Uhlaka lwesikhala truss yensimbi yendawo

space frame spatial steel truss Featured Image

Incazelo emfushane:

1.Amandla ensimbi aqinile izikhathi eziningi kunokhonkolo.

I-2.Insimbi nayo iyi-ductile ngokwemvelo.

I-3.Isakhiwo sensimbi siyathandwa uma isikhathi sokuphila sisincane, isilinganiso sokwakha siyashesha.

I-4.Isakhiwo sensimbi singanwetshwa kunoma iyiphi indlela.

5.Njengoba izakhiwo zensimbi zilula kunokhonkolo, kunezindleko ezincane ezisetshenziswayo futhi isisekelo sesakhiwo siyabiza kancane.

I-6.Izakhiwo zensimbi zingabizi kakhulu.

7.Sizinikele ekubeni umngane wemvelo, akukho nkunkuma yemikhiqizo, ehambisana nokuqwashisa ngentuthuko yesimanje.

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Umehluko Phakathi Kwe-Steel Truss ne-Space Frame

I-1, Isakhiwo se-truss yensimbi sifana ne-truss yensimbi yendiza, ingeyesakhiwo samandla wendlela eyodwa.I-top chord iphethe ukuzinza kwe-truss.Lapho ububanzi buyanda okuzothuthukisa ukuzinza kwesiqondiso ngasinye., gcina inani lensimbi.

2, Uhlaka lwesikhala luyisakhiwo se-spatial truss.Ukuqina kobuso kukhulu, kungasekelwa nxazonke ngokusekelwa kwamaphuzu amaningi, kungokwesistimu yokucindezeleka yezindlela ezimbili.

3, Qhathanisa nefreyimu yesikhala, isakhiwo se-truss silondoloza i-picket ye-chord ephansi namanodi ebhola.Lokhu kusho ukuthi ingakwazi ukufanisa yonke idizayini yomumo wokwakha, ikakhulukazi idome kanye nezinye izimo ezingaqondakali kunesakhiwo sohlaka lwesikhala.Kusukela endaweni yokuthwala amandla, singathola, lapho isilinganiso esiseceleni sino-1.5, sizoshintsha sibe yingcindezi eyodwa ukusuka kumandla wezindlela ezimbili.Ngenxa yalokhu, ukwakhiwa kakhulu kuwunxande ohlelweni kuwukugcizelela ngendlela eyodwa.

UMLANDO WOKUTHUTHUKISA

1, Isakhiwo se-truss savela kuhlaka lwesikhala, ngenzuzo eyingqayizivele nokwenzeka, ngokonga kakhulu.

I-2, I-truss yesakhiwo sensimbi ebesivame ukusho ukuthi (insimbi) yokwakhiwa kwendiza, idinga uhlelo lwe-brace eyengeziwe ukuze luzinze.Isistimu yamabhuleki ayithwali umthwalo oqondile, iyisistimu ye-stress yendlela eyodwa.

3, Ngokujwayelekile, ifreyimu yesikhala ingesinye sesakhiwo esikhaleni, esinamanodi ebhola lomshudo nebhola lokushisela.