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e族天使

注册2009-10-9
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B8.2 Lateral Space
Minimum space is based on clearances between the driver and a straight edge applied to any two points on the roll cage; an example is shown. The driver’s helmet shall have 152 mm (6 in.) clearance, while the driver’s shoulders, torso, hips, thighs, knees, arms, elbows, and hands shall have 76 mm (3 in.) clearance. Clearances are relative to any driver selected at technical inspection, seated in a normal driving position, and wearing all required equipment.
For any member to be a part of the roll cage, that member must conform to B8.3.1, otherwise it is assumed to have no contribution (a-arms are an example of members which do not conform to B8.3.1). If there are any triangulating members joining the RHO to the vertical members of the Rear Roll Hoop (RRH-B8.3.2), and these triangulating members conform to B8.3.12, then the virtual side surfaces may be extended by an outboard crease over the triangulating members.
The driver’s helmet shall have 152 mm (6 in.) clearance to the side surfaces.
The driver’s shoulders, torso, hips, thighs, knees, arms, elbows, and hands shall have 76 mm (3 in.) clearance to the side surfaces.
B8.2.1 Vertical Space
The driver’s helmet shall have 152 mm (6 in.) clearance from any two points among those members that make up to top of the roll cage. These members are: the RHO members (exclusive of any covering or padding); the RRH upper, LC;
2015 BAJA rules
还有在比赛的时候拍的一些照片,一并放上来,其实就是为了说明防滚架不需要做那么高,上面是baja sae 2015的规则书,车手穿上符合比赛要求的赛车服,带上头盔坐进赛车后,头盔据车子顶部和侧面的距离不小于6寸(152mm),肩膀,腿部,手臂等部位有3寸(76mm)的空间。实际看下来只有非常少的几台赛车做到了这一点,多数赛车的内部空间都偏高,或者说座椅的坐姿偏低,头顶上的空间没有充分利用。
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08号赛车,哈工大威海校区,头部空间设计相对合理,下面这张图片左右两台车的对比更能说明问题。
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25号赛车,座椅坐姿比较高,虽然有中心偏高的问题,但是车手在耐久赛中应该会更舒服些
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18号赛车,北华大学,设计最紧凑的一台赛车,车手实际是蹲在里面开车,注意看车手的膝盖位置。
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