地铁列车火灾烟气模拟及控制方式研究2.doc

第4章火灾烟气运动模拟计算本次研究在根据实际情况下进行建模，然后在设置的不同的火源与火场的情况下进行模拟运行，最终得出在不同的火源与火场的状况下，列车内部各个测的温度、能见度及CO的浓度变化。列车样图列车内样图4.1 火灾场景1 火灾场景1中，起火点位于列车头。考虑到列车头在列车行驶中的重要性，所以在此处设置一个起火点。参考国内外文献资料列车的最大火源功率为3MW，这里取一个常见值，场景1列车火源功率设定为3MW。这个场景采用的排烟方式为列车顶机械排烟。在各安全疏散口（列车门）Z=2.9m处设立监测点和监测面，用于监测该处截面温度能见度的发展变化趋势。具体见下图：图1 不同时刻Z=2.9m高度处的能见度变化情况（A）(B)(C)图2 不同时刻各测点处能见度变化曲线图3 不同时刻Z=2.9m高度处的温度变化情况（A）（B）(C)图4 不同时刻各测点处温度变化曲线图5 不同时刻各测点处co浓度变化曲线 图1和图3分别给出了不同时刻，Z=2.9高度处能见度、温度的水平截面分布变化情况。由图2和图4并结合FDS4算出的数据可知，在400s内，第119.92s时测点6的温度达到了安全阀值温度60，所以在这种情况下，烟气开始对人员构成威胁的时间不大于119.92s，即人员可用安全疏散时间为119.92s，人员应该安全撤离的时间为105s，所以ASETRSET,即人员可用于安全疏散时间大于人员必需安全疏散时间，这种情况下是安全可控的。4.2 火灾场景2火灾场景2中，起火点位于列车中间。考虑到列车中间在列车载人中的重要性，所以在此处设置一个起火点。场景2列车火源功率设定为3MW。这个场景采用的排烟方式为列车顶机械排烟。在各安全疏散口（列车门）Z=2.9m处设立监测点和监测面，用于监测该处截面温度能见度的发展变化趋势。具体见下图：图6 不同时刻Z=2.9m高度处的温度变化情况（A）(B)(C)图7 不同时刻各测点处温度变化曲线图8 不同时刻Z=2.9m高度处的能见度变化情况（A）（B）(C)图9 不同时刻各测点处能见度变化曲线图10 不同时刻各测点处CO浓度变化曲线图6和图8分别给出了不同时刻，Z=2.9高度处温度、能见度的水平截面分布变化情况。由图7和图9并结合FDS4算出的数据可知，在400s内，第127s时测点28的温度达到了安全阀值温度60，所以在这种情况下，烟气开始对人员构成威胁的时间不大于127s，即人员可用安全疏散时间为127s，人员应该安全撤离的时间为105s，所以ASETRSET,即人员可用于安全疏散时间大于人员必需安全疏散时间，这种情况是安全可控的。4.3 火灾场景3火灾场景3中，起火点位于列车中间（Z）与在列车车头（T）时分别点火。考虑到旅客行李都很多的情况，列车火源功率设定为5MW。具体见下图：图11 不同时刻各测点处CO浓度变化曲线Z图12 不同时刻各测点处温度变化曲线Z图13 不同时刻各测点处能见度变化曲线Z图14 不同时刻各测点处CO浓度变化曲线T图15 不同时刻各测点处温度变化曲线T图16 不同时刻各测点处能见度变化曲线T由上图并结合FDS4算出的数据可知，在400s内，列车中部第105.34s时测点28的温度达到了安全阀值温度60，列车头部第88.4s测点6的温度达到了安全阀值温度60，在这种情况下， ASETRSET，是危险不可控的。4.4 火灾场景4火灾场景4中，起火点位于列车中间（a）与在列车车头（T）时分别点火。考虑到极致情况（旅客行李非常多），列车火源功率设定为7.5MW。具体见下图：图17 不同时刻各测点处CO浓度变化曲线Z图18 不同时刻各测点处温度变化曲线Z图19 不同时刻各测点处能见度变化曲线Z图20 不同时刻各测点处CO浓度变化曲线T图21 不同时刻各测点处温度变化曲线T图22 不同时刻各测点处能见度变化曲线T由上图并结合FDS4算出的数据可知，在400s内，在列车头部第74.52s时测点6以及在列车中部第85.77s测点28的温度达到了安全阀值温度60，在这种情况下ASETRSET安全588.4ASETRSET危险7.574.52ASETRSET安全5105.34ASETRSET安全7.585.77ASETRSET危险第5章 研究结论和建议5.1 结论在人员必需安全疏散时间RSET105s时，列车各个火源与火场在此时刻的能见度、温度和CO浓度值并与规程比较，见下表：在105s时列车能见度、温度和CO浓度值能见度（m）温度（）CO浓度（kg/s）列车头部火源功率（MW）315400.008513650.0177.512690.022列车中部火源功率（MW）319250.011514570.0237.513670.034规程标准10600.05本次研究确立了成都地铁列车的主要火灾安全目标、通过对列车的火灾危险性分析、危险源辨识、烟气温度变化、能见度变化、毒性变化得到结论如下：在一般情况下，既使在列车内部发生火灾，也能安全的疏散所有人员，但是在极致的情况下，即所有旅客行李都很多的时候，在列车内部发生火灾，会威胁到人员生命安全。 5.2 建议根据本次研究及项目实际情况，谨给出以下建议：1、加强对火灾危险源的控制，严格限制可燃物和火灾危险源，特别是在节假日期间乘车高峰期（春节），防止过高的火灾荷载。2、加强以电器为重点的危险源管理，增强机械排烟系统。3、加强消防系统的日常巡查，防患于未然，定期调试运转消防系统。4、在平时要做好防火宣传，必要时进行消防疏散演练，并且做好灭火器的使用培训和教育。5、提高列车乘务人员的消防安全意识，确保每个工作人员都会使用灭火器，扑灭初期火灾，会引导人员疏散，并且在适当的时机依照灭火预案组织人员演练，熟悉各自的职责。不让火患变成火灾。结束语 转眼大学四年就过去了，这四年的成长中，在学校、老师和同学的帮助下，让我感觉到自己的变化和收获，非常感谢在这四年中给予我帮助和指导的老师、同学。在这次毕业设计中，非常感谢朱杰老师在我们这次设计中进行的指导，以及各位同学的帮助，通过这次毕业设计，让我们学会了运用FDS，学会发现和解决问题，知道怎么运用理论和实际数据说话以及其必要性！谢谢！附录：FDS5运行程序命令&HEAD CHID=trainfire6,TITLE=ATF Train Fire Test /生成文件 名：trainfire6&GRID IBAR=16, JBAR=600, KBAR=21 / 网格数 网格大小取0.2 m&PDIM XBAR0=-0.2, XBAR=3,YBAR0=-0.98,YBAR=119.02,ZBAR0=-0.1 , ZBAR=4.1/坐标起始点&TIME TWFIN=400 / 计算时间 s&MISC SURF_DEFAULT=GYPSUM BOARD,NFRAMES=3600, DATABASE=database4.data REACTION=POLYURETHANE / 材料设置？?&SURF ID=BURNER,HRRPUA=3000,TAU_Q=-253 / 如何确定火源的热释 放率&OBST XB= 0, 1, 8.72, 9.72, 1.6, 1.7,SURF_ID=BURNER,COLOR=RED / 定义火源的位置及颜色 三个 火源&OBST XB= 0, 2.8,-0.1, 0, 1.1, 3.8 / TC定义材料 头面 100&OBST XB= -0.125,0, 0, 19.71,1.1, 3.8 / 左面&HOLE XB= -0.125,0,3.3, 4.6, 1.1, 3.1 /左门1&THCP XYZ=0,3.9,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0,3.9,3.1,QUANTITY=visibility /&THCP XYZ=0,3.9,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,7.37, 8.67, 1.1, 3.1 /2&THCP XYZ=0,7.67,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0,7.67,3.1,QUANTITY=visibility /&THCP XYZ=0,7.67,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,11.4,12.7, 1.1, 3.1 /3&THCP XYZ=0,12,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0,12,3.1,QUANTITY=visibility /&THCP XYZ=0,12,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,15.51, 16.81, 1.1, 3.1 /4&THCP XYZ=0,16.11,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 16.11,3.1,QUANTITY=visibility /&THCP XYZ=0, 16.11,3.1,QUANTITY=LAYER HEIGHT /&OBST XB= 0,0.1, 0.58, 3.3,1.6, 2.25,SURF_ID=UPHOLSTERY/左椅 1&OBST XB= 0,0.6, 0.58, 3.3,1.59, 1.7 ,SURF_ID=UPHOLSTERY/&OBST XB= 0,0.1, 4.65, 7.32,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 2&OBST XB= 0,0.6, 4.65, 7.32,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 8.72, 11.39,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 3&OBST XB= 0,0.6, 8.72, 11.39,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 12.79, 15.46,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 4&OBST XB= 0,0.6, 12.79, 15.46,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1,16.86, 19.53,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 5&OBST XB= 0,0.6, 16.86, 19.53,1.59 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0, 2.8, 0, 19.71,3.8, 3.925 / 上面&HOLE XB= 0.76, 2.04, 3, 6.3,3.8, 3.925/&HOLE XB= 0.76, 2.04, 12.86,16.16, 3.8, 3.925/&OBST XB=2.8,2.925, 0, 19.71,1.1, 3.8 / 右面 挖门 是否为两边 开门&HOLE XB= 2.8,2.925,3.3, 4.6, 1.1, 3.1 /右门1&THCP XYZ=2.8,3.9,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8,3.9,3.1,QUANTITY=visibility /&THCP XYZ=2.8,3.9,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= 2.8,2.925,7.37, 8.67, 1.1, 3.1 /2&THCP XYZ=2.8,7.67,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8,7.67,3.1,QUANTITY=visibility /&THCP XYZ=2.8,7.67,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= 2.8,2.925,11.4,12.7, 1.1, 3.1 /3&THCP XYZ=2.8,12,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8,12,3.1,QUANTITY=visibility /&THCP XYZ=2.8,12,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= 2.8,2.925,15.51, 16.81, 1.1, 3.1 /4&THCP XYZ=2.8,16.11,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 16.11,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 16.11,3.1,QUANTITY=LAYER HEIGHT /&OBST XB= 2.6,2.8, 0.58, 3.3,1.6, 2.25,SURF_ID=UPHOLSTERY /右椅 1&OBST XB= 2.2,2.8, 0.58, 3.3,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 4.65, 7.32,1.6, 2.25,SURF_ID=UPHOLSTERY /右椅 2&OBST XB= 2.2,2.8, 4.65, 7.32,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 8.72, 11.39,1.6, 2.25,SURF_ID=UPHOLSTERY /右椅 3&OBST XB= 2.2,2.8, 8.72, 11.39,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 12.79, 15.46,1.6, 2.25,SURF_ID=UPHOLSTERY /右椅 4&OBST XB= 2.2,2.8, 12.79, 15.46,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8,16.86, 19.53,1.6, 2.25,SURF_ID=UPHOLSTERY /右椅 5&OBST XB= 2.2,2.8, 16.86, 19.53,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0, 2.8, 0,19.71,0.87, 1.1 / 底面&OBST XB= 0, 2.8, 19.54,19.71,1.1,3.8/ 后 要挖洞 170&HOLE XB= 0.75,2.05, 19.54,19.71, 1.1, 3.1 /&OBST XB= 0.3, 2.5, 19.71,20.23,3.2, 3.325,SURF_ID=UPHOLSTERY/ 顶 定义材料 125&OBST XB= 0.175,0.3, 19.71,20.23,1.1, 3.2 / 左125&OBST XB=2.5,2.625, 19.71,20.23,1.1,3.2 / 右 125&OBST XB= 0.3, 2.5, 19.71,20.23,0.87, 1.1 / 低 230&OBST XB= 0, 2.8,20.22, 20.23, 1.1, 3.8 / MP 材料？ 头 100 要挖洞&HOLE XB= 0.75,2.05, 20.22, 20.23, 1.1, 3.1 /&OBST XB= -0.125,0, 20.23, 39.23,1.1, 3.8 / 左面&HOLE XB= -0.125,0,23.23,24.53, 1.1, 3.1 /左门1&THCP XYZ=0,23.83,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 23.83,3.1,QUANTITY=visibility /&THCP XYZ=0, 23.83,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,27.3, 28.6, 1.1, 3.1 /2&THCP XYZ=0,27.9,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 27.9,3.1,QUANTITY=visibility /&THCP XYZ=0, 27.9,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,31.37,32.57, 1.1, 3.1 /3&THCP XYZ=0,31.97,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 31.97,3.1,QUANTITY=visibility /&THCP XYZ=0, 31.97,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,35.44, 36.74, 1.1, 3.1 /4&THCP XYZ=0,36.04,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 36.04,3.1,QUANTITY=visibility /&THCP XYZ=0, 36.04,3.1,QUANTITY=LAYER HEIGHT /&OBST XB= 0,0.1, 20.51, 23.18,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 1&OBST XB= 0,0.6, 20.51, 23.18,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 24.58, 27.25,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 2&OBST XB= 0,0.6, 24.58, 27.25,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 28.65, 31.32,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 3&OBST XB= 0,0.6, 28.65, 31.32,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 32.72, 35.39,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 4&OBST XB= 0,0.6, 32.72, 35.39,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 36.79, 39.23,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 5&OBST XB= 0,0.6, 36.79, 39.23,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0, 2.8, 20.23, 39.23,3.8, 3.925 / 上面&HOLE XB= 0.76, 2.04,23.23, 26.53,3.8, 3.925/&HOLE XB= 0.76, 2.04,32.79 , 36.09, 3.8, 3.925/&OBST XB=2.8,2.925, 20.23, 39.23,1.1, 3.8 / 右面&HOLE XB= 2.8,2.925,23.23,24.53, 1.1, 3.1 /y门1&THCP XYZ=2.8,23.83,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 23.83,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 23.83,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= 2.8,2.925,27.3, 28.6, 1.1, 3.1 /2&THCP XYZ=2.8,27.9,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 27.9,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 27.9,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= 2.8,2.925,31.37,32.57, 1.1, 3.1 /3&THCP XYZ=2.8,31.97,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 31.97,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 31.97,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB=2.8,2.925,35.44, 36.74, 1.1, 3.1 /4&THCP XYZ=2.8,36.04,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 36.04,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 36.04,3.1,QUANTITY=LAYER HEIGHT /&OBST XB= 2.6,2.8, 20.51, 23.18,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 1&OBST XB=2.2,2.8, 20.51, 23.18,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 24.58, 27.25,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 2&OBST XB= 2.2,2.8, 24.58, 27.25,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB=2.6,2.8, 28.65, 31.32,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 3&OBST XB= 2.2,2.8, 28.65, 31.32,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8,32.72, 35.39,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 4&OBST XB= 2.2,2.8, 32.72, 35.39,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8,36.79, 39.23,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 5&OBST XB=2.2,2.8, 36.79, 39.23,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0, 2.8, 20.23, 39.23,0.87, 1.1 /底面&OBST XB= 0, 2.8, 39.06, 39.23,1.1,3.8/ 后 要挖洞 170&HOLE XB= 0.75,2.05, 39.06, 39.23, 1.1, 3.1 /&OBST XB= 0.3, 2.5, 39.23,39.75,3.2, 3.325,SURF_ID=UPHOLSTERY/ 顶 定义材料&OBST XB= 0.175,0.3, 39.23,39.75,1.1, 3.2 / 左125&OBST XB=2.5,2.625, 39.23,39.75,1.1,3.2 / 右 125&OBST XB= 0.3, 2.5, 39.23,39.75,0.87, 1.1 / 低 230&OBST XB= 0, 2.8,39.65, 39.75, 1.1, 3.8 / M1 材料？ 头 100 要挖洞&HOLE XB= 0.75,2.05, 39.65, 39.75, 1.1, 3.1 /&OBST XB= -0.125,0, 39.75, 58.75,1.1, 3.8 / 左面&HOLE XB= -0.125,0,42.75,44.05, 1.1, 3.1 /左门1&THCP XYZ=0,43.35,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 43.35,3.1,QUANTITY=visibility /&THCP XYZ=0, 43.35,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,46.82, 48.12, 1.1, 3.1 /2&THCP XYZ=0,47.42,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 47.42,3.1,QUANTITY=visibility /&THCP XYZ=0, 47.42,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,50.89,52.19, 1.1, 3.1 /3&THCP XYZ=0,51.49,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 51.49,3.1,QUANTITY=visibility /&THCP XYZ=0, 51.49,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,54.96, 56.26, 1.1, 3.1 /4&THCP XYZ=0,55.56,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 55.56,3.1,QUANTITY=visibility /&THCP XYZ=0, 55.56,3.1,QUANTITY=LAYER HEIGHT /&OBST XB= 0,0.1,40.03, 42.7,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 1&OBST XB= 0,0.6, 40.03, 42.7,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 44.1, 46.77,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 2&OBST XB= 0,0.6, 44.1, 46.77,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 48.17, 50.84,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 3&OBST XB= 0,0.6, 48.17, 50.84,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 52.24, 54.91,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 4&OBST XB= 0,0.6, 52.24, 54.91,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1,56.31, 58.75,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 5&OBST XB= 0,0.6, 56.31, 58.75,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0, 2.8, 39.75, 58.75,3.8, 3.925 / 上面&HOLE XB= 0.76, 2.04, 42.75, 46.05,3.8, 3.925/&HOLE XB= 0.76, 2.04, 52.31, 55.61, 3.8, 3.925/&OBST XB=2.8, 2.925, 39.75, 58.75,1.1, 3.8 / 右面&HOLE XB= 2.8,2.925,42.75,44.05, 1.1, 3.1 /y门1&THCP XYZ=2.8,43.35,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 43.35,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 43.35,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB=2.8,2.925,46.82, 48.12, 1.1, 3.1 /2&THCP XYZ=2.8,47.42,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 47.42,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 47.42,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= 2.8,2.925,50.89,52.19, 1.1, 3.1 /3&THCP XYZ=2.8,51.49,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 51.49,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 51.49,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= 2.8,2.925,54.96, 56.26, 1.1, 3.1 /4&THCP XYZ=2.8,55.56,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 55.56,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 55.56,3.1,QUANTITY=LAYER HEIGHT /&OBST XB= 2.6,2.8,40.03, 42.7,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 1&OBST XB= 2.2,2.8, 40.03, 42.7,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 44.1, 46.77,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 2&OBST XB= 2.2,2.8, 44.1, 46.77,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 48.17, 50.84,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 3&OBST XB=2.2,2.8, 48.17, 50.84,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 52.24, 54.91,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 4&OBST XB=2.2,2.8, 52.24, 54.91,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB=2.6,2.8,56.31, 58.75,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 5&OBST XB= 2.2,2.8, 56.31, 58.75,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0, 2.8, 39.75, 58.75,0.87, 1.1 /底面&OBST XB= 0, 2.8, 58.58, 58.75,1.1,3.8/ 后 要挖洞 170&HOLE XB= 0.75,2.05, 58.58, 58.75, 1.1, 3.1 /&OBST XB= 0.3, 2.5,58.75,59.27,3.2, 3.325,SURF_ID=UPHOLSTERY/ 顶 定义材料&OBST XB= 0.175,0.3, 58.75,59.27,1.1, 3.2 / 左125&OBST XB=2.5,2.625, 58.75,59.27,1.1,3.2 / 右 125&OBST XB= 0.3, 2.5, 58.75,59.27,0.87, 1.1 / 低 230&OBST XB= 0, 2.8,59.17, 59.27, 1.1, 3.8 / M2 材料？ 头 100 要挖洞&HOLE XB= 0.75,2.05, 59.17, 59.27, 1.1, 3.1 /&OBST XB= -0.125,0, 59.27, 78.27,1.1, 3.8 / 左面&HOLE XB= -0.125,0,62.27,63.57, 1.1, 3.1 /左门1&THCP XYZ=0,62.87,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 62.87,3.1,QUANTITY=visibility /&THCP XYZ=0, 62.87,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,66.34, 67.64, 1.1, 3.1 /2&THCP XYZ=0,66.94,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 66.94,3.1,QUANTITY=visibility /&THCP XYZ=0, 66.94,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,70.41,71.71, 1.1, 3.1 /3&THCP XYZ=0,71.01,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 71.01,3.1,QUANTITY=visibility /&THCP XYZ=0, 71.01,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= -0.125,0,74.48, 75.78, 1.1, 3.1 /4&THCP XYZ=0,75.08,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=0, 75.08,3.1,QUANTITY=visibility /&THCP XYZ=0, 75.08,3.1,QUANTITY=LAYER HEIGHT /&OBST XB= 0,0.1,59.55, 62.23,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 1&OBST XB= 0,0.6, 59.55, 62.23,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 63.63, 66.3,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 2&OBST XB= 0,0.6, 63.63, 66.3,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 67.7, 70.37,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 3&OBST XB= 0,0.6, 67.7, 70.37,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1, 71.77, 74.44,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 4&OBST XB= 0,0.6, 71.77, 74.44,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0,0.1,75.84, 78.27,1.6, 2.25,SURF_ID=UPHOLSTERY /左椅 5&OBST XB= 0,0.6, 75.84, 78.27,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0, 2.8, 59.27, 78.27,3.8, 3.925 / 上面&HOLE XB= 0.76, 2.04, 62.27, 65.57,3.8, 3.925/&HOLE XB= 0.76, 2.04, 71.83,75.13, 3.8, 3.925/&OBST XB=2.8, 2.925, 59.27, 78.27,1.1, 3.8 / 右面&HOLE XB= 2.8, 2.925,62.27,63.57, 1.1, 3.1 /y门1&THCP XYZ=2.8,62.87,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 62.87,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 62.87,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB= 2.8, 2.925,66.34, 67.64, 1.1, 3.1 /2&THCP XYZ=2.8,66.94,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 66.94,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 66.94,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB=2.8, 2.925,70.41,71.71, 1.1, 3.1 /3&THCP XYZ=2.8,71.01,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 71.01,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 71.01,3.1,QUANTITY=LAYER HEIGHT /&HOLE XB=2.8, 2.925,74.48, 75.78, 1.1, 3.1 /4&THCP XYZ=2.8,75.08,3.1,QUANTITY=TEMPERATURE /&THCP XYZ=2.8, 75.08,3.1,QUANTITY=visibility /&THCP XYZ=2.8, 75.08,3.1,QUANTITY=LAYER HEIGHT /&OBST XB= 2.6,2.8,59.55, 62.23,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 1&OBST XB= 2.2,2.8, 59.55, 62.23,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 63.63, 66.3,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 2&OBST XB=2.2,2.8, 63.63, 66.3,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 67.7, 70.37,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 3&OBST XB= 2.2,2.8, 67.7, 70.37,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8, 71.77, 74.44,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 4&OBST XB= 2.2,2.8, 71.77, 74.44,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 2.6,2.8,75.84, 78.27,1.6, 2.25,SURF_ID=UPHOLSTERY /y椅 5&OBST XB= 2.2,2.8, 75.84, 78.27,1.59, 1.7,SURF_ID=UPHOLSTERY /&OBST XB= 0, 2.8, 59.27, 78.27,0.87, 1.1 /底面&OBST XB= 0, 2.8, 78.1, 78.27,1.1,3.8/ 后 要挖洞 170&HOLE XB= 0.75,2.05, 78.1, 78.27, 1.1, 3.1 /&OBST XB= 0.3, 2.5,78.27,78.79,3.2, 3.325,SURF_ID=UPHOLSTERY/ 顶 定义材料&OBST XB= 0.175,0.3, 78.27,78.79,1.1, 3.2 / 左125&OBST XB=2.5,2.625, 78.27,78.79,1.1,3.2 / 右 125&OBST XB= 0.3, 2.5, 78.27,78.79,0.87, 1.1 / 低 230&OBST XB= 0, 2.8, 78.69, 78.79, 1.