AUTOMATIC ANALYSIS ALGORITHM FOR SIDE-SLOPE CUT-FILL BASED ON DIGITAL ELEVATION MODEL
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- PAN Xiaoduo
- Tokyo University of Agriculture and Technology
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- NAKAMURA Hiroyuki
- Tokyo University of Agriculture and Technology
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- LIU Yong
- School of Resources and Environment, Lanzhou University
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- LANG Yuhua
- CNK Geo-Technical Institute Inc.,
Bibliographic Information
- Other Title
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- DEMに基いて斜面切り盛り自動解析算法
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Description
In highway projects, balancing cut-fill is an important way to minimize economic payout. As the result, cut-fill calculation becomes a necessary work to the highway designer. Traditionally, cut-fill planning is not only a slow, laborious work, but also one of the problems in the feasibility analysis. With the large-scale products of Digital Elevation Model (DEM) shared up and put to use, automatic analysis for cut-fill projects is provided with reliable authenticity. This paper tries to develop a cut-fill algorithm on the basis of ARC/INFO GRID on the condition of the unknown hypsography resulted from the cut-fill diffusion model, provided with pre-cut-fill DEM and road coverage, engineering side-slope, road height and width. The aim of this paper is to propose the algorithm to calculate excavation- amount, fill-amount, and simulate the post-cut-filled DEM when the supposed cut-fill is done. This algorithm is feasible based on current GIS software, can save a lot time for the highway designers and offer a considerable cut-fill designing.<br>
Journal
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- Geoinformatics
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Geoinformatics 16 (1), 35-40, 2005
Japan Society of Geoinformatics
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Keywords
Details 詳細情報について
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- CRID
- 1390001204439233408
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- NII Article ID
- 110001845096
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- NII Book ID
- AN0036643X
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- ISSN
- 1347541X
- 0388502X
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- NDL BIB ID
- 7311754
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed