Nzira yekuverenga Pendi yeKucherechedza Mugwagwa uye Kushandiswa kweGirazi reGirazi
Kuverenga pendi yekuisa chiratidzo mumugwagwa kwakavimbika kunotanga nenzvimbo ichagashirwa zvinhu. Kureba kwemugwagwa chete hakuna kukwana: kiromita imwe yemutsetse wakasimba we100 mm, kiromita imwe yemutsetse wakatyoka we150 mm uye zebra crossing zvese zvinogadzira nzvimbo dzakasiyana dzakapendwa.
Tanga waverenga nzvimbo yekumaka, woichinja kuita pendi kana thermoplastic, wozoverenga magirazi anodonhedzwa. Wedzera mari yekutenga mushure mekutarisa gwaro rekutengesa, gwara remutengesi kana zvinyorwa zvenzvimbo zvakasimbiswa. Karukureta haigone kuchengetedza patani yemutsara isiriyo; inongoburitsa mhinduro isiriyo nechivimbo chinoshamisa.
Calculator yekupenda pendi yemugwagwa: Mafomula mana ekutanga
Nzvimbo yakacherechedzwa = kureba kwemutsetse × upamhi hwemutsetse × chinhu chinosimbisa
Huwandu hwethermoplastic = nzvimbo yakacherechedzwa × mwero wezvinhu zvakatarwa
Huwandu hwemabhora egirazi = nzvimbo yakacherechedzwa × mwero wemabhora wakatarwa
Huwandu hwekutenga = huwandu hwakaverengerwa × chinhu chinobvumira purojekiti
Shandisa mamita ekuona kureba nehupamhi, saka 100 mm inova 0.10 m. Pa thermoplastic, shandisa chiyero che kg/m² chakaburitswa kana kuverenga huremu kubva pakukora nekuwanda. Pakupenda kwemvura inotonhora, shandisa ukobvu hwemafirimu akanyorova kana ruzivo rwekufukidza kwemugadziri.
Danho 1: Verenga Nzvimbo Yekucherekedza Chaiyo
Mitsetse Yakasimba uye Yakapwanyika
Mutsetse wakasimba we1,000 m une upamhi hwe100 mm unofukidza 1,000 × 0.10 = 100 m² . Mutsetse wakakamurwa unoda chiratidzo. Ne3 m yependi inoteverwa nemukaha we6 m, chiyero chacho i3 ÷ 9, kana 0.333. Nzira ye1,000 m ine mutsetse wakatyoka we150 mm saka inofukidza 1,000 × 0.15 × 0.333 = 50 m² . Kusateerera mikaha kwaizowedzera katatu kurongeka, inova imwe nzira yekuita kuti maneja wewarehouse ayeuke zita rako.
Michinjiko, Miseve neZviratidzo
Verenga nzvimbo dzekuyambuka zebra, mitsetse yekumira uye nzvimbo dzekupaka mota kubva pamifananidzo yadzo yakapendwa. Mitsetse gumi nemiviri yekuyambuka ine hurefu hwe4 m ne 0.5 m inofukidza 24 m² . Kune miseve nemavara, shandisa nzvimbo yepolygon yakapendwa kubva pamufananidzo weCAD nekuti rectangle yakapoteredza ine nzvimbo dzisina kupendwa.
Danho rechipiri: Verenga Kushandiswa kwePendi yeKumaka Mugwagwa
Kushandiswa kwePendi yeKumaka Migwagwa yeThermoplastic
Kufungidzira kwakasimba kunoshandisa mwero wakatarwa wezvinhu zvakasarudzwa. SWARCO inoburitsa sisitimu yeSWARCOTHERM 30 yakaedzwa paukobvu hwe2.0 mm ine 4.00 kg/m² yethermoplastic uye 0.35 kg/m² yezvinhu zvinodonhedzwa . Pa100 m², izvozvo zvakaenzana ne400 kg uye 35 kg zvakateerana usati wapihwa chero purojekiti. Nhamba idzi ndedzesisitimu iyoyo yechigadzirwa, saka shandisa imwe data sheet kana fomura kana ukobvu hwachinja.
| Muenzaniso wekuisa chiratidzo | Nzvimbo yakapendwa | Thermoplastic pa 4.00 kg/m² | Zvinhu zvinodonhedzwa pa 0.35 kg/m² |
|---|---|---|---|
| Tambo yakasimba ye1 km, yakafara 100 mm | 100 m² | 400 kg | 35 kg |
| Mutsetse wakakamurwa we1 km, wakafara 150 mm, patani ye 3 m/6 m | 50 m² | 200 kg | 17.5 kg |
| Mabhawa gumi nemaviri ekuyambuka, 4 m × 0.5 m | 24 m² | 96 kg | 8.4 kg |
Kuverenga uku kunoshandisa mitengo yekushandiswa yeSWARCOTHERM 30 yakaburitswa. Haisi mitengo yepasi rose yechinhu chega chega che thermoplastic.
Pendi Inobva Mumvura Uye Inotonhora
Pakupenda kwemvura, mita imwe chete yechikwere pahukobvu hwefirimu rakanyorova hwe1 mm inoda litre imwe chete. Shandisa vhoriyamu yependi = nzvimbo × ukobvu hwefirimu rakanyorova . Kana ukobvu hwefirimu rakaoma hwatsanangurwa chete, shandisa ukobvu hwefirimu rakanyorova = ukobvu hwefirimu rakanyorova ÷ vhoriyamu yakasimba .
Firimu rakaoma re 0.30 mm kubva papendi rine 60% yezvakasimba zvinoda firimu rakanyorova re 0.50 mm, kana marita makumi mashanu pamusoro pe 100 m². Tsiva 60% nemutengo wakaratidzwa mupepa reruzivo rwependi rakasarudzwa pane kukwereta nhamba iri nyore kubva kune chimwe chigadzirwa.
Danho rechitatu: Verenga Kushandiswa kweGirazi reGirazi
Tsanangudzo yepurojekiti iyi inonyanya kukosha kupfuura mwero webeads. FHWA inotaura kuti mwero webeads dzinodonhedzwa nethermoplastic unowanzova pakati pe6–12 lb pa 100 ft² , inenge 0.29–0.59 kg/m² . Pa 100 m², izvi zvinomiririra anenge 29–59 kg. FHWA inotaurawo kuti beads dzakawandisa dzinorasika nekuda kwekupfapfaidza zvakanyanya kana kutadza kupinza, saka kushandiswa kwehopper hakuna kufanana nehuwandu hunochengetwa mumutsara.
| Nzvimbo yakapendwa | Pa 0.29 kg/m² | Pa 0.35 kg/m² | Pa 0.59 kg/m² |
|---|---|---|---|
| 50 m² | 14.5 kg | 17.5 kg | 29.5 kg |
| 100 m² | 29 kg | 35 kg | 59 kg |
| 500 m² | 145 kg | 175 kg | 295 kg |
Kurema kwetsvina kunongova chikamu chekuongorora mashandiro. FHWA inotsanangura kuti zvidimbu zvedenderedzwa zvinoshanda zvakanaka kana dhayamita yazvo inosvika 50%–60% yakaiswa muchiratidzo. Zvipfeko zvakakwira zvakanyanya zvinogona kuburitswa pasi pemudhudhudhu, nepo zvidimbu zvakavigwa zvakanyanya zvichiisa pamusoro pasi zvishoma kuchiedza chemwenje. Shandisa mutsetse wekutarisa kuti utarise upamhi hwemutsetse, kugoverwa kwetsvina uye kuiswa kwayo, kwete kungotarisa kana zvinhu zviri kubuda mubhokisi.
Sei Kukobvu Kuchigona Kuchinja Kurongeka Zvikuru?
NCDOT inotsanangura 90 mils, inenge 2.29 mm , yemitsetse yepakati, mitsetse yekusvetuka, nzira dzekufamba nadzo, mitsetse yemucheto nemiseve. Zviratidzo zve transverse rumble-strip zvakatsanangurwa pa 240 mils, inenge 6.10 mm . Pamusoro penzvimbo imwe chete yakapendwa, chimiro che 240 mil chine kanenge ka2.67 kupfuura huwandu hwezvinhu zve 90 mils zvisati zvafungwa nezvekuwanda uye kurasikirwa kwenzvimbo.
| Muenzaniso wekumaka weNCDOT | Ukobvu hwakatarwa | Vhoriyamu yezvinhu zvinopfuura 100 m² | Vhoriyamu yekuenzanisa |
|---|---|---|---|
| Mutsetse wepakati, muchinjikwa wevanofamba netsoka kana museve | 90 mil / 2.29 mm | Inenge marita mazana maviri nemakumi maviri nemapfumbamwe | 1.00 |
| Kunyora rumble-strip transverse | 240 mil / 6.10 mm | Inenge marita mazana matanhatu negumi | 2.67 |
Ndosaka "pendi inodiwa pakiromita" isina mhinduro yakajairika. Upamhi, chiyero chemutsetse wakatyoka, ukobvu, huwandu uye nzvimbo yezviratidzo zvese zvinofanira kuzivikanwa. Magadzirirwo epamusoro, basa rekutanga-kumira uye zvinhu zvakasara mumaketero kana shangu zvino tsanangura chikamu chemusiyano uripo pakati pemhedzisiro yedzidziso nerekodhi yekupedzisira. Shandisa chinhu chinoyerwa kurasikirwa kubva pabasa rakafanana pane kugadzira mukana wepasi rose.
Tarisa Huwandu hweZvinhu Zvichienderana Nekugona kweMuchina
Kuverenga kunofanira kupedzwa nehurongwa hwekutakura hunoshanda. Imwe ACE thermoplastic ine ACE thermoplastic muchina wekumaka mugwagwa Inoratidza tangi rekukurunga rine huremu hwe105 kg , bhokisi regirazi rine huremu hwe25 kg uye nzvimbo inogadziriswa yekuvhara ye1.2–4 mm. Muenzaniso we1 km solid-line saka unoda matangi mana ethermoplastic ane huremu uye mabhokisi maviri ehuremu asati apihwa chero mvumo yepurojekiti yakasimbiswa.
Chikero chemuchina chinochinja hurongwa. NCDOT inoda kuti mota dzinoisa chiratidzo chemitsetse mirefu dzitakure 1,500 lb, inenge 680 kg , yethermoplastic yakanyungudutswa muketero yekuchengetera michina. Chinodiwa ichocho hachishande pamuchina wekubata matanda, asi chinoratidza kuti nei kugadzira migwagwa mikuru nebasa rekuyambuka mitsetse mipfupi zvichida kurongwa kwakasiyana kwekunyungudutsa nekuzadzazve.
Rondedzero Yekuongorora Zvinhu Zvinoratidza Mugwagwa
Usati watenga, simbisa nzvimbo yakapendwa, patani yemutsetse, upamhi, ukobvu, pepa reruzivo rwezvinhu, rudzi rwemabhora egirazi, mwero wekushandiswa, saizi yepakeji uye kugona kwemuchina. Chengeta mabhora akasanganiswa kare uye mabhora anodonhedzwa sezvinhu zvakasiyana. Chekupedzisira, enzanisa mutsetse wakaiswa nezvinodiwa zvekuongorora mafambiro epurojekiti nekuti huremu hwemabhora hwakaverengerwa chinhu chinopinzwa, kwete mhedzisiro yekugamuchirwa.
Seimwe yemitemo yepamutemo, NCDOT inoda kanenge 375 mcd/lux/m² yechena uye 250 mcd/lux/m² yemavara eyero ethermoplastic achishandisa magirazi akajairwa. Kune midhiya inopenya zvakanyanya, kukosha kwakafanana kunowedzera kusvika 800 ne600 mcd/lux/m². Saka muchina wekupa huremu unogona kupa huremu hwakarongwa uye wogadzira mutsetse usingagamuchirwi kana kugoverwa kwebead kana kuiswa kwayo kusina kunaka.
Mibvunzo Inowanzo bvunzwa
Ingani pendi yethermoplastic inodiwa pa square metre?
Shandisa chiyero chakataurwa chechinhu chakasarudzwa uye ukobvu hwechikamu. Semuenzaniso wakabudiswa, SWARCOTHERM 30 inoshandisa 4.00 kg/m² pa 2.0 mm.
Ingani thermoplastic inodiwa pa 1 km ye 100 mm solid line?
Nzvimbo yakapendwa i100 m². Pa4.00 kg/m², huwandu hwethermoplastic hunonzi 400 kg usati wapihwa mari yepurojekiti.
Mangani mabhora egirazi anodiwa pa square metre?
Tevedzera zvinodiwa nekondirakiti. FHWA inotaura kuti thermoplastic inodonha kubva pa 0.29–0.59 kg/m².
Ko mabhora akasanganiswa anofanira kuverengerwa here mukuverenga kwekupedzisira?
Kwete. Mabhero akasanganiswa kare ari muchikamu chekuisa chiratidzo, ukuwo mabhero anodonhedzwa achiiswa pamusoro pemugwagwa. Nyora pasi woatenga ari ega.
