Steel Structure Details

Hazvina mhosva kuti rudzii rwechivako, skeleton inotakura mutoro inotsigira hutano hwese hwekuvaka inodiwa panguva yekuvaka. Chivako chesimbi chivakwa chinoumbwa nezvinhu zvesimbi pane mainframe, inova imwe yemhando yekuvaka chivako. Simbi zvivakwa zvivakwa zvinonyanya kuumbwa nesimbi matanda, simbi mbiru, simbi trusses, uye zvimwe zvikamu zvakaitwa chikamu simbi uye simbi ndiro. Simbi dhizaini zvikamu kana zvikamu zvinowanzobatanidzwa ne welds, mabhaudhi, kana rivets (Mhando dzeKubatanidza MuSimbi Zvimiro).

Simbi yekugadzira zvivakwa kusangana nezvinodiwa zvezvivakwa zvemazuva ano. Zvinokwanisika kuvaka zvimwe zvivakwa zvakakura-refu, zvinorema-mutoro wezvivakwa, izvo zvisingawanikwe mudzimba dzekongiri. Nekuti chimiro chesimbi chakareruka, chakasimba-chakasimba, chivakwa chinokurumidza, uye chivakwa chipfupi. Inoshandiswa zvakanyanya mu warehouses, muzvidzidzo, magaraji, mafekitari makuru, magyms, super high-rise zvivakwa uye mamwe minda.

Steel Structure Detail yeSimbi Frame System:

Chimiro Chemaficha

Chimiro chefuremu itatu-dimensional load-bearing system inoumbwa nesimbi matanda nemakoramu akabatanidzwa newelding kana bolting. Inogovera zvakaenzana lateral uye yakatwasuka inotakura-inotakura simba. Iyo inoratidzira yakakwirira tensile simba, huremu huremu, uye yakanakisa ductility. Ichi chimiro chekuvaka modular chinoderedza nguva yekuvaka ne30% -50%.

Rudzi urwu rwechimiro chechimiro chinonyanya kushandiswa mune dzakawanda nhurikidzwa kana yakakwirira-inokwira hofisi zvivakwa uye zvekutengesa. Kurongeka kwayo kwakatwasuka kunopa kupokana nemitoro yemhepo uye kudengenyeka kwenyika, nepo longitudinal kutsigira zvikamu zvinovimbisa kugadzikana kwese kwemaitiro.

Portal Frame mamiriro

A portal simbi chimiro imhando yesimbi yakajairika. Chimiro chayo chekutanga chinotakura zvinhu chinoumbwa nematanda ematare uye makoramu, zvichiita kuti "gedhi"-rakaumbwa kunze. Zvichienderana nekuti crane iripo here, portal simbi zvimiro zvinogona kuiswa sezviremera pasina crane kana kurema ne crane. Mafomu ezvimiro anogonawo kusanganisira imwe-span, kaviri-span, uye akawanda-span zvimiro, pamwe neaya ane overhangs uye akabatana matenga.

Iyo yakanakira span yema portal mafuremu inotangira pa12 kusvika ku48 metres. Kana makoramu akasiyana muhupamhi, mativi awo ekunze anofanira kurongeka. Kureba kwefuremu kunotemerwa nehurefu hunodiwa hwakajeka mukati mechivako, kazhinji kubva pa4.5 kusvika ku9 metres. Zvakare, iyo longitudinal tembiricha renji inofanirwa kuganhurwa isingasviki 300 metres, uye inochinjika tembiricha inoenda isingasviki 150 metres. Nekudaro, idzi tembiricha siyana dzinogona kurerutswa nekuverenga kwakakwana.

Portal simbi chimiro inzira yakajairika yezvivakwa zvakakura-span senge zvidyarwa zveindasitiri nematura.

1. The single-span steel structure

Chimiro chine-span chimwe, chinowanzonzi "clear-span portal frame," chivakwa chechivako chine mitsara miviri yemakoramu inotsigira danda guru rimwe chete, richigadzira span imwe chete. Rudzi urwu rwechimiro rwakakodzera mafekitori e-single-span, ane hupfumi hune hunyoro hurefu hunowanzo kubva pa9 kusvika 36 metres. Kana spans ichipfuura 36 metres, hupfumi hwechimiro chinodzikira zvakanyanya, uye fomu rakakodzera rechimiro rinokurudzirwa.

Mamiriro ekugadzira a single-span simbi fekitari kuvaka inofanira kunge iri rationally uye rationally zoning mabasa zvichienderana nenzvimbo chaiyo inogona kushandiswa. Nekuda kwenzvimbo yakakura yechivako chefekitori, kupatsanurwa kwenzvimbo dzinoshandiswa kunofanirwa kutarisisa kuyerera kwevashandi, kufefetedza kwemhepo, uye kurongeka uye kuchengetwa kwenzira dzekutiza nemoto kuti ive nechokwadi chekuti nzvimbo inosangana nezvinodiwa zvekugadzira uye mitemo yekuchengetedza.

2. Iyo kaviri-span simbi yakagadzirwa

Chimiro chesimbi chinopetwa kaviri chinosanganisira zvimiro zviviri zvakatarisana, zvinogovana mutsara wemambiru esimbi kuita furemu yenzvimbo inoenderera. Zvichienzaniswa ne-single-span zvimiro, kaviri-span zvimiro zvinopa yakakura span kuchinjika, inogadzirisa yakakura nzvimbo zvinodiwa. Ivo zvakare vanopa yakagadziridzwa seismic kuita, sezvo maviri ari padyo spans achipa kutsigirana, kuwedzera kugadzikana kwese.

Zvivako zvefekitori yesimbi yakapetwa kaviri zvine huwandu hwakakura hwemashandisirwo, kunyanya mumamiriro ekugadzira anoda nzvimbo yakakura, kuchinjika kwepamusoro, uye yakasimba seismic kuramba. Nekudaro, kana zvichienzaniswa nemafekitori ane span imwe chete, mafekitori ane mativi maviri anogona kuve akaoma uye anodhura kuvaka.

3. Iyo yakawanda-span simbi yakagadzirwa

Multi-span simbi chimiro zvakare inoreva yakakura-span simbi chimiro, inova yakawanda-span simbi dhizaini ine yakakura yakatwasuka span uye inoda kutsigirwa nemakoramu mazhinji esimbi uye matanda esimbi.

Iyo pasi peakawanda-span simbi chimiro mashopu kazhinji haana kunyanya kukwira. Dhizaini yayo yekuvhenekesa yakafanana neyakajairika sainzi yekutsvagisa marabhoritari zvivakwa, nezvimwewo, uye kazhinji inoshandisa zvigadziriso zvemwenje zvefluorescent.

Zvidyarwa zvekugadzira zvemichina yekugadzirisa, simbi, machira, uye mamwe maindasitiri anowanzo ane nyaya imwe chete. zvivako zvemaindasitiri, uye maererano nezvinodiwa zvekugadzirwa, iwo akawanda-akawanda span-single-story maindasitiri zvirimwa, ndiko kuti, akawanda-span zvirimwa zvakarongwa padivi peumwe mukufanana. Zvinodiwa zvinogona kuva zvakafanana kana zvakasiyana.

Kureba uye kureba kwewekishopu ndizvo zvinhu zvikuru zvinotariswa mukugadzira mwenje wemusangano. Pamusoro pezvo, maererano nekuenderera mberi kwekugadzirwa kwemaindasitiri uye zvinodiwa zvekufambisa kwechigadzirwa pakati pezvikamu zvebasa, zvidyarwa zvakawanda zvemaindasitiri zvine cranes, iyo inogona kuve nehuremu hwekusimudza huremu hwematani matatu kusvika mashanu, uye crane hombe inogona kusvika mazana ematani. .

Nokudaro, chiedza chefekitari chinowanzoonekwa nemarambi akaiswa padenga remba. Kumusoro kwechivako chefekitari kunowanzova kwakakwirira, uye mazhinji acho mafuremu esimbi. Pakushongedza, kudzivirira moto, kufefetedza, uye yepakati air conditioning inofanira kugadzirwa kutanga, nokuti izvi ndizvo zvinodiwa hardware zvivako mukushongedza fekitari.

Steel Structure Details - Span Selection

Hurefu hwechimiro chesimbi zvinoreva chinhambwe chiri pakati pemakona ayo maviri, kazhinji kureba kwedanda kana overhang. Chiratidzo chakakosha chesimba uye kugadzikana kwechimiro, kuratidza kugona kwayo kutsungirira mitoro yekugadzira. Izvo zvakare zvakanyanya kukanganisa mutengo wayo uye kuoma kwekuvaka.

Hurefu hwezvivakwa zvesimbi zvivakwa zvinowanzo tevera maitiro akajairwa e general building modulus. Iyo yakawanda yemamita matatu ndeye 18 metres, 21 metres, nezvimwewo, asi kana pane zvakakosha zvinodiwa, zvinogoneka zvakare kuseta modulus saizi, asi iyo yepamusoro zvikamu zvinotengwa. Haisi chinhu chakajairika, inoda kugadzirwa.

Mumapurojekiti ekugadzirwa kwesimbi, kureba pakati pematemo maviri akatarisana akareba ekumisikidza anocherechedzwa nedhizaini icon. Chimiro chesimbi chakakura chinoreva span iri pamusoro (24m). Iyo axis yekumisikidza inofanirwa kuenderana neiyo huru grid axis. Chinhambwe chiri pakati pemitsara yekumisikidza chinofanirwa kuenderana nesaizi yemodulus kuona nzvimbo uye kukwidziridzwa kwezvivakwa kana zvikamu.

Izvi zvinotevera zvinhu zvinofanirwa kutariswa pakusarudza iyo yakakodzera span yesimbi chimiro:

1. Zvinodiwa zvemutoro: Kureba kwechimiro chesimbi kunofanirwa kutariswa zvichienderana nehukuru uye mhando yemutoro wekugadzira kuti uve nechokwadi chekuchengetedza uye kugadzikana kwechimiro chesimbi.
2. Kusarudzwa kwezvinhu: Kureba kwesimbi yekugadzirwa kwesimbi kunofanirwa kutariswa zvichienderana nekusimba uye kuoma kwezvinhu kuti ive nechokwadi chekuremerwa-kuremerwa kwechimiro chesimbi.
3. Dhizaini zviyero: Kureba kwechimiro chesimbi kunofanirwa kuverengerwa nekutemerwa zvinoenderana nekwakakodzera dhizaini dhizaini uye zviyero kuti ive nechokwadi chekugadzirisa uye yakachengeteka dhizaini.
4. Mamiriro eprojekiti: Paunenge uchitarisa kureba kwechimiro chesimbi, mamiriro chaiwo epurojekiti, senge mamiriro ekuvaka uye miganhu yenzvimbo, inofanirwawo kutariswa.

Steel Structure Details – Column Distance

Pane zvakawanda zvinofurira zvinhu zvinotarisa kureba kwembiru uye nzvimbo yakakodzera yesimbi yesimbi. Semuenzaniso, nhamba yenheyo dze portal simbi dhizaini zvivakwa zvinokanganisa kureba kwekoramu. Huwandu hwekongiri hwaro hune simba rakakura pamutengo weprojekiti yese.

Kazhinji kutaura, chinhambwe che9m chikamu chinoderedza zvakanyanya huwandu hwebasa renheyo pane 6m column kure. Zvinokanganisawo nguva yekuvaka. Huwandu hwezvikamu huchaderedzwa kana iyo column spacing yakakura, iyo inobatsira kuderedza mari yekufambisa.

Uye zvakare inoderedza huwandu hwemabasa ekusimudza uye inopfupisa nguva yekuvaka. Kuderedzwa kwenhamba yenheyo dzekongiri kuchabatsirawo kupfupisa nguva yekuvaka uye kubatsira muridzi kuishandisa nekukurumidza sezvinobvira.

Steel Structure Detail-Roof mutsetse

Roof slope frame structure: Denga rechivako rine materu makuru kupfuura kana akaenzana ne10° uye asingasviki 75°. Kutenuka kwedenga rakatenuka kunosiyana zvakanyanya.

Mitemo yematenga ndeiyi inotevera:

• Denga rine nzvimbo imwe chete yakatsetseka yakakura kupfuura 9m inofanira kushandiswa pakugadzirwa kwemateru, uye materu haafaniri kunge ari pasi pe3%.
• Paunenge uchitsvaga materu ane zvinhu, zvinhu zvakareruka kana zvidzitiro zvekudzivirira zvinogona kushandiswa kutsvaga materu, uye materu anofanira kunge ari 2%.
• Kurebesa kutsetseka kwegutter uye eaves hakuzove pasi pe1%, uye kudonha kwemvura kuzasi kwegomba hakufaniri kudarika 200mm; iyo yekuyerera kwegutter uye eaves haizoyerere kuburikidza ne deformation majoini uye firewall.

Steel Structure Detail-Steel Structure Zvikamu

Simbi mbiru: Sechimwe chezvikamu zvekutanga zvinotakura zvinhu zvesimbi, zvinotsigira huremu hwechimiro chose. Saizi uye nhamba yembiru dzesimbi dzinogona kusiyana zvichienderana nezvinodiwa chaizvo kuti zvigadzirise zvakasiyana dhizaini zvekuvaka uye zvinotakura zvinodiwa.

Masimbi esimbi: Nhengo dzekutanga dzakachinjika dzinobatanidza makoramu esimbi, anoshandiswa kutsigira uye kutamisa mitoro. Iwo anowanzo kuvakwa kubva kuI-matanda kana zvimwe zvikamu zvesimbi, zvinopa zvakanakisa kubhenda kuramba. Kureba uye kuyambuka-sectional zviyero zvematanda zvinotarwa nespan, mutoro, uye tsigiro zvinodiwa.

Zvinotsigira uye Zvisungo: Tsigiro dzakasimba dzakavakwa kubva kune inopisa-yakakungurutswa simbi zvikamu, kazhinji angled simbi. Flexible zvitsigiso zvinogadzirwa kubva kutenderera simbi. Matayi machubhu esimbi anotsikirira, achigadzira yakavharwa inotakura mitoro ine zvinotsigira.

Roof Purlins uye Wall Beams: Kazhinji inovakwa kubva kuC-chikamu simbi kana Z-chikamu simbi. Vanotakura masimba anotapurirwa kubva padenga nemadziro emadziro uye anoendesa aya masimba kumakoramu nematanda.

Majoini: Mapoinzi ari muchimiro chesimbi umo zvikamu zvinopindirana kana kubatanidza. Kugadzirwa uye kuvakwa kwemajoini kwakakosha pakugadzikana uye kuchengetedzwa kwechimiro chese. Majoini anowanzo kusimbiswa nezvikamu zvakadai sekusimbisa mahwendefa uye mapadhi kuti vawedzere kutakura mutoro uye kugadzikana.

Mukugadzirwa kwezvivako zvesimbi, zvikamu izvi zvinogadziriswa uye zvakabatanidzwa kuti zvigadzire chimiro chakagadzikana uye chakachengeteka. Izvo zvinofanirwa kucherechedzwa kuti mhando uye nhamba yezvikamu muchimiro chesimbi inogona kusiyana zvichienderana neiyo chaiyo dhizaini uye kushandiswa.

Hunhu hweSimbi Structure:

1. Simba guru rezvinhu

Kunyange zvazvo kuwanda kwesimbi yakakura, simba rayo rakakwirira zvikuru. Zvichienzaniswa nezvimwe zvinhu zvekuvaka, chiyero chehuwandu hwehuwandu kune goho poindi yesimbi ndiyo idiki.

2. Ihuremu

Iyo simbi yemukati yechimiro chikuru chechivako chechivako chesimbi inowanzotenderedza 25KG / -80KG, uye huremu hwesimbi-yakavezwa simbi ndiro isingasviki 10KG. Iyo yekuzvimiririra inorema yesimbi yakagadzirwa imba inongova 1/8-1/3 yekongiri chimiro, iyo inogona kuderedza zvakanyanya mutengo wenheyo.

3. Yakachengeteka uye yakavimbika

Simbi ndeyekuumbwa, isotropy, hombe elastic modulus, yakanaka plasticity, uye kuoma. Inoverengwa maererano neimba iyi yesimbi yakagadzirwa. Yakarurama uye yakavimbika.

4. Industrialized production

Inogona kuve yakawanda-yakagadzirwa mumabheti ane yakakwira kugadzira. Nzira yekuvaka yekugadzira fekitori uye kuiswa kwesaiti inogona kupfupisa zvakanyanya nguva yekuvaka uye kugadzirisa hupfumi.

5. Makanaka

Iyo yakavharidzirwa yesimbi yekugadzira BUILDING inogadzirwa ne-color-profiled steel plates, uye hupenyu hwebasa ndeye makore makumi matatu pasina kupera uye kuora. Pamusana pekusiyana-siyana kweplate yesimbi yemavara, mitsetse yechivako yakajeka, kutaridzika kwakasununguka, uye zviri nyore kugadzira.

6. Shandisazve

Iyo mainframe yechivakwa chesimbi inobatanidzwa nepamusoro-simba mabhaudhi, uye enclosure plate inobatanidzwa ne self-tapping screws. Zviri nyore kubvisa.

7. Zvakanaka seismic kuita

Sezvo chikamu chikuru chinotakura-chinotakura chechivakwa chesimbi chivakwa chesimbi, kusimba kwayo uye elasticity yakakura. Iyo shear uye torsion kuramba kwepurlins uye kutsigirwa pakati pemakoramu nematanda kunowedzera kugadzikana kweiyo yakazara chimiro.

8. Wide application range