Ndi mtundu wanji wa guardrail womwe umafala kwambiri mu highway guardrail net?

Highway guardrail net ndiye mtundu wodziwika kwambiri wa guardrail net. Amalukidwa ndi kuwotcherera ndi waya wapamwamba kwambiri wapanyumba wokhala ndi mpweya wochepa kwambiri komanso waya wa aluminiyamu-magnesium alloy. Ili ndi mawonekedwe a msonkhano wosinthika, wamphamvu komanso wolimba. Itha kupangidwa kukhala khoma lokhazikika la guardrail network ndikugwiritsidwa ntchito ngati netiweki yodzipatula kwakanthawi. Itha kuzindikirika pogwiritsa ntchito njira zosiyanasiyana zokopera ndime pakugwiritsa ntchito. M'zaka zaposachedwa, njira zoteteza misewu yayikulu zakhala zikugwiritsidwa ntchito kwambiri m'misewu yambiri yapakhomo ndipo zapeza zotsatira zabwino.

Pali mitundu iwiri yodziwika bwino yamaukonde a highway guardrail: umodzi ndi ukonde wapawiri wa guardrail, ndipo winawo ndi ukonde wa frame guardrail.
1. Zodziwika bwino zama neti a bilateral highway guardrail nets (bilateral guardrail nets):
(1) Pulasitiki choviikidwa waya wopingasa: 3.5-5.5mm;
(2) Mesh: 75x150mm, 50x100mm, 80x160mm yokhala ndi waya wambali ziwiri kuzungulira;
(3). Kukula kwakukulu: 2300mm x 3000mm;
(4). Mzere: 60mm / 2mm zitsulo chitoliro choviikidwa mu pulasitiki;
(5), malire: palibe;
(6) Chalk: kapu yamvula, khadi yolumikizira, mabawuti odana ndi kuba;
(7). Njira yolumikizira: kulumikizana ndi khadi.
2. Zodziwika bwino za frameway guardrail net (frame guardrail net): dzenje la mauna (mm): 75x150 80x160
Net filimu (mm): 1800x3000
Chimango (mm): 20x30x1.5
Kuviika kwa mauna (mm): 0.7-0.8
Pambuyo popanga mauna (mm): 6.8
Kukula kwa mizati (mm): 48x2x2200 Kupindika konse: 30°
Utali wopindika (mm): 300
Kutalikirana kwa mizere (mm): 3000
Mzere wophatikizidwa (mm): 250-300
Maziko ophatikizidwa (mm): 500x300x300 kapena 400 x400 x400
Mawonekedwe a makoka a Highway guardrail: Maukonde a Highway guardrail ndi amitundu yowala, oletsa kukalamba, osachita dzimbiri, athyathyathya, osasunthika, osasunthika komanso osasinthika ndi mphamvu zakunja. Amakhala ndi kusinthasintha kwamphamvu pakumanga ndi kukhazikitsa pamalopo, ndipo mawonekedwe ake amatha kusinthidwa nthawi iliyonse malinga ndi zofunikira zapamalo. ndi kukula kwake, ndipo angagwiritsidwenso ntchito ndi mizati yogwirizana. Chifukwa imatengera kuyika kwa ma mesh ndi mizere yophatikizira, imatha kunyamulidwa mosavuta ndipo sikuletsedwa ndi kusinthasintha kwa mtunda pakuyika.

Highway guardrail network ili ndi mawonekedwe a gridi yosavuta, yokongola komanso yothandiza, yosavuta kunyamula, ndipo kuyika kwake sikungoletsedwa ndi kusinthasintha kwa mtunda. Imakhala ndi mphamvu zotha kusintha mapiri, mapiri, ndi madera opindika ambiri. Amagwiritsidwa ntchito makamaka pamalamba oteteza mbali zonse za misewu yayikulu, njanji, ndi milatho; chitetezo pama eyapoti, madoko, ndi madoko; kudzipatula ndi kutetezedwa kwa mapaki, kapinga, zoo, maiwe, nyanja, misewu, ndi malo okhala pomanga ma tauni; nyumba za alendo ndi mahotela , chitetezo ndi zokongoletsera m'masitolo akuluakulu ndi malo osangalatsa.