Vertical design method of intersection based on bilinear Coons surface model

ZHAO Yi-fei; YANG Shao-wei; XU Jin-liang

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ZHAO Yi-fei, YANG Shao-wei, XU Jin-liang. Vertical design method of intersection based on bilinear Coons surface model[J]. Journal of Traffic and Transportation Engineering, 2003, 3(3): 17-20.

Citation:

ZHAO Yi-fei, YANG Shao-wei, XU Jin-liang. Vertical design method of intersection based on bilinear Coons surface model[J]. Journal of Traffic and Transportation Engineering, 2003, 3(3): 17-20.

ZHAO Yi-fei, YANG Shao-wei, XU Jin-liang. Vertical design method of intersection based on bilinear Coons surface model[J]. Journal of Traffic and Transportation Engineering, 2003, 3(3): 17-20.

Citation:

ZHAO Yi-fei, YANG Shao-wei, XU Jin-liang. Vertical design method of intersection based on bilinear Coons surface model[J]. Journal of Traffic and Transportation Engineering, 2003, 3(3): 17-20.

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Vertical design method of intersection based on bilinear Coons surface model

School of Highway, Chang'an University, Xi'an 710064, China

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Author Bio:
ZHAO Yi-fei(1968-), male, lecturer, 86-29-2334438, zyf68302@vip.sina.com
Received Date: 2003-01-20
Publish Date: 2003-09-25

Abstract

Abstract

This paper studied fundamental operations and dividing method of surface slices on the basis of bilinear Coons surface model for the vertical design of intersection.It is pointed that this model can more accurately describe the vertical surface, and is suitable for computer process with higher speed and precision, so it improves the adaptability of intersection CAD system, and raises the design efficiency. The practical result indicates that tihs method is feasible.
- road engineering,
- intersection,
- vertical design,
- bilinear Coons surface model,
- surface slice,
- characteristic section

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References(9)

References

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