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080907k
11-18-2008, 01:10 AM
国际网联和国家体委颁布的《网球竞赛规则》中规定,一片标准网球场 (http://www.cnfanya.com/tygc.html)地的占地面积不小于36.58米(长)×18.29米(宽),这个尺寸也是一片标准网 球场 (http://www.cnfanya.com/tygc.html)地四周围挡网或室内建筑内墙面的净尺寸。在这个面积内,有效双打场地的标准尺寸是:2 3.77米(长)×10.97米(宽),在每条端线后应留有空余地不小于3.66米。在球场安装网柱,两柱 中心测量,柱间距离是12.80米。网柱顶端距地平面是1.07米,球网中心上沿距地平面是0 .914米。   如果是两片或两片以上相邻而建的并行网球场地,相邻场地的边线之间距离不小于4米。   如果是室内网球场 (http://www.cnfanya.com/tygc.html),端线6.40米以外上空净高不小于6.40米,室内屋顶在球网上空的净高不小于11 .50米。室外网球场首先要考虑的问题:1)日照问题:为了避免日光弦目,室外网球场 (http://www.cnfanya.com/tygc.html)走向多为南北走向,如果周围有建筑物遮蔽,可另行别论。2)降雨排水问题:为了保证在 最短时间内恢复场地的正常使用,国际网联规定,室外场地的散水坡为横向,坡度不大于8‰。   室外网球场地的四周围挡网高度一般在4-6米之间,视球场周围环境与建筑物高度,也可适量增减。需要安装照明灯光的网球场,除室内屋顶灯具分布外, 室外球场上空和端线两侧不应设置灯具。室外球场灯具应设置在两侧围挡网距地面高7.60米以上,灯光从球场 两侧场面均匀照射。   灯光照度应当根据球场使用的不同用途,请电光源技术人员专门设计。体育工程 (http://www.cnfanya.com/tygc.html)经验告诉我们,每片网球场照光的平均照度,应当在600个勒克斯以上。