Kukhazikitsa ndi zofunikira za zizindikiro zochenjeza za misewu ya m'mizinda

Zizindikiro za msewu wa mzindaZimawonekera m'mbali zosiyanasiyana za miyoyo yathu, ndipo zizindikiro zochenjeza pamsewu zimakhala zofala kwambiri. Ndiye, kodi mukudziwa zambiri za zizindikiro zochenjeza pamsewu mumzinda? Pansipa, Qixiang ikuwonetsani malo ndi zofunikira za zizindikiro zochenjeza pamsewu mumzinda kuti mumvetsetse bwino.

I. Tanthauzo la Zizindikiro Zochenjeza za Misewu ya Mzinda

Zizindikiro za pamsewu wa mumzinda zimagawidwa m'mitundu isanu: zizindikiro zoletsa, zizindikiro zochenjeza, zizindikiro zophunzitsira, zizindikiro zodziwitsa, ndi zizindikiro zina. Zizindikiro zochenjeza, zomwe zimatchedwanso zizindikiro zochenjeza pamsewu, ndi mtundu wofunikira kwambiri wa zizindikiro za pamsewu wa mzinda.

Zizindikiro Zochenjeza Mumsewu: Zizindikiro zomwe zimachenjeza magalimoto ndi oyenda pansi za malo oopsa; nthawi zambiri zimayikidwa m'malo ogwirira ntchito omwe amatha kuchita ngozi kapena omwe ali ndi zoopsa zambiri. Zizindikiro zochenjeza ndi zachikasu zokhala ndi malire akuda ndi zizindikiro zakuda, ndipo ndi ma triangles ofanana ndi nsonga yoloza mmwamba. Oyendetsa galimoto ayenera kusamala akaona chizindikiro chochenjeza, kuyendetsa mosamala, ndikuchepetsa liwiro.

II. Zofunikira pa Kuyika Zizindikiro Zochenjeza za Misewu ya Mzinda

Kuyika zizindikiro zochenjeza pamsewu nthawi zambiri kumakhala ndi zofunikira zina.

(1) Choyamba, zizindikiro zochenjeza pamsewu ziyenera kupangidwa motsatira miyezo ya dziko. Zipangizo ziyenera kukwaniritsa zofunikira, chifukwa zizindikiro za pamsewu zimagwiritsidwa ntchito pokonza magalimoto, ndipo kusatsatira malamulo kungakhale ndi zotsatirapo zoopsa. Mwachitsanzo, makulidwe a mbale ya aluminiyamu, mulingo wa filimu yowunikira, miyezo ya njanji ndi zolumikizira, ndi miyezo ya maziko ziyenera kuyang'aniridwa ndikuvomerezedwa musanagwiritse ntchito.

(2) Kachiwiri, momwe zizindikiro zochenjeza pamsewu zimagwiritsidwira ntchito ndi zosiyanasiyana. Zingagwiritsidwe ntchito pazingwe zamagetsi, zizindikiro zomangira, pamodzi ndi zipilala, nthawi zina zimapachikidwa pa waya, ndipo nthawi zina zimamangiriridwa pakhoma. Nkhani iliyonse imafuna kumangidwa bwino kwa zizindikiro zochenjeza pamsewu kuti zisagwe ndikuyika anthu oyenda pansi pachiwopsezo.

Ndipotu, ntchito yomanga ndi yovuta kwambiri kwa ogwira ntchito chifukwa kutsatira njira yokhazikika kumakhala kovuta. Chifukwa chake, kugwira ntchito bwino ndikofunikira. M'nyengo yozizira, nyengo yozizira iyenera kuthetsedwa, ndipo m'chilimwe, kutentha kuyenera kuthetsedwa. Izi ndi kufotokozera mwatsatanetsatane njira yomangira chikwangwani kwa ogwira ntchito.

(1) Kutengera ndi zojambula za kapangidwe kake, gwiritsani ntchito malo onse kuti mupeze ndikuyika dzenje la maziko.

(2) Ikani dzenje la maziko mwatsatanetsatane malinga ndi zojambula za kapangidwe kake. Pambuyo pokumba, liyenera kufika kukula ndi kuzama komwe kwawonetsedwa pazithunzizo. Ngati pali chisokonezo pamwamba pa malo okumba, onjezerani kuchuluka kwa malo okumba kuti mukwaniritse zofunikira za kapangidwe kake. Maziko a mizere iwiri sangamangidwe nthawi imodzi.

(3) Pambuyo poti dzenje la maziko ladutsa muyeso, yambani kutsanulira mtundu wofanana ndi makulidwe a konkireti. Kenako, ikani gawo lowonekera ndi 15cm pansi pa pamwamba pa dzenje la maziko, ikani ndikumangirira cholimbitsa, ndikumangirira mabotolo a nangula.

(4) Pambuyo poti formwork ndi reinforcement zadutsa muyeso wa mainjiniya oyang'anira, yambani kutsanulira konkire ya C25. Mukathira, thirani pang'ono ndipo njenjemerani mofanana. Sefa pamwamba pa maziko ndikuchotsa formwork konkire ikafika pa 85%.

(5) Sankhani anthu odzipereka kuti akonze maziko a konkriti.

(6) Dzazani dothi m'magawo ndi kulilimbitsa, ndikulilinganiza ndi nthaka yozungulira.

(7) Yambani kukhazikitsachikwangwani cha magalimoto: Zipangizo zazikulu ndi njira yokhazikitsira zofunika pokhazikitsa mizati: crane imodzi ya 8T, nsanja imodzi yogwirira ntchito mumlengalenga, ndi galimoto imodzi yonyamulira. Pa zomangamanga zokhala ndi mizati iwiri ndi mizati imodzi, tikukonzekera kunyamula mizatiyo mwachindunji kumalo omangira titamaliza kuyika ma galvanizing, kenako nkuziyika pa nambala yofanana ya mulu pogwiritsa ntchito crane ya 8T. Pa zomangamanga zokhala ndi cantilever imodzi, mapanelo adzakhazikika pa mizati ndi matabwa asanayikidwe pamodzi pogwiritsa ntchito crane.