highway curve design the sou 公路曲线设计的源码
highway curve border 公路曲线
highway horizontal curve 公路平曲线
highway transition curve 公路渐变曲线
highway vertical curve design 公路竖曲线设计
On the designing and constructing of highway curve, we required calculate and survey curve coordinates.
在公路曲线设计和施工中,经常进行曲线坐标计算和测设。
This paper introduces an eccentric radial method to layout highway curves. This method gives the laying out of highway curve more flexibility.
本文介绍一种以偏心辐射测设公路曲线的方法,该法使公路曲线测设更具灵活性。
In this paper, the error of light-electric range finder in highway curve survey is analysed. The control distance between two survey station is presented so as to control the precision.
本文对光电测距仪进行公路曲线测设的误差大小作了分析,并结合公路曲线测设的允许误差进行分析对比,提出了控制置镜点到测点的距离以达到测设精度要求。
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