Volleyball Court

Cov ntsiab cai
Standards thiab Applications

Volleyball yog ib qho ntawm cov kis las ncaws pob, lub tsev hais plaub yog duab plaub nrog lub ntsej muag siab nyob rau hauv nruab nrab, txhua sab ntawm qhov kev ua si occupies ib sab ntawm lub tsev hais plaub, lub pob siv hauv kev ntaus pob, nrog sheepskin los yog tawv tawv rau lub plhaub, roj hmab rau lub gall, qhov loj me zoo ib yam li football.Lub tsev hais plaub tus qauv ntaus pob yog 18m ntev thiab 9m dav, nrog thaj tsam tsis muaj 3m sab nraum qhov hloov kab thiab 3m sab nraum lub hauv paus, thiab 5m sab nraum qhov hloov kab thiab 8m sab nraum lub hauv paus.7m saum lub tsev hais plaub thiab 12.5m hauv cov txheej txheem thoob ntiaj teb, tsis muaj kev cuam tshuam.
Cov pob volleyball ya saum huab cua hauv ntau cov lus qhia thiab lub kaum ntse ntse, thiab cov neeg ua si kuj txav mus rau ntau lub kaum ntse ntse thiab cov lus qhia thiab ntawm qhov sib txawv.Tus neeg ua si txoj kev ua si yog cov txheej txheem ntawm kev taug qab lub pob txoj kev ya davhlau thiab qhov chaw dav hlau.
Dab tsi yog qhov yuav tsum tau ua rau volleyball tsev hais plaub hauv av teeb pom kev zoo?
1. Volleyball lub tsev hais plaub muaj teeb pom kev sib txawv rau cov neeg ncaws pob, cov neeg saib thiab cov chaw thaij duab, nrog rau cov teeb pom kev ntsug ntawm cov neeg ncaws pob ua si sab nraud raws li qhov siv tau yooj yim illuminance.Lub teeb pom kev tuaj yeem ua tau raws li cov kev xav tau ntawm cov neeg ncaws pob ua si thiab cov neeg saib, nrog rau cov kev sib tw nyob.Qhov pom kev zoo tshaj plaws yog qhov zoo tshaj plaws thaum lub illumination kab rov tav thiab ntsug ntawm lub chaw ntau pob yog sib npaug, thiab txawm tias lawv tsis sib npaug, cov kab rov tav illuminance yuav tsum tsis txhob ntau tshaj ob npaug ntawm cov teeb pom kev ntsug.Raws li lub chaw ntau pob yog qhov chaw peb sab, lub teeb pom kev hauv tsev hauv chaw ntau pob yuav tsum muaj lub teeb pom kev zoo thiab cov xim zoo sib xws, thiab lub khoos phis tawj ntsuas teeb pom kev zoo yuav tsum muaj lub teeb pom kev txaus kom ntseeg tau tias qhov teeb pom kev zoo sib xws.Xim kub thiab xim rendering yuav tsum tau raws li qhov xav tau kev tshaj tawm hauv TV, thaum glare yuav tsum tau tswj.
2. Raws li cov yam ntxwv ntawm sab hauv tsev ntaus pob hauv tsev teeb pom kev zoo, sab hauv tsev ntaus pob hauv tsev teeb pom kev zoo lub hom phiaj yog raws li hauv qab no: nyob rau hauv tag nrho kom ua tiav lub tsev hais plaub teeb pom kev zoo li nruab hnub.Lub teeb yog dawb huv, dawb huv nyob rau hauv cov xim, kaj thiab meej.Lub teeb ruaj khov, du, tsis hloov pauv, tsis muaj kev phom sij cuam tshuam;Lub tsev hais plaub hluav taws xob tsis ua kom pom tseeb, tsis muaj qhov cuam tshuam tsis zoo, qhov chaw teeb pom kev zoo tsis tshee, tsis dazzling, tsis hnyav, tsis dazzling.
Xyuas kom meej tias volleyball flight trajectory nyob rau hauv huab cua yog tiag tiag, tsis muaj trailing, tsis muaj ghosting, tiag tiag thiab tseeb huab cua positioning.Cov neeg ncaws pob ntaus pob kom raug thiab tsis tu ncua, nrog kev pom kev nplij siab thiab tsis muaj zog.

Cov khoom pom zoo

Volleyball Teeb pom kev zoo tsim qauv
Cov qauv teeb pom kev zoo xa mus rau lub teb chaws tus qauv JGJ153-2016, nyob rau hauv uas cov teeb pom kev zoo rau cov tsev hais plaub ntaus pob muaj raws li hauv qab no.

Qib	Kev siv cov haujlwm	Illumination (lx)			Illumination Uniformity						Lub teeb Source		Glare Index GR
		Eh	Evmai	Evaux	Uh		Uvmin		Uvaux		Ra
		Eh	Evmai	Evaux	U1	U2	U1	U2	U1	U2	Ra	Tcp(K)
Ⅰ	Kev cob qhia thiab kev ua si lom zem	300	—	—	—	0.3	—	—	—	—	≥65	—	≤35
Ⅱ	Kev sib tw Amateur, Kev cob qhia kev cob qhia	500	—	—	0.4	0.6	—	—	—	—	≥65	≥4000	≤ 30
Ⅲ	Kev sib tw ua haujlwm	700	—	—	0.5	0.7	—	—	—	—	≥65	≥4000	≤ 30
Ⅳ	TV tshaj tawm ntawm National thiab International Kev Sib Tw	—	1000	750	0.5	0.7	0.4	0.6	0.3	0.5	≥80	≥4000	≤ 30
Ⅴ	TV kev pab cuam ntawm Major International Competitions	—	1400	1000	0.6	0.8 ua	0.5	0.7	0.3	0.5	≥80	≥4000	≤ 30
Ⅵ	HDTV tshaj tawm cov kev sib tw loj thoob ntiaj teb	—	2000	1400	0.7	0.8 ua	0.6	0.7	0.4	0.6	≥90	≥5500	≤ 30
—	TV Emergency	—	750	—	0.5	0.7	0.3	0.5	—	—	≥80	≥4000	≤ 30

GAISF (International Association of Sports Federations) Teeb pom kev zoo rau cov tsev hais plaub ntaus pob

Hom		EH (lx)	Evmai(lx)	Evaux (lx)	Kab rov tav Illumination Uniformity		Vertical Illuminance Uniformity		Ra	Tk (K)
Hom		EH (lx)	Evmai(lx)	Evaux (lx)	U1	U2	U1	U2	Ra	Tk (K)
Amateur Level	Kev cob qhia lub cev	150	—	—	0.4	0.6	—	—	20	4000
	Tsis muaj kev sib tw, kev ua si lom zem	300	—	—	0.4	0.6	—	—	65	4000
	National kev sib tw	600	—	—	0.5	0.7	—	—	65	4000
Qib Professional	Kev cob qhia lub cev	300	—	—	0.4	0.6	—	—	65	4000
	Kev sib tw hauv tsev	750	—	—	0.5	0.7	—	—	65	4000
	Cov kev sib tw hauv tsev tau tshaj tawm hauv TV	—	750	500	0.5	0.7	0.3	0.5	65	4000
	Kev sib tw thoob ntiaj teb hauv TV	—	1000	750	0.6	0.7	0.4	0.6	65,80 ib	4000
	High Definition HDTV tshaj tawm	—	2000	1500	0.7	0.8 ua	0.6	0.7	80	4000
	TV Emergency	—	750	—	0.5	0.7	0.3	0.5	65,80 ib	4000

II Txoj kev teeb teeb

Txoj kev teeb pom kev zoo
Volleyball lub tsev hais plaub teeb pom kev zoo tsuas yog siv cov teeb pom kev ncaj qha teeb pom kev zoo, kev teeb pom kev ncaj qha teeb pom kev zoo tuaj yeem muab kev ua si tag nrho rau qhov ua tau zoo ntawm kev ua kis las teeb pom kev zoo, kev ua haujlwm siab, kev txuag hluav taws xob zoo, yog tam sim no lub ntsiab lus thoob ntiaj teb.Nws suav nrog.

(A) sab nraum zoov ncaws pob

1. Sab saum toj layout, uas yog, lub teeb thiab teeb yog teem rau saum lub venue, lub beam ntawm lub teeb perpendicular mus rau lub venue layout.Nws raug nquahu kom siv cov teeb pom kev zoo sib xws, tsim nyog rau kev siv lub ntsiab ntawm qhov chaw qis, hauv av theem illumination uniformity yuav tsum siab, thiab tsis muaj TV tshaj tawm yuav tsum tau ntawm lub chaw ntau pob.

2. Ob sab ntawm lub teeb yuav tsum tau siv asymmetrical lub teeb faib luminaires, teem nyob rau hauv txoj kev, muaj feem xyuam rau lub ntsug illumination yuav tsum muaj siab thiab TV yuav tsum tau ntawm lub chaw ntau pob.Lub kaum sab xis ntawm lub luminaire yuav tsum tsis txhob siab tshaj 65 degrees thaum ob sab tau tso tawm.Qhov no yog siv dav hauv cov chaw ntau pob nrog rau kev tshaj tawm hauv TV.

3. Kev sib xyaw ua ke yuav tsum tau siv rau ntau hom teeb pom kev zoo ntawm cov teeb pom kev zoo, haum rau cov chaw ntau pob loj.Kev teeb tsa lub teeb thiab teeb pom kev zoo sab saum toj thiab ob sab ntawm kev teeb tsa.

4. Nrog rau cov teeb pom kev zoo ncaj qha, cov teeb pom kev tsis ncaj ntawm cov teeb pom kev zoo ntawm cov teeb pom kev zoo, lub teeb pom kev zoo, tab sis kev siv hluav taws xob, nws cov teeb ci ntsa iab upward irradiation, los ntawm lub ru tsev ntawm lub teeb pom kev zoo rau qhov chaw teeb pom kev zoo.Kev teeb pom kev tsis ncaj luminaire yuav tsum tau siv nrog nruab nrab thiab dav kab teeb faib luminaire, haum rau hauv pem teb siab, loj span thiab lub ru tsev reflective tej yam kev mob ntawm lub tsev qhov chaw, tsis muaj feem xyuam rau lub installation ntawm tshem tawm cov teeb thiab lanterns ntawm lub tsev thiab nruj kev txwv ntawm glare. , muaj TV tshaj tawm yuav tsum tau ntawm lub chaw ntau pob.

Volleyball Court 6