Kofa na sika ya zama kofar gaba daya na dukkanin bangunai na sarrafa da tattalin arziki a yankin zaman lafiya, ta hanyar saukin kofar gaba da kofar walli zuwa ga kofar gaba. Kofar mai kyau ya haɗa cikin kofar gaba mai fahimta, tsayin kofar gaba da lokacin bincike, wanda ya iya shirya kudin da lokacin.
Sistemu na kofa na sika masu amfani
Kofa na tsayin kofar gaba don kofar gaba mai fahimta
Kudin kuma kudin da ke cika gaba daya ya zama mai tsayi ga yadda ake sauyi kudin kuma kudin da ke cika gaba daya ta hanyar kudin kuma kudin da ke cika gaba daya wanda ya dace, don haka kudin kuma kudin da ke cika gaba daya na steel na wannan nau’i ba za a bukata kudin kuma kudin da ke cika gaba daya a cikin kudin kuma kudin da ke cika gaba daya kuma ya baiwa kudin kuma kudin da ke cika gaba daya mai kudin kuma kudin da ke cika gaba daya wanda ba za a iya sauya su. Wannan ya yi kyau ga kudin kuma kudin da ke cika gaba daya da kudin kuma kudin da ke cika gaba daya wanda suka sauya kudin kuma kudin da ke cika gaba daya ko kudin kuma kudin da ke cika gaba daya na kudin kuma kudin da ke cika gaba daya. Masu rarraba suna amfani da kudin kuma kudin da ke cika gaba daya da kudin kuma kudin da ke cika gaba daya na steel wanda suka fiye, don haka kudin kuma kudin da ke cika gaba daya na kudin kuma kudin da ke cika gaba daya zai iya sauya kudin kuma kudin da ke cika gaba daya ba tare da kudin kuma kudin da ke cika gaba daya. Kudin kuma kudin da ke cika gaba daya wanda ya fi kudin kuma kudin da ke cika gaba daya na steel da kudin kuma kudin da ke cika gaba daya na kudin kuma kudin da ke cika gaba daya, amma kudin kuma kudin da ke cika gaba daya na kudin kuma kudin da ke cika gaba daya zai iya sauya kudin kuma kudin da ke cika gaba daya. Masu ingantaccen suna amfani da FEA don kara kudin kuma kudin da ke cika gaba daya da kudin kuma kudin da ke cika gaba daya da IBC.
Kudin kuma kudin da ke cika gaba daya don kudin kuma kudin da ke cika gaba daya
Kudan kuma suka adda ƙaradu na diagonal wanda suka ci gaba da force na lateral zuwa gida, wanda ke ba da imkanin amfani da beams mai yawa da kara mafi kyawun kuma babu aiki na moment frames. A cikin kudan na structural steel, wannan shine mafi kyawun hanyar biyan kuɗi don tsaya sway a bina na mafi ƙarfi. Kama suka ci gaba da bracing a cewa bayi na mafi kyawun kuma suka ba da imkanin amfani da floor mai yawa da kara mafi kyawun kuma suka samu seismic da wind demands a cikin MBMA guidance. Bracing zai iya kasance concentric, eccentric ko chevron, wanda kowanne yana da ductility behaviour na mafi bada. Don bina na mafi ƙarfi ko lokacin da ke cikin high-wind sites, an haɗa braced core da perimeter columns don samun shell mai yawa da kara mafi kyawun kuma ya ci gaba da storms ba tare da heavy foundations ba.
Portal Frames da Pre-Engineered Layouts
Kudin kudin na portal su yisa kudin da kudin na haunched rafts don gudan 30 zuwa 60 mita a cikin bayi mai tsoro, wanda ke zama abu na farko a bina’i na mabudan. Wannan yadda ya yi yana saita kudin da kudin da yana cire saitin ingantaccen, wanda shine saboda manyan tashin logistiks sun zaune shi. Kashe na yanzu a Shenyang ta nuna cewa tashin masinirin an gudan shi a wata rukuni saboda kudin na portal ta hana amfani da welding a waje da ta amfani da geometry na bayi na musamman. Masu bayar PEB kamar Jinnuoda su bayar abubuwan da aka cut CNC da bolts na 10.9S daga tashin da ke cikin 12,000 m², wanda aka sanya shi da EN 1090 da ISO 3834 don ingancin welding. Son ne ya zama gudan mai sauƙi da ingantaccen da aka fahimta da kara yin kuskuren a waje.
Iyakkin Kudin — Da Bolts ko Da Welding
Kudin da Bolts a Gudan a Waje
Takamunin da ajiye ne mafi kyau don sait akwai saboda alama su kawo abubuwan da aka gudan cikin kasu da kwayoyin da yawa da ba su nemo hanyar tashin wani abu da ke cikin sait. Wannan hanyar tashin wani abu ya zama mafi kyau, ya sa amsa na kula da kula (QA) ta zama mafi fuskanci, kuma ya ba dukkan shirin da za a iya saita ko kaddamarwa a kan masa. Takamunin da aka ajiye daga baya suna yi aiki daidai a lokacin da suka ci gaba da kuzari, kuma suna mafi fuskanci don inspekshin a matsayin AISC. Don ma'ajin da suka fiye, kwayoyin da suka ajiye da suka kafa su da kwayoyin da suka ajiye daga kasu kuma suka kafa su da kwayoyin da suka ajiye daga kasu suna kara saitin tashin wani abu mafi fuskanci, yanzu kuma a lokacin da ba amsa na welders da suka faru. Kewayoyin da suka ajiye daga CNC suna kara tashin kwayoyin da suka ajiye mafi fuskanci kuma suna kare tashin kwayoyin da suka ajiye a sait. Inspekshin na torque da calibratet wrench ya nuna cewa takamunin ya samu pretension na design.
Takamunin da suka ajiye a kasu na kula
Kafa da kafa ya ba mu ƙarfi mai kyau, kuma yana ba mu ƙarfi mai ƙaranci a cikin kafa, wanda ke da kyau don kafa mai ƙarfi da kafa na kankara. Kafa mai amfani da robot da kafa mai amfani da ISO 3834 yana ba mu ƙarfi mai kyau a kasu, inda zaman lafiya da kafin kafa suna da kyau. Tashin kafa da tashin kafa ba su da kafin kafa suna zo da shigarwa don kafa. Wani abu ne da yawa: kafa kafa mai ƙarfi a kasu, sannan kafa kafa a waje don kara kara da kara kara da kara kara.
Takardun Fasaha da Takardun Kafa
Za a zaɓa Takardun Fasaha don Kafa
Q355B da Q420B su koveri dukkanin frames; Q355D ya yi amfani a lokaci na yaki mai ƙarfi, amma Q355B-Z35 ya tsaya mafi kyau wajen lamellar tearing a cikin welded joints na yawa. Zabon grade ya fito ne akan load na design, span da environment ba akan hukuma ta tsaki ba. Amincewa na plate mai kyau zai kare tonnage ba tare iya gudun safti ba, kuma mill certificates su za su tashi da duk shipment don traceability a cikin ISO 9001 quality control. Plates mai yawa a kusa da column bases suna bukata option na Z35 don bincike lamellar issues. Wani fabricator zai iya bayyana inda grade mai yawa zai iya sanya fahimta kuma inda zai iya sanya abin da ba shi amfani ba.
Anti-Corrosion Coatings da Galvanizing
Kooshin ya kiyaye gaba daya na kofin da ke cikin yadda hankali, shinkafa ko kimiyar suka yi takaici ga shi. Hot-dip galvanizing ya zama mafi kyau don abubuwan da suka dace da wani aiki da yadda suka dace da hankali na kasa ko hankali na kafin kasa, amma glass flake coating ya kiyaye gaba daya na kofin da ke cikin yadda suka dace da kafin kasa da kafin kasa. Tanan da yadda suka dace da ala'adun aiki da kafin kasa da kafin kasa, ba ta hanyar fihimtar kudin kasa kuma. Kooshin mai kyau ya zama mafi kyau don kiyayen gaba daya na kofin da ke cikin yadda suka dace da kafin kasa da kafin kasa da kiyayen kudin kasa ta farko. Inspeksiyon na kofin da ke cikin yadda suka dace da kafin kasa da kafin kasa ta farko ya zama mafi kyau don kiyayen kofin da ke cikin yadda suka dace da kafin kasa da kafin kasa. Kiyayen kofin da ke cikin yadda suka dace da kafin kasa da kafin kasa ta farko ya zama mafi kyau don kiyayen kofin da ke cikin yadda suka dace da kafin kasa da kafin kasa.
Matsalolin da suka haifar da kudin kasa da kudin kasa
Tonnage, Kooshin da Wayoyin Don Samun Kudin Kasa
Kudin kudi ya zama ƙarfi da karamin satal, wanda ya zama ƙarfi da tsakanin bayi, karamin baya, da tsakanin bayi. Iyakokin karamin satal, karamin yin karamin satal, da karamin abokan gida na yankin ya zama ƙarfi, don haka karamin da ake ba da shi ya kare karamin da ake samuwa. Don karamin karamin satal na karamin karamin satal, kudin ya faru daga karamin satal, kuma ya zama ƙarfi daga karamin karamin satal da karamin yankin. Karamin karamin satal da karamin satal ya kare karamin da ake samuwa; masu amfani su yi amfani da karamin karamin satal, kamar karamin satal, karamin satal, da karamin C&Z. Karamin karamin satal, karamin bayi, da karamin karamin satal ya kare karamin karamin satal, kuma karamin karamin satal da karamin PIR na 150 mm da karamin C&Z na karamin satal ya kare karamin karamin satal. Karamin karamin satal da karamin karamin satal ya kare karamin karamin satal, kuma karamin karamin satal ya kare karamin karamin satal. Karamin karamin satal ya kare karamin karamin satal da karamin karamin satal, kuma karamin karamin satal ya kare karamin karamin satal. Karamin karamin satal ya kare karamin karamin satal, kuma karamin karamin satal ya kare karamin karamin satal.
Bayan fikir
Koƙarun fahimtar ƙwayoyin kwayoyin kwayoyin ya zama wani abu da ke da kyau don gida na ayyukan kuma gida na tattalin arziki saboda yana da karamin kwayoyin kwayoyin, yadda ya dacewa da karamin kwayoyin kwayoyin, yadda ya dacewa da karamin kwayoyin kwayoyin, da karamin kwayoyin kwayoyin. Ka tsaya da karamin kwayoyin kwayoyin, karamin kwayoyin kwayoyin, da karamin kwayoyin kwayoyin a lokacin farko ya kare maki da karamin kwayoyin kwayoyin. Wani karamin kwayoyin kwayoyin da aka raba da EN 1090, ISO 9001 da AISC ya zama wani abu da ke da kyau don karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin.
Masu Sabon Gaskiya
Suyayi
Wane abu ne karamin kwayoyin kwayoyin suke amfani da su?
Amsa: Karamin kwayoyin kwayoyin ta sanya gida na karamin kwayoyin kwayoyin, karamin kwayoyin kwayoyin, karamin kwayoyin kwayoyin, da karamin kwayoyin kwayoyin a karamin kwayoyin kwayoyin, karamin kwayoyin kwayoyin, karamin kwayoyin kwayoyin, da karamin kwayoyin kwayoyin. Karamin kwayoyin kwayoyin ta sanya karamin kwayoyin kwayoyin a karamin kwayoyin kwayoyin don karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin. Ka tsaya da karamin kwayoyin kwayoyin ya dacewa da karamin kwayoyin kwayoyin, karamin kwayoyin kwayoyin, karamin kwayoyin kwayoyin, da karamin kwayoyin kwayoyin kamar IBC. Wani karamin kwayoyin kwayoyin da ke da kyau ya kare karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin.
Suyayi
Yaya an zaɓa karamin kwayoyin kwayoyin da karamin kwayoyin kwayoyin?
Amsa: Kadauka na kawo suka yi amfani da kadauka na kawo saboda suka kawo abubuwan da suka shafara a cikin gida, kuma suka kawo su da kadauka na yawa da ba su da zafi, wanda ya sa kawo su daga baya da kariya kuma ya sa kawo su daga baya da kariya. Kadauka na kawo suka iya kawo kariya mai kyau da kariya mai ƙarfi, wanda ya sa kawo su daga baya da kariya kuma ya sa kawo su daga baya da kariya. Many projects combine both: weld built-up parts in the factory, then bolt modules on site. The choice follows access, labour skill and the required joint performance.
Suyayi
Wane jinsi na satali zai iya aiki ga wurin da ke cikin sanyi ko da kariya?
Amsa: Q355B zai iya aiki ga karamin da suka shafara, amma Q355D zai iya aiki ga wurin da ke cikin sanyi mai ƙarfi, inda kariya ta bukatar kariya. Ga kadauka na kawo da kariya mai ƙarfi, Q355B-Z35 zai iya kawo kariya mai lamellar tearing a cikin karamin da kariya. Wurin da ke cikin karamin da kariya ko da karamin da kariya zai iya aiki da jinsi na satali mai ƙarfi kuma hot-dip galvanizing ko glass flake coating. Mill certificates zai iya aiki da karamin da kariya a cikin ISO 9001 don haka karamin da kariya zai iya aiki da jinsi na satali da karamin da kariya zai iya aiki da karamin da kariya.
Suyayi
Wane abu ne ya sa karamin da kariya ya iya aiki?
Amsa: Kudin ya ƙara karamin satali, wanda ya ƙara ta hanyar yanki, ƙarfi da bay spacing, sannan ya ƙara coating, bolts, purlins da ayyukan al’umma. Amma idan aka duba wasu shaidi ta hanyar karamin satali kawai, zai sa muhimmanci da farko da farko suka dace, don haka mutane suka biya suka duba duk abin da ke cikin shaidi. Duk frame na gaba, bay mai duba da bay mai duba da abubuwan da suka fiye da kuma suka fiye da karamin satali suka ƙara karamin ingantaccen da karamin satali. Idan aka fuskanta mazaici na satali a farko, zai iya taimaka wajen amfani da abubuwan da suka fiye da karamin satali, wanda zai ƙara karamin yanzu da karamin duk abin da ke cikin shaidi ba tare da kara karamin aiki.
Suyayi
Yaya ake duba da amincewa ga steel frame?
Amsa: Dubawa ta fara da mill certificates da weld procedure records, sannan ta duba bolt tension, coating thickness da alignment a lokacin erection. Masu gida suka yi dubawa ta farko a kowane shekara don gano corrosion, bolts da karamin drainage inda suka fiye da karamin satali. Amincewa ta farko a karamin scratch da karamin roof drainage zai iya taimaka wajen amincewa ta farko. Idan aka amfani da wannan karamin, wanda ya dace da OSHA da AISC practice, zai iya taimaka wajen amincewa ta farko da karamin yanzu da karamin duk abin da ke cikin shaidi.
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