Kodi tiyenera kusamala chiyani tikamakonza zonyamula ndi zoyambira za mlatho wa Bailey?

Chifukwa cha mawonekedwe ake osavuta, kuyimitsidwa mwachangu, kusinthana kwabwino komanso kusinthasintha kwamphamvu, Bailey Bridge imagwiritsidwa ntchito kwambiri pamoyo watsiku ndi tsiku. Ndiye tiyenera kulabadira chiyani tikamakonza zonyamula ndi zoyambira za mlatho wa Bailey?

1. Pamene aBailey Bridgeimakankhidwira pamalo omwe adakonzedweratu, mtengo wowongolera udzachotsedwa ndipo gawo lomaliza limayikidwa kuti likonzekere mlatho m'malo. Mukayika, kwezani mlatho wapansi ndi jack, chotsani thanthwe ndi mbale yachitsanzo, sunthani mlatho pansi pa thanthwe kupita ku mbale yokhazikitsidwa kale; kenako kuwoloka mlatho pang'onopang'ono pampando wa mlatho. Mbale yachitsulo yokhuthala iyenera kuikidwa pakati pa jack ndi chingwe chapansi kuti amwaze katunduyo pamizere iwiri ya chingwe bar. Malo ake amayikidwa bwino pa mphambano yamtengo wa chingwe cha truss ndi bailey pole.

2. Pamene mlatho umatera, liwiro la jack iliyonse liyenera kukhala lokhazikika, kuti musayang'ane kulemera kwa mlatho pa jack inayake, kuwononga jack kapena truss chingwe ndodo ndi ngozi zina zazikulu. Kwa milatho yaying'ono komanso yopepuka, khwangwala zitha kugwiritsidwa ntchito. Mulimonse momwe zingakhalire, muyenera kutera kubanki imodzi kenako kubanki ina. Ikakhazikitsidwa pamalo otsetsereka, jack iyenera kuyikidwa molimba, kuti isagwere. Nthawi yomweyo, oyendetsa 1-2 ayenera kutumizidwa ku thanthwe lina la banki kuti aone ngati pali cholakwika chilichonse, ngati mlatho watsekedwa kapena watsekedwa. ndondomeko yoyamba; kuthana ndi mavuto mu nthawi, kuyimitsa kukhazikitsa ngati n'koyenera, ntchito jack kukweza mlatho ndi kusuntha wodzigudubuza.Mayendedwe oyambitsa ayenera kufufuzidwa nthawi iliyonse, ndipo ngati kupatuka kulikonse kwapezeka, konzani nthawi yomweyo, makamaka pamene truss imakankhidwa pamalo oyenerera, omwe amatha kuwongoleredwa ndi njira yokoka mchira.

3. Kuchotsedwa kwa mlatho kuyenera kuchitidwa motsatira dongosolo la erection. Pamene kusiyana kwautali pakati pa sitimayo ya mlatho ndi mayendedwe osakwana 15 cm, mbale imodzi imatha kukhazikitsidwa. Mbali imodzi ya mbaleyo imayikidwa mkati mwa batani la mtengo, ndipo mapeto ena amaikidwa pamsewu, koma pilo iyenera kukhala pansi. ma lap plates ayenera kuikidwa. Pamene malo ali ochepa, akhoza anakokera mmbuyo pamene dismantled, ndiyeno trusses ndi zigawo zina akhoza kuchotsedwa mmodzimmodzi. Chotsani khomo ndi kutuluka poyamba, ndiye pamwamba pa mapeto a mlatho ndi jack, chotsani mzere wotsiriza ndi mlatho, ikani thanthwe, ndikuyika mapeto a mlatho; matabwa ayenera kuwonjezeredwa pakati pa mbale ziwiri, ndipo chothandizira mbale chiyenera kukhazikitsidwa pansi pa mtengo. The truss ndiye pang'onopang'ono anakoka mmbuyo ndi munthu kapena makina traction.Kokani nthawi yomweyo kuti mosamalitsa kulamulira kukankha ndi kukoka liwiro, kukakamiza kukhala yunifolomu, kukankhira kukhala wodekha ndi yosalala, osati mochedwa kapena mofulumira kwambiri.

The mlatho wopangira zitsulo mumsewu waukulu, Bailey Bridge, Bailey beam ndi zinthu zina zopangidwa ndi Great Wall Heavy Industry amasangalala ndi mbiri yabwino kunyumba ndi kunja, ndipo amatumizidwa ku mayiko ambiri. makasitomala omwe ali ndi ntchito zapamwamba kwambiri, cholinga chathu chabizinesi ndi: kupereka makasitomala zinthu zapamwamba, kupereka othandizira akatswiri, kulumikizana kodalirika. Landirani abwenzi ochokera m'mitundu yonse kuti abwere kudzayesedwa, kuti mukhazikitse kulumikizana kwanthawi yayitali kwamabizinesi.