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Development of an Analysis Program for Pedestrian Flow based on the Discrete Element Method

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Academic year: 2021

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이산요소법을 이용한 보행류 해석 프로그램 개발

남성원†․ 권혁빈*

Development of an Analysis Program for Pedestrian Flow based on the Discrete Element Method

Seong-Won Nam, Hyeok-Bin Kwon

Key Words: Pedestrian Flow(보행유동), DEM(이산요소법), Monte Carlo(몬테카를로)

Abstract

† 회원, 한국철도기술연구원

E-mail : [email protected]

TEL : (031)460-5244 FAX : (031)460-5279

* 한국철도기술연구원

1. 서 론

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2. 보행류 일반

1 2 3 4 5 6

0.2 0.4 0.6 0.8 1.0 1.2

1.4 y=1.94333-0.69792x+0.10472x2-0.00593x3 : Plane y=0.996-0.1835x+0.00821x2 : Step-downward y=0.903-0.18211x+0.01018x2 : Step-upward

Walking Velocity (m/s)

Density (person/m2)

Fig. 1 Walking Velocity of Pedestrian

Fig. 2 Passenger Density in a Cell

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3. 해석 알고리즘 및 프로그램 구성

4. 해석 결과 및 분석

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5. 결 론

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후 기

참고문헌

3202

수치

Fig. 2 Passenger Density in a Cell

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