Lub Chord Reinforced yog ib qho "Kev Txhim Kho Kom Zoo" ntawm Bailey Choj

Lub xub ntiag ntawm lub zog chord ua rau tus choj Bailey, siv cov khoom siv hluav taws xob zoo tshaj plaws, tuaj yeem sib sau ua ke rau hauv cov qauv choj uas muaj peev xwm ua kom haum rau ultra- ntev spans lossis hnyav hnyav heev.

Txhim kho Flexural Capacity tseem ceeb
Lub sab sauv thiab sab chords ntawm Bailey choj truss yog cov tswv cuab tseem ceeb uas dais lub sijhawm khoov. Thaum tus choj yuav tsum tau ncua kev ncua deb los yog tiv taus cov khoom hnyav (xws li cov tso tsheb hlau luam lossis cov tsheb thauj khoom hnyav), lub zog ntawm ib qho - ib leeg truss configuration feem ntau tsis txaus.

Txoj Cai:Lub chord reinforced yog nruj nreem txuas rau chord ntawm lub truss uas twb muaj lawm (feem ntau yog lub sab sauv chord los yog qis chord) siv bolts los yog pins, ua tau zoo nce qhov siab thiab thickness ntawm lub chord.
Cov nyhuv:Cov qauv sib xyaw no zoo heev txhim kho qhov flexural seem modulus ntawm truss. Hauv kev siv cov tswv yim, tom qab kev txhim kho cov chords, qhov kev tso cai khoov lub sijhawm (flexural bearing peev) ntawm tus choj feem ntau tuaj yeem nce los ntawm kwv yees li ob npaug.