| 卵形曲线测设与计算要点解析 |
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| 引用本文： | 张家平,崔旭光,赵德龙. 卵形曲线测设与计算要点解析[J]. 黑龙江工程学院学报, 2008, 22(3): 29-32 |
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| 作者姓名： | 张家平 崔旭光 赵德龙 |
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| 作者单位： | 黑龙江工程学院,土木工程系,黑龙江,哈尔滨,150050;黑龙江工程学院,土木工程系,黑龙江,哈尔滨,150050;黑龙江工程学院,土木工程系,黑龙江,哈尔滨,150050 |
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| 摘 要： | 针对高等级公路最复杂的卵形曲线测设与计算，从现场定线实测、约束条件构成、设计参数求定、曲线元素获取以及逐桩坐标推导等关键环节，给出一种简明、实用、精确的解析方法。
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| 关 键 词： | 卵形曲线 圆曲线 回旋线 测设 坐标 |
Analysis of the key to setting out and calculation of oval curve |
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| ZHANG Jia-ping,CUI Xu-guang,ZHAO De-long. Analysis of the key to setting out and calculation of oval curve[J]. Journal of Heilongjiang Institute of Technology, 2008, 22(3): 29-32 |
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| Authors: | ZHANG Jia-ping CUI Xu-guang ZHAO De-long |
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| Affiliation: | (Dept. of Civil Engineering, Heilongjiang Institute of Technology, Harbin 150050, China) |
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| Abstract: | For the setting out and calculation of the complicated oval curve of high class-highway, a simple practical and accurate method is introduced based on the taches of locale fixed-line, buildup of restrictioncondition, search of design parameter, attain of curve element and extrusion of each-peg＇s coordinate. |
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| Keywords: | oval curve circle curve convolution curve design coordinate |
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