Khoom taw qhia
Cov ncej kawg yog muab tso rau ntawm ob qho kawg ntawm tus choj. Nws yog siv los hloov cov load ntawm tus choj mus rau tus choj kev txhawb nqa.
Kev faib khoom
Muaj ob hom kev xaus: txiv neej thiab poj niam. Thaum lub sij hawm installation, tus poj niam kawg ncej yog ntsia rau ntawm tus txiv neej kawg ntawm lub truss, thiab tus txiv neej kawg ncej yog ntsia rau ntawm tus poj niam kawg ntawm lub truss. Ob lub qhov puag ncig ntawm sab ntawm kab kawg yog txuas nrog rau sab sauv thiab sab chords ntawm lub truss, thiab lub qhov elliptical sab sauv txuas nrog lub thib ob-tier truss; sab hauv qab ntawm kab kawg yog muab nrog ib lub cantilever luv nrog positioning pins thiab ib tug movable hlau buckle rau kev teeb tsa thiab kho Beam.
321-Type Bailey Choj yog ib hom kev siv choj uas tuaj yeem hloov kho thiab txhim kho sai. Nws tau tsim raws li British Compact-100 Bailey Choj. Tag nrho tus choj yog welded nrog high-tensile lub zog steel. Lub girder yog lub teeb yuag sib xyaw vaj huam sib luag thiab cov vaj huam sib luag txuas nrog lub vaj huam sib luag txuas pins. Kev hloov pauv ntawm cov khoom yog ib qho yooj yim thiab lawv yog lub teeb yuag. Nws yog ib qho yooj yim rau assemble los yog disassemble thiab thauj lawv. Nws tseem tuaj yeem sib sau ua ke rau ntau hom kev sib txuas ntawm vaj huam sib luag raws li lawv qhov ntev thiab kev thauj mus los. Yog li, nws tau siv dav raws li kev tsim kho thiab lav vaj huam sib luag txuas rau kev thauj mus los thaum muaj xwm txheej ceev.
