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On the basis of the previous cellular automaton evacuation model, we modify the method of calculating the pedestrians transition probability with considering the effect of aisle region in the classroom-like buildings, and analyze the difference among evcuation efficiencies imduced by different exit positions and different layoutt inside classrooms. The results demonstrate that it is very beneficial when the exit faces the aisle, that it is useful to set up exit on the side of the classroom compared with exit which is on the edge of the facing classroom in order to reduce the change in direction of pedestrian movement,that the exit situated at the central position in the front of classroom is the most efficient, however, is unrealistic; in addition, when the classroom is designed to have a side exit, the aisle is necessarily close to the exit side of the wall; when the total capacity of the classroom is fixed, we should give a priority to the design of aisle distribution, rather than the design of the arrangement of chairs and tables; the number of aisles is more significant to affect the evacuation efficiency than the width of a single aisle, the larger the number arisles is, the higher the evacuation efficiency will be. This paper is expected to be able to make suggestions for the design of internal layout and exit position of the classroom, as well as the design of the distribution of grandstand seats and aisles in similar buildings, such as theaters, stadiums, etc.
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Keywords:
- classroom /
- cellular automata /
- evacuation efficiency
[1] Bryan J L 1999 Fire Mater 23 249
[2] Weckman H, Lehtimaki S, Mannikko S 1999 Fire Mater 23 357
[3] Zhang J, Song W G, Xu X 2008 Physica A 387 5901
[4] Liu S B, Yang L Z, Fang T Y, Li J 2009 Physica A 388 1921
[5] Helbing D, Isobe M, Nagatani T, Takimoto K 2003 Phys. Rev. E 67 067101
[6] Varas A, Cornejo M D, Mainemer D, Toledo B, Rogan J, Munoz V, Valdivia J A 2007 Physica A 382 631
[7] Helbing D, Buzna L, Johansson A, Werner T 2005 Transport Sci. 39 1
[8] Burstedde C, Kirchner A, Klauck K, Schadschneider A, Zittartz J 2002 Pedestrian and Evacuation Dynamics (Berlin: Springer-Verlag)p87
[9] Yue H, Shao C F, Yao Z S 2009 Acta Phys. Sin. 58 4523 (in Chinese)[岳 昊、 邵春福、 姚智胜 2009 58 4523]
[10] Zhou J W, Kuang H, Liu M R, Kong L J 2009 Acta Phys. Sin. 58 3001 (in Chinese)[周金旺、 邝 华、 刘慕仁、 孔令江 2009 58 3001]
[11] Zhou J W, Chen X L, Zhou J H, Tan H L, Kong L J, Liu M R 2009 Acta Phys. Sin. 58 2281 (in Chinese) [周金旺、 陈秀丽、 周建槐、 谭惠丽、 孔令江、 刘慕仁 2009 58 2281]
[12] Yue H, Shao C F, Chen X M, Hao H R 2008 Acta Phys. Sin. 57 6901 (in Chinese) [岳 昊、 邵春福、 陈晓明、 郝合瑞 2008 57 6901]
[13] Yuan W F, Tan K H 2008 4th International Conference on Structural Engineering and Construction Melbourne, Australia, September 26—28, 2007 p1253
[14] Yuan W F, Tan K H 2007 Physica A 384 549
[15] Nishinari K, Kirchner A, Namazi A, Schadschneider A 2004 Ieice T Inf Syst E87d 726
[16] Guo R Y, Huang H J 2008 J. Phys. a-Math. Theor. 41 385104
[17] Kirchner A, Schadschneider A 2002 Physica A 312 260
[18] Burstedde C, Klauck K, Schadschneider A, Zittartz J 2001 Physica A 295 507
[19] Yang L Z, Fang W F, Fan W C 2003 J. Fire Sci. 21 227
[20] Yang L Z, Fang W F, Huang R, Deng Z H 2002 Chinese Sci. Bull 47 1484
[21] Yang L Z, Li J, Zhao D L, Fang W F, Fan W C 2004 Sci. China Ser. E 47 608
[22] Zhu K J, Yang L Z, Liu S B 2010 The 5th International Conference on Pedestrian and Eracuation Dynamics Gaithersbury, MDUSA, Mar 8—10, 2010
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[1] Bryan J L 1999 Fire Mater 23 249
[2] Weckman H, Lehtimaki S, Mannikko S 1999 Fire Mater 23 357
[3] Zhang J, Song W G, Xu X 2008 Physica A 387 5901
[4] Liu S B, Yang L Z, Fang T Y, Li J 2009 Physica A 388 1921
[5] Helbing D, Isobe M, Nagatani T, Takimoto K 2003 Phys. Rev. E 67 067101
[6] Varas A, Cornejo M D, Mainemer D, Toledo B, Rogan J, Munoz V, Valdivia J A 2007 Physica A 382 631
[7] Helbing D, Buzna L, Johansson A, Werner T 2005 Transport Sci. 39 1
[8] Burstedde C, Kirchner A, Klauck K, Schadschneider A, Zittartz J 2002 Pedestrian and Evacuation Dynamics (Berlin: Springer-Verlag)p87
[9] Yue H, Shao C F, Yao Z S 2009 Acta Phys. Sin. 58 4523 (in Chinese)[岳 昊、 邵春福、 姚智胜 2009 58 4523]
[10] Zhou J W, Kuang H, Liu M R, Kong L J 2009 Acta Phys. Sin. 58 3001 (in Chinese)[周金旺、 邝 华、 刘慕仁、 孔令江 2009 58 3001]
[11] Zhou J W, Chen X L, Zhou J H, Tan H L, Kong L J, Liu M R 2009 Acta Phys. Sin. 58 2281 (in Chinese) [周金旺、 陈秀丽、 周建槐、 谭惠丽、 孔令江、 刘慕仁 2009 58 2281]
[12] Yue H, Shao C F, Chen X M, Hao H R 2008 Acta Phys. Sin. 57 6901 (in Chinese) [岳 昊、 邵春福、 陈晓明、 郝合瑞 2008 57 6901]
[13] Yuan W F, Tan K H 2008 4th International Conference on Structural Engineering and Construction Melbourne, Australia, September 26—28, 2007 p1253
[14] Yuan W F, Tan K H 2007 Physica A 384 549
[15] Nishinari K, Kirchner A, Namazi A, Schadschneider A 2004 Ieice T Inf Syst E87d 726
[16] Guo R Y, Huang H J 2008 J. Phys. a-Math. Theor. 41 385104
[17] Kirchner A, Schadschneider A 2002 Physica A 312 260
[18] Burstedde C, Klauck K, Schadschneider A, Zittartz J 2001 Physica A 295 507
[19] Yang L Z, Fang W F, Fan W C 2003 J. Fire Sci. 21 227
[20] Yang L Z, Fang W F, Huang R, Deng Z H 2002 Chinese Sci. Bull 47 1484
[21] Yang L Z, Li J, Zhao D L, Fang W F, Fan W C 2004 Sci. China Ser. E 47 608
[22] Zhu K J, Yang L Z, Liu S B 2010 The 5th International Conference on Pedestrian and Eracuation Dynamics Gaithersbury, MDUSA, Mar 8—10, 2010
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