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塑胶地板的技术上存在哪些问题?

来源:http://www.srsjdb.com 日期:2019-09-11 发布人:admin
  1. 舒适的问题:
  1. Comfort:
  专业的PVC地板表面在受到冲击后可以适度变形,比如在摔跤或滑动时,内部装有空气的气密床垫,以及封闭的泡沫垫技术提供了缓冲,以减少运动损伤。
  The surface of the professional PVC floor can be moderately deformed after impact. For example, when air wrestling or sliding, air tight mattresses with internal air and closed foam pad technology provide cushioning to reduce sports injuries.
  2. 地震的问题:
  2. Earthquake problems:
  震动是指地板由于磕碰和变形的程度,震动范围越大,造成断裂的可能性越大。地震有两种类型:点震和区域震。
  Vibration refers to the extent to which the floor is impacted and deformed. The larger the vibration range, the greater the possibility of fracture. There are two types of earthquakes: point earthquakes and regional earthquakes.
  3.振动吸收问题:
  3. Vibration absorption problems:
  人们在运动过程中形成的冲量对PVC地板表面的振动产生影响。地板结构必须具有减震功能,即地板应具有吸收冲击能量的能力。运动员对PVC运动地板的影响远小于对混凝土等硬表面的影响。也就是说,当运动员跳回PVC地板时,至少53%的冲击力被PVC地板吸收,保护运动员的脚踝、半月板、脊髓和大脑。没有人受到伤害。它的保护功能也允许一个人在PVC运动地板上锻炼而不影响邻居。这也是德国DIN标准中描述的阻尼、振动变形和拉伸变形的概念。
  The impulse formed in the process of exercise has an effect on the vibration of the surface of PVC floor. Floor structure must have shock absorption function, that is, the floor should have the ability to absorb shock energy. Athletes'influence on PVC sports floor is far less than that on concrete and other hard surfaces. That is to say, when the athletes jump back to the PVC floor, at least 53% of the impact force is absorbed by the PVC floor, protecting the athletes'ankles, meniscus, spinal cord and brain. No one was hurt. Its protective function also allows a person to exercise on the PVC sports floor without affecting neighbors. This is also the concept of damping, vibration deformation and tension deformation described in German DIN standard.
  4. 摩擦系数:
  4. Friction coefficient:
  研究表明,12%的篮球运动员在转身时受伤。运动地板的摩擦系数表明地板是摩擦过大(降低了旋转的灵活性)还是太滑(增加了滑倒的风险)。考虑到运动员的机动性和安全性,摩擦系数应在0.4 ~ 0.7之间。
  Research shows that 12% of basketball players are injured when they turn around. The friction coefficient of the moving floor indicates whether the floor is too frictional (reducing the flexibility of rotation) or too slippery (increasing the risk of slipping). Considering the mobility and safety of athletes, the friction coefficient should be between 0.4 and 0.7.
  专业PVC塑料地板的摩擦系数一般保持在该系数之间。具有足够的、适中的摩擦力,保证了运动的稳定性,同时保持了各运动方向摩擦性能的一致性和规律性。确保移动灵活,原地旋转,无任何障碍。
  The friction coefficient of professional PVC plastic floor is generally kept between this coefficient. It has enough and moderate friction force to ensure the stability of the motion, while maintaining the consistency and regularity of the friction performance in all directions of motion. Ensure flexible movement, in-situ rotation, without any obstacles.
森然塑胶地板
  5. 球的弹性:
  5. Elasticity of the ball:
  篮球弹跳测试是通过把篮球扔到运动地板上6.6英尺来测试篮球的弹跳。这个数据用百分数表示,其中以篮球在混凝土地板上的弹跳高度作为对比标准,反映了弹跳高度的差异。室内球类运动的规则要求运动项目或地面训练,如篮球等球类运动的跳跃动作和球的弹跳、球的弹跳系数。比赛场地面积应大于或等于90%。专业PVC塑料地板具有优异的回弹稳定性。地板上没有弹性死点,回弹对比系数可达98%。
  Basketball bounce test is to test the bounce of basketball by throwing it 6.6 feet on the floor. This data is expressed by percentage, in which the jump height of basketball on concrete floor is taken as the contrast standard, reflecting the difference of jump height. The rules of indoor ball games require sports or ground training, such as jumping action of basketball and other ball games, and the jumping coefficient of the ball. The area of the venue shall be greater than or equal to 90%. Professional PVC plastic floor has excellent resilience stability. There is no elastic dead point on the floor, and the rebound contrast coefficient can reach 98%.
  6. 运动能量回归问题:
  6. Regression of motor energy:
  这指的是运动员在训练过程中为提高运动成绩而回收的聚氯乙烯塑料地板的能量。
  This refers to the energy of the PVC floor recycled by athletes in order to improve their performance during training.
  7. 轧制负荷的问题:
  7. The rolling load problem:
  专业运动楼层必须满足比赛和训练的要求,如活动篮球架及相关运动设施。移动时,地板的表面和结构不能被破坏。这是德国DIN标准所描述的轧制负荷标准和概念。
  Professional sports floors must meet the requirements of competition and training, such as sports basketball racks and related sports facilities. When moving, the surface and structure of the floor can not be destroyed. This is the rolling load standard and concept described by German DIN standard.
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