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Nhanganyaya, Zvinotsanangurwa, Kuisa Maitiro, Corrosion Zvikonzero zveAnchor Bolts

2022-07-25 /Exhibition

Anchor screw

Anchor bolts ari screw rods anoshandiswa kusungirira midziyo, nezvimwe panheyo dzekongiri.Inowanzo shandiswa muzvivakwa zvakaita senjanji, migwagwa mikuru, mabhizinesi emagetsi emagetsi, mafekitori, migodhi, mabhiriji, shongwe cranes, hombe-span zvivakwa zvesimbi uye zvivakwa zvikuru.Ane kugadzikana kwakasimba.

Tsanangudzo

Anchor mabhaudhi anowanzo shandisa Q235 uye Q345, ari akatenderera.Zvinoita sekuti handina kuona kushandiswa kweshinda, asi kana simba richida, haisi pfungwa yakaipa.Rebar (Q345) yakasimba, uye tambo yenati haisi nyore kuve yakatenderera.Kune mabhaudhi eanchor akareruka, kudzika kwekuvigwa kunowanzo kupeta dhayamita makumi maviri neshanu, uyezve hoko ye90-degree ine kureba ingangoita 120mm inogadzirwa.Kana iyo bhaudhi dhayamita yakakura (yakadai se45mm) uye yakadzika yakavigwa yakadzika zvakanyanya, skweya ndiro inogona kusungirirwa pamagumo ebhaudhi, ndiko kuti, musoro mukuru unogona kuitwa (asi pane zvimwe zvinodiwa).Kudzika kwekuvigwa uye chirauro zvese ndezvekuona kupokana pakati pebhaudhi nenheyo, kuti usaite kuti bhaudhi riburitswe uye kukuvara.Naizvozvo, kusimba kwechibatiso cheanchor bhaudhi ndiko kusimba kwesimba resimbi yakatenderedzwa pachayo, uye saizi yakaenzana nenzvimbo yepakati-chikamu inowedzerwa nekukosha kwekugadzira kwesimba rekusimba (140MPa), inova inotenderwa kutakura kutakura. panguva yekugadzira.Mhedzisiro yekusimba ndeyekuwanza nzvimbo yayo yepakati (inofanirwa kunge iri nzvimbo inoshanda pashinda) nekusimba kwesimba resimbi (Q235 tensile simba i235MPa).Sezvo kukosha kwekugadzira kuri padivi rakachengeteka, simba rekusimba panguva yekugadzira ishoma pane yekupedzisira tensile simba.

Installation process

Kuiswa kweanchor bolts kunowanzo kukamurwa kuita 4 maitiro.

1. The verticality yemabhaudhi anchor
Mabhaudhi anchor anofanirwa kuisirwa vertically pasina kurerekera.

2. Kuisa mabhaudhi anchor
Panguva yekuiswa kwemabhaudhi eanchor, iyo yechipiri grouting yeakafa anchor bolts inowanzosangana, ndiko kuti, kana hwaro hwadururwa, maburi akachengeterwa mabhoti eancho anochengeterwa pamberi penheyo, uye mabhoti anchor anoiswa. painoiswa mudziyo.mabhaudhi, wobva wadira mabhaudhi ekumisa kuti afe nekongiri kana simende dhaka.

3. Anchor bolt installation - simbisa

4. Ita zvinyorwa zvekuvaka zvekuisa mabhoti anchor anoenderana

Panguva yekugadzwa kwemabhoti anchor, marekodhi ekuvaka anoenderana anofanirwa kuitwa zvakadzama, uye mhando uye zvirevo zveanchor bolts zvinofanirwa kuratidzwa zvechokwadi, kuitira kuti ipe ruzivo rwehunyanzvi ruzivo rwekugadzirisa uye kutsiva mune ramangwana.

Kazhinji, zvidimbu zvakasimirirwa nechepamusoro-soro zvinofanira kuitwa mumakeji evhu (mahwendefa esimbi akafanomisikidzwa akabayiwa nemaburi ebhaudhi anofanira kutanga apfekwa, uye nzungu dzinofanira kuiswa kuti dzitsikidze pasi. Usati wadira. iyo pre-yakamisikidzwa zvikamu zvinofanirwa kusungirirwa kune formwork uye yakagadziriswa.Kuisa saizi yemabhaudhi etsoka inogona kuvimbiswa.Kana iwe uchida kuchengetedza zvinhu, iwe unogona zvakare kushandisa simbi mbariro kuti weld uye ugadzirise.Kana welding yapera, iwe unofanirwa kutarisa zviyero zvejometri. Panguva ino, kuiswa kwebhaudhi retsoka kunopedzwa zvechokwadi.

Standard

Nyika dzine zvirevo uye zviyero zvakasiyana, seBritish, zvemutemo, zveGerman, Australian standard, uye American standard.

Zvikonzero Zvokuora

(1) Chikonzero chesvikiro.Kunyange zvazvo mamwe mabhaudhi eanchor asingabatanidze nepakati, nekuda kwezvikonzero zvakasiyana-siyana, svikiro rinopisa rinogona kuendeswa kumabhaudhi anchor, zvichiita kuti mabhaudhi anchor aite ngura.
(2) Zvikonzero zvezvakatipoteredza.Carbon simbi mabhaudhi anoora munzvimbo dzine mvura.
(3) Chikonzero chebhaudhi.Muchigadziro, kunyange zvazvo mabhaudhi anchor akasarudzwa maererano nemirairo, anowanzo funga nezvesimba remabhaudhi uye haafungi kuti pasi pemamiriro akakosha, mabhaudhi anchor achasvibiswa panguva yekushandiswa, saka zvigadziriso zvinodzivirira marara senge zvisina tsvina. simbi haisi kushandiswa.


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