3-D calculation of roadway earthwork volume

CHENG Jian-chuan; LU Qing-li

Volume 4 Issue 2

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CHENG Jian-chuan, LU Qing-li. 3-D calculation of roadway earthwork volume[J]. Journal of Traffic and Transportation Engineering, 2004, 4(2): 19-22.

Citation:

CHENG Jian-chuan, LU Qing-li. 3-D calculation of roadway earthwork volume[J]. Journal of Traffic and Transportation Engineering, 2004, 4(2): 19-22.

CHENG Jian-chuan, LU Qing-li. 3-D calculation of roadway earthwork volume[J]. Journal of Traffic and Transportation Engineering, 2004, 4(2): 19-22.

Citation:

CHENG Jian-chuan, LU Qing-li. 3-D calculation of roadway earthwork volume[J]. Journal of Traffic and Transportation Engineering, 2004, 4(2): 19-22.

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3-D calculation of roadway earthwork volume

School of Transportation, Southeast University, Nanjing 210096, China

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Author Bio:
CHENG Jian-chuan(1966-), male, associate professor, 86-25-83795094,jccheng@seu.edu.cn
Received Date: 2003-08-11
Publish Date: 2004-04-25

Abstract

Abstract

Because the current calculation method of roadway earthwork volume is approximate with its theoretical defect, with digital terrain model (DTM) and its re-triangulation techniques, this paper presented a 3-D algorithm of calculating roadway earthwork volume. It is pointed that the method leads a true value in theory, and ensures a higher accuracy compared with the traditional method in practical tests. This result indicates that the method is feasible.
- road design,
- mass,
- digital terrain model,
- calculation,
- algorithm

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References(8)

References

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