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足球場地的標準尺寸以及坡度控制

2020-04-25 14:02:22  來源:  字號:【下載香蕉視頻APP:  下載香蕉視頻APP:  下載香蕉視頻APP:】  瀏覽:0

足球場的標(biao)準尺寸(cun):足球場地是長(chang)方形,其(qi)長(chang)度(du)不大于(yu)(yu)120M,不小(xiao)于(yu)(yu)90M,寬度(du)不大于(yu)(yu)90M,不小(xiao)于(yu)(yu)45M.作為專(zhuan)業比賽場地,應取上(shang)述的大值,配合有田徑比賽場地時,可采用上(shang)述的小(xiao)值或者(zhe)中間(jian)值。

 

足球場地是由兩條長邊線(xian)和(he)(he)兩條短端(duan)線(xian)組成,相互垂(chui)直,邊線(xian)和(he)(he)端(duan)線(xian)外側,應有5-6M的(de)(de)無障礙區(qu),以保證運動員的(de)(de)安全,無障礙區(qu)的(de)(de)表(biao)面材料,相同(tong)于比(bi)賽場地的(de)(de)材料。

 

足球場地的邊(bian)線(xian)和(he)端線(xian)的畫界線(xian)寬(kuan)度為12CM,此數值包括在比賽場區    

 

足球(qiu)(qiu)場地(di)(di)的(de)(de)(de)(de)坡(po)度(du)控(kong)(kong)制(zhi):足球(qiu)(qiu)場地(di)(di)應(ying)有(you)一定(ding)(ding)的(de)(de)(de)(de)坡(po)度(du),主要(yao)為(wei)了(le)(le)場地(di)(di)表面的(de)(de)(de)(de)排水,以(yi)防(fang)止影響(xiang)正常的(de)(de)(de)(de)比(bi)賽進行。但(dan)一般的(de)(de)(de)(de)坡(po)度(du)不(bu)得(de)太(tai)大,應(ying)當控(kong)(kong)制(zhi)在千分之(zhi)五到千分之(zhi)六之(zhi)間。施工(gong)(gong)(gong)(gong)時(shi)應(ying)以(yi)足球(qiu)(qiu)場地(di)(di)最高點(dian)作為(wei)控(kong)(kong)制(zhi)點(dian),和(he)最低點(dian)連(lian)成一定(ding)(ding)的(de)(de)(de)(de)坡(po)度(du)值,根據施工(gong)(gong)(gong)(gong)技術水平和(he)現(xian)場條件,按(an)著5m*5m方(fang)格(ge)推(tui)算出每一交叉點(dian)的(de)(de)(de)(de)高程。這(zhe)種(zhong)按(an)方(fang)格(ge)網控(kong)(kong)制(zhi)坡(po)度(du),是最方(fang)便最準確的(de)(de)(de)(de)方(fang)法。也可(ke)(ke)以(yi)用(yong)設計(ji)坡(po)度(du)隨(sui)時(shi)推(tui)算的(de)(de)(de)(de)方(fang)法,但(dan)由(you)于(yu)距離變化,施工(gong)(gong)(gong)(gong)時(shi)容(rong)易出誤(wu)差,所以(yi)施工(gong)(gong)(gong)(gong)現(xian)場很少使用(yong)。施工(gong)(gong)(gong)(gong)時(shi),由(you)于(yu)結(jie)構層(ceng)的(de)(de)(de)(de)不(bu)同,每道工(gong)(gong)(gong)(gong)序都(dou)要(yao)按(an)結(jie)構控(kong)(kong)制(zhi),所以(yi)各(ge)方(fang)格(ge)網點(dian)的(de)(de)(de)(de)高程,統一為(wei)場地(di)(di)面層(ceng)高程,按(an)不(bu)同結(jie)構厚度(du),施工(gong)(gong)(gong)(gong)時(shi)逐層(ceng)增減(jian)就可(ke)(ke)以(yi)了(le)(le),防(fang)止測(ce)量計(ji)算變動(dong)太(tai)多而出錯,施工(gong)(gong)(gong)(gong)現(xian)場人員也便于(yu)掌握。

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