Khoom taw qhia
Bailey Choj Curb feem ntau yog siv nyob rau hauv 200-hom steel txuas hniav thiab GW D-hom steel txuas hniav los kos cov npoo ntawm txoj kab.Txhawm rau kom muaj kev nyab xeeb ntawm cov tsheb tsim kho, ib qho tag nrho-ntev I28 steel I-beam tau teeb tsa raws li kev tsheb nqaj hlau thiab raws tus choj kev taw qhia raws li kev tiv thaiv kev tiv thaiv kom tsis txhob muaj tsheb poob.
200-Type Bailey choj zoo ib yam li 321-Type Bailey choj los ntawm lawv cov tsos.Qhov txawv yog nws qhov siab vaj huam sib luag nce mus rau 2.134m.Rau qee tus choj nrog ntev spans, Nws siv txoj kev sib hloov cov pob qij txha ntawm Reinforcement Chords thiab cov pob qij txha ntawm cov panels.Txoj kev no tuaj yeem txo inelastic deformation los ntawm cov pinholes loj.Txoj kev ua ntej-arch yog siv los txiav tawm qhov nruab nrab ntawm qhov nruab nrab thiab ntsug deflection mus rau qhov loj dua.Bolt-connected Cheebtsam siv txoj kev taw qhia lub tes tsho-txhim kho kom raug ntawm kev sib txuas.Shear yog tsim nyob rau hauv orienting lub tes tsho thiab nro yog tsim nyob rau hauv bolts, uas ua rau kom lub neej siv ntawm bolts thiab xyuas kom meej kev ruaj ntseg ntawm Bailey choj.Cua resistant brace yog tsim los ua hom sib xyaw thiab txuas nrog transom / girders txhawm rau txhim kho kev ruaj ntseg ntawm Bailey txuas hniav.Ib feem ntawm braced thav duab thiab panels yog tsau los ntawm bridging thiaj li tiv thaiv tag nrho cov choj los ntawm sab dabtsi yog khoov.Tom qab lub erection, yuav muaj ib tug pre-arched degree nyob rau hauv lub ncua ntawm tus choj.Dhau li ntawm nws tuaj yeem sib sau ua ke rau hauv ib txoj kab txuas txuas.Lub compact 200 vaj huam sib luag choj kuj tuaj yeem sib sau ua ke rau hauv ob txoj kab choj, yog li nws nthuav dav nws daim ntawv thov ntau yam.Nws yog tsim rau cov qauv tsim ntawm HS-15, HS-20, HS-25, HL-93 thiab pedrail-50 thiab lwm yam.
