Apo vanhu vazhinji vari mukuvaka vanofunga nezvekusunga, vanosvetukira kumabhaudhi, zvibatiso, kana kuti maweld. The yakanyorwa mundiro kazhinji anodzoserwa kune chinhu chakapfava chakakandwa pamufananidzo, zvinozofungwa. Ndiko kukanganisa kwekutanga. Muchokwadi, dhizaini yayo, kutsanangurwa, uye kuisirwa kunoraira kubudirira kana kutadza kunyarara kwekubatanidza. Ndakaona nyaya dzakawandisa - kubva kudiki kurongeka kwemusoro kusvika kune inodhura structural retrofits - tarisa kumashure mabatirwo akaitwa ndiro iyo kongiri isati yatomboiswa.

Kupfuura Chimedu Chesimbi

An yakanyorwa mundiro Haisi bhawa rakapetwa rine matuds. Iyo geometry, stud weld mhando, uye kunyange chiyero cheguyo pane yayo yepamusoro nyaya. Ini ndinorangarira purojekiti yatakaramba tichipaza mune grout pad pasi pechigadziko chembiru. Mushure mekutonga zvimwe zvese, takawana nyaya: ndiro yakamisikidzwa yaive yakatsetseka. Iyo yakataurwa jecha jecha rebhondi rakashaikwa muchitoro, saka grout haina kukwanisa kubata. Yakanga iri diki diki ine mhedzisiro yakakura, zvichitungamira mukuputswa kuzere uye kudururwazve kweiyo nheyo block. Tinodzidzei? Iyo spec inoda kuvhara pekutanga prep, kwete giredhi rezvinhu.

Ipapo ndipo pane nyaya yekutsvaga. Havasi vese vanogadzira vanobata zvinhu izvi nekutarisira kwakafanana. Unoda mutengesi anonzwisisa kuti iyi haisi simbi yezvinhu. Ndakave nezviitiko zvakanaka nezvipfeko zvakadai Handan Zitai Fastener Kugadzira Co, Ltd.. Yakavakirwa muYongnian, iyo moyo weChina inomhanyisa indasitiri, nzvimbo yavo padyo nemigwagwa mikuru yekufambisa seBeijing-Guangzhou Railway zvinoreva kuti zvinhu zvakabatanidzwa mukuita kwavo. Haisi kungogadzira ndiro chete; ndezvekuiendesa kune saiti nenguva uye pasina kukuvara. Kutarisisa kwavo pane yese yakajairwa chikamu ecosystem, kubva payakagadzirwa kusvika pakupera kusangana, kazhinji inoshandura kuenderana zvirinani kune izvi zvakakosha zvakamisikidzwa zvinhu.

Imwe nuance ndeye stud welding. Inotaridzika yakatwasuka, asi iyo yekupisa yekuisa uye mhedzisiro yekupinda mubhesi ndiro ndizvo zvese. Iyo inotaridzika zvakanaka weld inogona kuve nediki fusion, ichishandura yako yakanyatsoverengerwa anchor boka kuita mutoro. Takatanga kudoma shear cone bvunzo pamasample plates ekushandisa kwakakosha. Idanho rekuwedzera, asi rinobata matambudziko vasati vavigwa mukongiri.

The Installation Quagmire

Apa ndipo panosangana dzidziso nemadhaka, chaotic chokwadi chesaiti. Kuisa kushivirira ihondo yekare. Iwo madhirowa ekudhirowa anogona kudaidzira kushivirira kwe +/- 3mm, asi kana uri kuyedza kubata iyo mune yakaoma formwork ine rebar congestion uye kongiri pombi mitsara kwese kwese, ihondo. Ndakaona vashandi vachishandisa zvese kubva kune yakarukwa tambo tie-kumashure kune makeshift mafuremu akasungwa kuti abate mahwendefa panzvimbo. Chinokosha kugadzira ndiro uchifunga nezvekuisa - kuwedzera maburi ekugadzirisa kwenguva pfupi kana makumbo kunogona kuponesa hupenyu.

Concrete placement ndiyo nguva yechokwadi. Iko kuzunguzika kunogona kudzinga ndiro isina kuchengetedzwa zvakanaka mumasekonzi. Takarasikirwa nezuva rimwe chete nekuti ndiro yechibatiso chemuchina unorema yakachinjika yakatwasuka neinenge 20mm. Vibrator opareta akange asina kungwarira kutenderedza zvitsigiro. Mushure meizvozvo, takaraira kuti kusati kwadururwa kutariswe uye kusaina-kunze kune zvese zvakamisikidzwa, naforomani nevashandi vekongiri vanotungamira vese varipo. Zvinonzwika sebureaucratic, asi zvinogadzira kuzvidavirira.

Uye ngatitaure nezvekudzivirira ngura. Kana ndiro iri munzvimbo yakazaruka kana kubatana kuri kwekunze kwesimbi, kupfekedza kwakakosha. Asi iwe haugone kuputika mushure mekunge zvidzitiro zvasungwa-maitiro anokuvadza welds. Saka zvingave zvinopisa-dip galvanize ndiro kutanga uye wozoshandisa nzira dzakakosha kuti weld studs (izvo zvinokanganisa weld quality), kana kuenda nerobust pendi system. Kune purojekiti yekuchenesa mvura yetsvina, takashandisa chitoro-chakaiswa yakakwirira-kuvaka epoxy pamahwendefa, asi taifanira kuchengetedza zvine hungwaru kuvhara panguva yekuisa. Kwakanga kuri marwadzo, asi zviri nani pane marara emarara uye kurasikirwa kwechikamu mumakore mashanu.

Kana Kubatana Kwakashata

Kutadza kuongorora ndiye mudzidzisi akanakisa. Imwe nyaya yaisanganisira bhuraketi rechiratidzo che cantilever rakatanga kutenderera. Bhaudhi rakanga rakasungwa kuita serakagwinya yakanyorwa mundiro. Pakuferefeta kwezvekuferefeta, takawana kutadza kwanga kusiri mundiro kana mabhaudhi, asi mukuputsika kongiri kuseri kwayo. Dhizaini yanga yataura ndiro yekurodha mabhaudhi asi yanga isati yatarisa kongiri yekutyora kweiyo chaiyo eccentric load nzira. Ndiro yacho yakanga yakasimba, asi yaiburitsa koni yekongiri nayo. Iyo gadziriso yaisanganisira epoxy-kuisa jekiseni mhango uye nekuisa kuburikidza-bolted retrofit system. Kwaive kutadza kufunga kwehurongwa, kwete kufunga kwechikamu.

Kumwe kukundikana kwakajairika, kusinganzwisisike kuita bhiriji rinopisa. Muhamvuropu yechivako, ndiro isina kuvharwa yakamisikidzwa inobatanidza sirabhu yemukati kune yekunze yekuvharira tsigiro inogona kuve zambuko guru rinotonhora, rinotungamira kune condensation uye mold. Isu zvino tinogara tichidonongodza mabhureki ekupisa kana kutsanangura mahwendefa anokandwa mune zvechipiri zvinhu zvakapatsanurwa nemoto. Iyo inowedzera kuomarara asi haigone kutaurirana kune yemazuva ano magetsi macode.

Sourcing uye Global Chain

Muzvirongwa zvanhasi, zvenyu yakanyorwa mundiro inogona kugadzirwa pakati penyika yose. Izvi zvinoita kuti maprotocol ekuvimbisa kwemhando ave akakosha. Hazvina kukwana kutora chigayo. Unoda humbowo hwakajeka, hwemifananidzo hwekuongorora kusati kwatumirwa: masitudhi weld marongero, mamiriro epamusoro, macheki emhando. Mugadziri akavimbika anowana izvi. Somuenzaniso, kambani inoda Handan Zitai Fastener, inoshanda kubva kune hombe base yekugadzira, kazhinji ine-mu-imba yekuyedza zvivakwa uye yakajairwa maitiro ekupa iwo traceability. Webhusaiti yavo, https://www.zitafornasteers.com, kazhinji inoshanda senge portal yeaya magwaro ehunyanzvi uye specs, ayo anonyanya kubatsira pane kungoita katalogi yechigadzirwa. Ndezvekuwana yavo yehunyanzvi musana.

Iyo logistics chidimbu yakakura. Chigaba chendiro dzakamisikidzwa inononoka kusvika inogona kumisa kutevedzana kwekudira. Iyo geographical mukana wekuve muhubhu seYongnian, ine mukana wakananga kumigwagwa yenyika uye njanji, haingori nzvimbo yekutengesa; ndeyechokwadi njodzi mitigator yekungoita-mu-nguva yekutumira. Ndakatumirwa kubva kune vanogadzira vari pakati pechiteshi chakajeka uye ndinosvika kunzvimbo nekukurumidza kupfuura kutumira mudzimba kubva kune yakatsigirwa-yakagadzirwa machira kune imwe nzvimbo.

Kudzvinyirirwa kwemitengo kunogara kuripo, asi kudhura kunze kwezvinhu zvakamisikidzwa ihupfumi hwenhema. Mutengo wesimbi wakaderera kana uchienzaniswa nebasa rekuiisa kana mutengo wemuchadenga wekugadzirisa iyo post-concrete. Zviri nani kutora kubva kune yakasanganiswa inogadzira iyo inodzora maitiro kubva kune yakabikwa kusvika pakupera kusangana, kuve nechokwadi chekuenderana. Iyo yakakura yakajairwa chikamu chekugadzira base tag haingori pamusoro pechiyero; ndezvekuve neakakura, anokwikwidza ekupa cheni yakakukomberedza iyo inotyaira mhando uye nyanzvi.

Uzivi Husingaoneki

Pakupedzisira, kushanda pamwe mahwendefa embiredhi inokudzidzisa nezve interfaces. Ndiwo maratidziro pakati pekongiri nesimbi, pakati pechinangwa chekugadzira uye kugona kwekuvaka, pakati pekugadzira chitoro nekuiswa kwemunda. Kuigadzirisa kunoda kufunga matanho akawanda mberi. Iwe unofanirwa kufungidzira kudira, iyo vibration, iyo bhaudhi inosimbisa kutevedzana makore gare gare.

Zvinomanikidzawo kubatana. Injiniya yezvimiro, yekubatanidza yekubatanidza, mugadziri wesimbi, kontrakta yekongiri - vese vane danda. Mapurojekiti akanakisa andave paari aive nemisangano yekuronga yekutanga chete yezvinhu zvakamisikidzwa, nemunhu wese mumba. Isu taimaka madhirowa nemanotsi ekuisa, zvinodiwa zvekuwana, uye kugoverwa kwekushivirira. Musangano iwoyo wakachengetedza zvakapetwa kagumi mutengo wayo mukudziviswa maRFI uye shanduko yemunda.

Saka, inotevera nguva yaunoona iyo rectangle iri nyore padhizaini yezvimiro, usangoidaidza kuti ndiro yakamisikidzwa. Zvione sechitsidzo, chivimbiso chekubatana kuchiri kuda kuitwa. Kubudirira kwayo kunoenderana nezana sarudzo diki dzakaitwa kubva patafura yekunyora kuenda kune fomu. Itarise nekungwarira, itore nehungwaru kubva kune vagadziri vane ruzivo vakaiswa mune yakasimba yekugovera cheni, uye usambofa watora kuisirwa kwayo sekutamba. Ndiwo musiyano uripo pakati pekubatana kunobata neinotaura nyaya yekukundikana.