Izixhobo zeDigital Building (DBC), umenzi wentsimbi ebandayo (i-CFS) yeprojekthi yeMayo West Tower ePhoenix, eArizona, wawongwa ngeMbasa ye-2023 Cold Formed Steel Engineers Institute (CFSEI) yokuGqwesa kuYilo (iiNkonzo zikaMasipala/iiNkonzo”) . ngegalelo lakhe ekwandisweni kommandla wesibhedlele. Izisombululo zokuyila ezintsha kwiifacade.
IMayosita sisakhiwo esinemigangatho esixhenxe esimalunga ne-13,006 square metres (140,000 sq ft) yeephaneli zodonga zangaphandle ze-CFS ezilungiselelwe ukwandisa inkqubo yonyango nokwandisa umthamo wesibhedlele esele sikhona. Ulwakhiwo lwesakhiwo luqulathe ikhonkrithi kwidekhi yentsimbi, ifreyim yentsimbi kunye ne-prefabricated CFS yangaphandle iipaneli zodonga ezingathwali mthwalo.
Kule projekthi, iPangolin Structural isebenze neDBC njengenjineli yeCFS yobungcali. I-DBC ivelise malunga ne-1,500 yeephaneli zodonga ezenziwe ngaphambili ezinefestile esele zifakwe, malunga ne-7.3 m (24 ft) ubude kunye ne-4.6 m (15 ft) ukuphakama.
Enye inkalo ephawulekayo yeMayota bubukhulu beepaneli. I-610 mm (24 in.) Ubukhulu bodonga lwephaneli ene-152 mm (6 in.) I-Insulation yangaphandle kunye neNkqubo yokuFinishing (EIFS) ibekwe kwi-152 mm (6 in.) imiqadi ye-J ephezulu 305 mm (12 in.) ngaphezu kwekholam enezikrufu . . Ekuqaleni kweprojekthi, iqela loyilo lwe-DBC lalifuna ukuhlola iindlela ezahlukeneyo zokwenza i-610 mm (24 in) ubukhulu, i-7.3 m (24 ft) udonga olude olufakwe ngaphambili lwefestile. Iqela lagqiba ekubeni lisebenzise i-305 mm (i-intshi ezili-12) kuluhlu lokuqala lodonga, kwaye emva koko libeke ii-J-beams ngokuthe tye kulo maleko ukubonelela ngenkxaso yokuthutha ngokukhuselekileyo kunye nokuphakamisa ezi panels zinde.
Ukusombulula umceli mngeni wokusuka kudonga oluyi-610 mm (24 in.) ukuya kwi-152 mm (6 in.) eludongeni oluxhonyiweyo, i-DBC kunye nePangolin zenze iiphaneli njengezixhobo ezihlukeneyo kwaye zadibanisa ukuze ziphakanyiswe njengeyunithi.
Ukongeza, iipaneli zodonga ngaphakathi kweefestile ezivulekileyo zatshintshwa ngee-610 mm (24 in) iipaneli zodonga ezingqingqwa ze-102 mm (4 in) iindonga ezishinyeneyo. Ukoyisa le ngxaki, i-DBC kunye nePangolin zandisa umdibaniso ngaphakathi kwe-305 mm (12 in) stud kwaye zongeza i-64 mm (2.5 in) stud njengesizalisi ukuqinisekisa inguqu egudileyo. Le ndlela igcina iindleko zabathengi ngokunciphisa ububanzi bee-studs ukuya kwi-64 mm (2.5 in.).
Olunye uphawu olukhethekileyo lweMayosita lithambeka elithambekileyo, eliphunyezwa ngokongeza ipleyiti egobileyo eyi-64 mm (2.5 in.) enezikhonkwane kwisiporo sikaloliwe esiqhelekileyo esiyi-305 mm (12 in.).
Ezinye zeepaneli zodonga kule projekthi zenziwe ngokukodwa nge "L" kunye ne "Z" kwiikona. Umzekelo, udonga luyi-9.1 m (30 ft) ubude kodwa kuphela yi-1.8 m (6 ft) ububanzi, kunye neekona ezimile "L" ezisuka kwi-0.9 m (3 ft) ukusuka kwindawo yolawulo. Ukuqinisa unxibelelwano phakathi kweyona ndawo iphambili kunye neepaneli ezincinci, iDBC kunye nePangolin zisebenzisa izikhonkwane zebhokisi kunye nemitya yeCFS njenge-X-braces. Ezi paneli ezimile okwe-L nazo zazifuna ukuqhagamshelwa kwi-batten emxinwa kuphela i-305 mm (12 in) ububanzi, eyandisa i-2.1 m (7 ft) ukusuka kwisakhiwo esikhulu. Isisombululo yayikukubeka ezi panels kwimigangatho emibini ukwenza lula ukufakela.
Ukuyila ungqameko kwavelisa olunye ucelomngeni olukhethekileyo. Ukuvumela ukwandiswa okuthe nkqo kwesibhedlele, iipaneli zephaneli zakhiwe kwiindonga eziphambili kwaye zibotshwe kwiipaneli ezisezantsi ukuze kube lula ukuchithwa kwexesha elizayo.
Umakhi obhalisiweyo wale projekthi yi-HKS, Inc. kunye ne-civil engineer ebhalisiweyo yi-PK Associates.
Ixesha lokuposa: Sep-05-2023