| DESIGN OF INTERCHANGE RAMP ALIGNMENT WITH BLOCK-BUILDING METHOD |
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| 作者姓名： | 李方 |
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| 摘 要： | ＤＥＳＩＧＮＯＦＩＮＴＥＲＣＨＡＮＧＥＲＡＭＰＡＬＩＧＮＭＥＮＴＷＩＴＨＢＬＯＣＫ－ＢＵＩＬＤＩＮＧＭＥＴＨＯＤＬｉＦａｎｇ（李方）（ＤｅｌｓｏｘｔｍｅｎｔｏｆＣｏｍｍｕｎｉｃａｔｉｏｎ＆．ＴｒａｉｉｓｐｏｒｔａｔｉｏｎＥｎｇｉｎｅｅｒｉｎｇ）ＤＥＳ...
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DESIGN OF INTERCHANGE RAMP ALIGNMENTWITH BLOCK-BUILDING METHOD |
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| Li Fang.DESIGN OF INTERCHANGE RAMP ALIGNMENT WITH BLOCK-BUILDING METHOD[J].Journal of Southeast University(English Edition),1994(2). |
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| Authors: | Li Fang |
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| Institution: | Delsoxtment of Communication &.Traiisportation Engineering |
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| Abstract: | This paper presents a block-building method for the alignment design ofinterchange rampe.Giving starting coprdinates and direction, an ideal alignment isbuilt up by choosing desirable type and argunient of one of the three basic buildingbleeks:tangent,arc and spiral.In addition,with the hereafter provided calculationdiagrains and prograni package,the interchange aligrmient drawing and layout draw-ing can be acquired aseily. |
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| Keywords: | interchange ramp spiral/desisn location block-building |
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