| 立交桥现浇连续梁缓和曲线段坐标点计算方法 |
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| 引用本文： | 黄广胜,王水成.立交桥现浇连续梁缓和曲线段坐标点计算方法[J].焦作工学院学报,2000,19(3):208-211. |
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| 作者姓名： | 黄广胜 王水成 |
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| 作者单位： | 铁道部十五局二处!河南焦作454003 |
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| 摘 要： | 指出了大型立交桥上部构造施工测量的难点之一是缓和曲线段现浇粱施工测量的坐标计算 .较为详细地介绍了立交桥缓和曲线段粱体中线点、边线点在相对坐标系中的计算方法以及曲线段中线点边线点如何转化为高斯平面直角坐标的计算方法 .
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| 关 键 词： | 立交桥 缓和曲线 方位角 相对坐标 高斯平面直角坐标 |
The coordinate calculation of the continuous transition curve of the cast-in-place construction in overpass |
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| HUANG Guang_sheng,WANG Shui_cheng,LIU Ke_ming.The coordinate calculation of the continuous transition curve of the cast-in-place construction in overpass[J].Journal of Jiaozuo Institute of Technology(Natural Science),2000,19(3):208-211. |
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| Authors: | HUANG Guang_sheng WANG Shui_cheng LIU Ke_ming |
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| Abstract: | The coordinate calculating of cast_in_place bridge construction survey in overpass supper structure transition curve is a problem.It has discussed the Gauss plane rectangular coordinates calculating methods of positions on center_line and boundary of the overpass transition curve bridge.The calculating methods of the relative coordinate system and the center line,boundary line in the curve section that transffered into Gauss plan rectomgular are introduced. |
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| Keywords: | overpass transition curve position angle relative coordinates Gauss plane rectangular |
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