Njira yopanga ndi zofananira za mpanda wa 3D

The3d dzulompandaopangidwa ndi fakitale yathu ndi chitetezo chapadera ndi chitetezo kudzipatula mbali zonse za Expressways, choncho amatchedwanso: "msewu kudzipatula mpanda". Izi zimapangidwa ndi waya wapamwamba kwambiri wa chitsulo chotsika kwambiri, waya wachitsulo chosapanga dzimbiri kapena aluminiyamu-magnesium alloy Waya amalukidwa ndikuwotchedwa. Mitundu yodziwika bwino ya anti-corrosion imaphatikizapo electroplating, kutentha-dip plating, kupopera pulasitiki, ndi kuviika, zomwe zimakhala ndi zotsutsana ndi zowonongeka, zowononga kukalamba, kukana dzuwa ndi kukana nyengo. Itha kupangidwa kukhala khoma lokhazikika la mpanda, ndipo itha kugwiritsidwanso ntchito ngati ukonde wodzipatula kwakanthawi. Pogwiritsidwa ntchito, zitha kuzindikirika pongotengera njira zosiyanasiyana zokopera ndime. Highway guardrail net yomwe imapangidwa imagwiritsidwa ntchito kwambiri m'misewu yambiri yapakhomo ndipo yapeza zotsatira zabwino.

Chida cha mesh ya mpanda ndi chokongola komanso chokhazikika, sichimapunduka, ndipo chimafulumira kuyika. Ndizitsulo zabwino zopangira khoma lazitsulo. Amagwiritsidwa ntchito makamaka pamalamba oteteza mbali zonse za misewu yayikulu, njanji, ndi milatho; chitetezo chachitetezo cha eyapoti, madoko, ndi madoko; kudzipatula ndi kutetezedwa kwa mapaki, kapinga, malo osungiramo nyama, maiwe, misewu, ndi malo okhala pomanga tauni; mahotela, Chitetezo ndi kukongoletsa mahotela, masitolo akuluakulu ndi malo osangalatsa. Njira yopanga: waya wowongoka, kudula, kupindika, kuwotcherera, kuyang'ana, kupanga, kuyesa kowononga, kukongoletsa (PE, PVC, dip yotentha) ma CD ndi kusungirako malinga ndi zomwe wogwiritsa ntchito amafuna, kupanga ndi makonda.
Zogulitsa za mpanda ndi izi:.
(1) 2.8mm-6.0mm wa waya woviika wa mauna;
(2) Mesh kukula: **ang'ono 5cm -25cm;
(3) Kukula kwa mauna: 2400mm X 3000mm;
(4) Zolemba zamagulu: m'mimba mwake 48mm. 60 mm; (chubu chozungulira, chubu lalikulu, pichesi, mzere wa nkhunda, ndime ya Dutch)
(5) Kukula kwa chimango: 14mmx 20mm, 20mmx 30mm;
(6). Zida zopangira maukonde okhudzana ndi mpanda: khadi yolumikizira, bolt yoletsa kuba, kapu yamvula;
(7). Njira yolumikizira: kugwirizana kwa khadi;
(8) Pali njira ziwiri zokhazikitsira: -Imodzi ndiyo kukonza cholumikizira chapansi cholumikizira mzaticho ndi mabawuti okulitsa, ndipo chinacho ndikuchiyika, kukula kwake ndi 30 cm.

Monga chida chothandiza kwambiri kudzipatula komanso chitetezo, ndi3d mpandaali ndi izi:
1. Chifukwa cha kuyika kwa njira yophatikizira mauna ndi mzati, imakhala ndi mawonekedwe osavuta, kukhazikitsa kosavuta, kokongola komanso kothandiza. Ndipo ndi yabwino kunyamula, ndipo si oletsedwa ndi mtunda undulations pa unsembe.
2. Kumadera akum'mwera, makamaka madera ena amapiri, otsetsereka, ndi okhotakhota kumbali zonse za msewu, akhoza kuikidwa mosavuta.
3. Poyerekeza ndi zinthu zina zolepheretsa kudzipatula, mtengo wake ndi wochepa, womwe ndi woyenera kwambiri kukwezedwa kwakukulu kumbali zonse za misewu yapakhomo.