Chiyambi cha malonda
Chifukwa cha maubwino omanga mwachangu komanso mawonekedwe opepuka, mlatho wachitsulo wopangidwa kale ukhoza kugwiritsidwa ntchito ngati Project Pedestrian Passage Yokongola komanso yotsika mtengo. Ndilo kusankha koyamba kwa makasitomala ambiri.
Kufotokozera
| Dzina la malonda: | Project Pedestrian Passage |
| dzina lakutchulira: | Msewu; zitsulo kapangidwe footbridge; mlatho wamatauni; zitsulo zosakhalitsa mlatho; msewu wolowera kwakanthawi; mlatho wosakhalitsa; Bailey footbridge; |
| chitsanzo: | Mtundu 321; Mtundu wa 200; Lembani GW D; Zida zachitsulo zapadera, etc. |
| Chidutswa cha truss chomwe chimagwiritsidwa ntchito kwambiri: | 321 mtundu Bailey Panel, 200 mtundu Bailey Panel; GW D mtundu Bailey Panel, etc. |
| Kutalika kwakukulu kamodzi kokha kamangidwe ka mlatho wachitsulo: | Pafupifupi 60 metres |
| Standard msewu m'lifupi mlatho wachitsulo: | 1.2 mamita, 1.5 mamita, mamita 2 kapena makonda malinga ndi zofunika. |
| Kalasi ya katundu: | Kuchuluka kwa anthu kapena magalimoto ang'onoang'ono. Nthawi zambiri osapitirira 5 matani. |
| Kupanga: | Malingana ndi kusiyana kwa kutalika ndi katundu, sankhani mzere woyenera. |
| Main chuma mlatho: | GB Q345B |
| Pini yolumikizira: | 30CrMnTi |
| Kulumikizana kwa bolt: | 8.8 giredi mkulu-mphamvu mabawuti; 10.9 ma bawuti amphamvu kwambiri. |
| Pamwamba pa dzimbiri: | Kutentha-kuviika galvanizing; utoto; heavy-ntchito anticorrosive utoto kwa kapangidwe zitsulo; utoto wa asphalt; anti-skid aggregate treatment of bridge deck, etc. |
| Njira yokwezera mlatho: | Cantilever kukankha njira; njira yolumikizira mu-situ; njira yopangira zingwe; njira yokwezera; njira yoyandama, etc. |
| Kuyika kumatenga nthawi: | 3-7 masiku dzuwa pambuyo abutment ndi zinthu zina zakwaniritsidwa (kutsimikiziridwa malinga ndi kutalika kwa mlatho ndi malo malo) |
| Kuyika kumafuna antchito: | 5-6 (zotsimikiziridwa malinga ndi malo a malo) |
| Zida zofunika pakuyika: | Ma cranes, hoist, jacks, chain hoist, welders, jenereta, ndi zina zotero (Ikhoza kusinthidwa malinga ndi momwe malo alili) |
| Zofunika za Steel Bridge: | Zotsika mtengo, zowoneka bwino, zopangira zowunikira, kusonkhanitsa mwachangu, zosinthika, zotayika, moyo wautali |
| Phunzirani chiphaso: | ISO, CCIC, BV, SGS, CNAS, etc. |
| Executive Standard: | JT-T/728-2008 |
| wopanga: | Malingaliro a kampani Zhenjiang Great Wall Heavy Industry Technology Co., Ltd. |
| Zotulutsa pachaka: | 12000 matani |
Ntchito zamalonda
Milatho ya anthu oyenda pansi nthawi zambiri imamangidwa m'malo okhala ndi anthu ambiri komanso oyenda pansi, kapena pamphambano, mabwalo ndi njanji. Milatho yoyenda pansi imalola oyenda pansi kudutsa, ndipo imagwiritsidwa ntchito kupeŵa mikangano pamene ndege ya magalimoto ndi oyenda pansi ikudutsa, kuonetsetsa kuti anthu akudutsa motetezeka, kuonjezera liwiro la galimoto, komanso kuchepetsa ngozi zapamsewu.
Ubwino wa mankhwala
1. Kupatutsa anthu ndi magalimoto, kuonjezera liwiro la galimoto, ndi kuchepetsa ngozi
2. Zokongola, zitha kugwiritsidwa ntchito ngati mawonekedwe amzinda
3. Mapangidwe osavuta komanso kuwongolera mwachangu
4. Zogwiritsidwa ntchito kwambiri
5.Kutetezedwa kwakukulu
