Kuyika ndi zofunikira za zikwangwani zochenjeza zamsewu wamtawuni

Zizindikiro za mseu wa mzindawozimawonekera m'mbali zosiyanasiyana za moyo wathu, ndi zizindikiro zochenjeza za pamsewu zimakhala zofala kwambiri. Ndiye, kodi mumadziwa bwanji za zizindikiro zochenjeza za pamsewu? Pansipa, Qixiang iwonetsa momwe mungakhazikitsire ndi zofunikira pazizindikiro zochenjeza zamsewu wamzindawu kuti mumvetse bwino.

I. Tanthauzo la Zizindikiro za Chenjezo la City Road

Zizindikiro za m’misewu ya m’mizinda zimagaŵidwa makamaka m’mitundu isanu: zizindikiro zoletsa, zizindikiro zochenjeza, zizindikiro za malangizo, zizindikiro zachidziŵitso, ndi zizindikiro zina. Zizindikiro zochenjeza, zomwe zimatchedwanso kuti zikwangwani zochenjeza pamsewu, ndi mtundu wofunika kwambiri wa zikwangwani zamsewu.

Zizindikiro Zochenjeza Pamsewu: Zizindikiro zochenjeza magalimoto ndi anthu oyenda pansi pa malo oopsa; kaŵirikaŵiri amaikidwa m’malo ogwirira ntchito omwe sachedwa kuchita ngozi kapena ali ndi ngozi zambiri. Zizindikiro zochenjeza zimakhala zachikasu zokhala ndi malire akuda ndi zizindikiro zakuda, ndipo ndi makona atatu ofanana ndi nsonga yolozera mmwamba. Madalaivala ayenera kumvetsera akawona chizindikiro chochenjeza, kuyendetsa galimoto mosamala, ndi kuchepetsa liwiro.

II. Zofunika Pakuyika Zizindikiro Zochenjeza Zapamsewu wa City

Kuyika zikwangwani zochenjeza pamsewu nthawi zambiri kumakhala ndi zofunikira zina.

(1) Choyamba, zizindikiro zochenjeza za pamsewu ziyenera kupangidwa motsatira mfundo za dziko. Zida ziyenera kukwaniritsa zofunikira, chifukwa zikwangwani zapamsewu zimagwiritsidwa ntchito pokonza magalimoto, ndipo kusatsatira kungakhale ndi zotsatira zoopsa. Mwachitsanzo, makulidwe a mbale ya aluminiyamu, mulingo wa filimu yowunikira, miyezo ya njanji ndi ma clamps, ndi miyezo ya maziko onse ayenera kuyang'aniridwa ndikuvomerezedwa musanagwiritse ntchito.

(2) Kachiwiri, mawonekedwe ogwiritsira ntchito zikwangwani zochenjeza pamsewu ndizosiyanasiyana. Zitha kugwiritsidwa ntchito pazingwe zamagetsi, zizindikilo zomanga, molumikizana ndi nsanamira, nthawi zina zimapachikidwa pa mawaya, ndipo nthawi zina kumamatira kumakoma. Chochitika chilichonse chimafunikira kutetezedwa bwino kwa zikwangwani zochenjeza za pamsewu kuti zisagwe ndikuyika pangozi oyenda pansi.

Ndipotu, ntchito yomanga ndi yovuta kwambiri kwa ogwira ntchito chifukwa kutsatira ndondomeko yokhazikika kumakhala kovuta. Choncho, kuchita bwino n’kofunika kwambiri. M'nyengo yozizira, nyengo yozizira iyenera kugonjetsedwa, ndipo m'chilimwe, kutentha kuyenera kugonjetsedwa. Zotsatirazi ndikulongosola mwatsatanetsatane ndondomeko yomanga zikwangwani kwa ogwira ntchito.

(1) Kutengera zojambula zamapangidwe, gwiritsani ntchito siteshoni yonse kuti mupeze ndikuyala dzenje la maziko.

(2) Yalani dzenje latsatanetsatane la maziko molingana ndi zojambulajambula. Pambuyo pofukula, iyenera kufika kukula ndi kuya komwe kukuwonetsedwa muzojambula. Ngati pali chisokonezo pamtunda wofukula, onjezerani voliyumu yofukula kuti mukwaniritse zofunikira za mapangidwe. Maziko a magawo awiri sangathe kumangidwa nthawi imodzi.

(3) Pambuyo dzenje maziko akudutsa anayendera, kuyamba kuthira lolingana kalasi ndi makulidwe a konkire khushoni wosanjikiza. Kenako, ikani gawo lowonekera ndi 15cm kumunsi kwa dzenje la maziko, ikani ndikumanga chilimbikitso, ndi kumanga mabawuti oyikapo.

(4) Pambuyo pa mawonekedwe ndi kulimbikitsana kwadutsa kuyang'aniridwa ndi injiniya woyang'anira, yambani kuthira C25 konkire. Pakutsanulira, phatikizani mu zigawo ndikugwedezeka mofanana. Sambani pamwamba pa maziko ndi kuchotsa formwork pambuyo konkire kufika 85% mphamvu.

(5) Perekani antchito odzipereka kuti azichiritsa maziko a konkire.

(6) Bweretsani dothi m'magawo ndikuliphatikiza, ndikulilinganiza ndi nthaka yozungulira.

(7) Yambani kukhazikitsazikwangwani zamagalimoto: Zida zazikulu ndi njira yoyikapo yofunikira pakuyika ndime: crane imodzi ya 8T, nsanja imodzi yogwirira ntchito yamlengalenga, ndi galimoto imodzi yoyendera. Pazigawo zamagulu awiri ndi mzere umodzi, tikukonzekera kunyamula zipilalazo kupita kumalo omangapo pambuyo poyatsa, ndikuziyika pa nambala yofanana ya mulu pogwiritsa ntchito crane ya 8T. Kwa mapangidwe a cantilever amodzi, mapanelowo adzakhazikika pamizere ndi mizati asanayikidwe pamodzi pogwiritsa ntchito crane.