after of longitudinal slope situation, to on vertical curve of RADIUS size, let plane linear of combination of, for combination design, to design out longitudinal slope reasonable, linear smooth sleek of optimal linear, to reached we lane of security, quick, and comfortable degrees, reduced its engineering cost, Operating expenses.

結果 (英文) 2:

Profile of the linear design, in order to solve the road alignment, the position on the vertical section at the shape and size of the problem, including specific, vertical curve design, longitudinal slope design.
For our longitudinal section linear design surface, we should be based on the nature of the road, the task level and its topography, geology, hydrology, etc., to consider the stability of the roadbed, drainage and engineering to determine the amount of such requirements, but also for Longitudinal the size, length, longitudinal slope situation before and after, come and vertical curve radius, so that other flat linear combination combining design, to design a reasonable vertical, linear smooth sleek optimal linear, in order to achieve our lane safe, fast, comfortable, reduce construction costs, operating costs.

結果 (英文) 3:

The design of the vertical section is to solve the problem of the position, shape and size of the alignment of the road, the shape and size of the vertical section, including the design of vertical curve and the design of longitudinal slope.For the design of our longitudinal alignments, we should according to the nature, tasks, road grade and its topography, geology, hydrology and so on, to consider the stability of the roadbed, drainage and engineering to determine the amount of the requirements of the longitudinal slope of the size, length, and slope conditions to radius the size of the vertical curve, make the combination design combination of plane linear and so on, to design a reasonable longitudinal slope, the optimal linear smooth, in order to achieve our traffic safety, speed and comfort, reduce the construction cost, operation cost.