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http://dx.doi.org/10.13161/kibim.2015.5.4.011

Development of Solution Algorithm for Multi-dimention Road Alignment Design Considering Low-Carbon  

Kang, Jeon-Yong (동부엔지니어링 기술연구소)
Shim, chang-su (중앙대학교 사회기반시스템공학부)
Publication Information
Journal of KIBIM / v.5, no.4, 2015 , pp. 11-22 More about this Journal
Abstract
Government efforts for green growth policy initiatives demand low-carbon technologies in the road construction industry. The purpose of this paper is to develop an algorithm of a road alignment design solution for establishing the multi-dimensional information, and to calculate carbon emission quantity due to the geometric design elements in the planning phase of road alignment. The paper developed a calculation method for carbon emission quantity by drawing a speed profile reflected in the operating speed, acceleration and deceleration, which are majors factor of carbon emissions while driving and by applying a carbon emission factor. From this effort, it enabled alignment planning to reduce carbon emission. Object-based parametric design methods of the cross-sections were proposed for alignment planning, and the paper demonstrated a BIM-based road alignment planning solution. The proposed solutions can provide multi-dimensional information on carbon emission quantity and cross section elements through driving simulation. It is expected to allow construction of eco-friendly roads by deriving optimal road alignment to minimize environmental costs.
Keywords
$CO_2$ emission; geometric design; operating speed; multi-dimensional; parametric design; solution algorithm;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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