Core Functions
Rigidly txuas lub truss thiab ntxiv dag zog rau chords, tsim ib tug unified load- bearing system.
Transmits longitudinal axial quab yuam, lateral shear force, thiab dabtsi yog khoov lub sij hawm, kom ntseeg tau cov qauv stability nyob rau hauv hnyav loads thiab loj spans.
Haum rau ob npaug - txheej trusses los yog kev sib txuas ntawm kev ntxiv dag zog rau chords, ua tau raws li kev thauj khoom siab dua -cov kabmob thiab cov kev xav tau nruj.
Tiv thaiv tus txheeb ze slippage los yog loosening ntawm lub zog chord thiab lub truss, ua kom muaj kev nyab xeeb ntawm kev tsheb.
- Cov yam ntxwv ntawm tus qauv * Siab- lub zog tseem ceeb: Yuav tsum yog lub siab - lub zog bolt. Qhov no yog vim nws dais lub ntsiab tensile / compressive rog kis los ntawm truss chords, tsis zoo tib yam shear rog.
- Ntxiv -ntev loj: Nws ntev tshaj li ntawm cov bolts zoo tib yam vim hais tias nws yuav tsum tau dhau los ntawm: qhov kawg txuas daim hlau ntawm ob lub zog chords uas yuav tsum tau sib xyaw; thiab tej zaum cov node daim hlau (Bailey vaj huam sib luag pinhole daim hlau) sandwiched nyob nruab nrab ntawm.
Tsim tshwj xeeb
- Lub taub hau thiab txiv ntseej: Feem ntau lub taub hau hexagonal, siv nrog lub siab - txiv ntseej muaj zog.
- Matching Washers: Siab - yuav tsum muaj lub tshuab ntxhua khaub ncaws.
- Kev Tiv Thaiv -loosing Measures: Muab ob npaug rau txiv ntseej lossis Spiro tus kheej - cov txiv ntseej xauv yog siv los tiv thaiv kev xoob hauv qhov tseem ceeb lossis siab - qhov chaw vibration.
- Kev Tiv Thaiv Corrosion: Zoo li txhua yam tseem ceeb ntawm Bailey txuas hniav, hnyav-lub luag haujlwm tiv thaiv- kev kho corrosion xws li kub-dip galvanizing yog yuav tsum tau.
Siv tau Scenarios
Hom 321 Bailey txuas hniav nrog ob npaug - txheej trusses los yog ntxiv chord ua ke.
Hnyav - thauj khoom siv txuas hniav ib ntus, txuas hniav thaum muaj xwm ceev, thiab ntev - ncua kev txuas steel ib ntus.
Hnyav-tsheb thauj mus los hauv cov mines, roj av, tshuaj nroj tsuag, thiab lwm yam.
Txhim kho choj lawj tshuab yuav tsum tau nce lub ntsiab girder nruj thiab thauj khoom -cov kabmob muaj peev xwm.
Yog tias koj xav tau cov ntaub ntawv ntau ntxiv txog bailey chord bolts lossis xav tau cov lus tsocai, thov hu rau kuv. Kuv yuav muab kev pabcuam tshaj lij rau koj!
