Txawm hais tias tus qauv ntawm bolted pob qhov chaw thav duab engineering project yog ruaj khov, tab sis nws kuj tseem yuav ua rau qee qhov kev puas tsuaj vim qee cov ntsiab lus me, vim tias lub pob bolted qhov chaw thav duab yog qhov tseem ceeb ntawm kev tsim vaj tsev, yog qhov tseem ceeb heev, yog li thaum muaj kev puas tsuaj tshwm sim, nws yuav tsum tau nqis tes ua tam sim ntawd, thiab ua tiav cov kev kho mob ntawm qhov teeb meem.
Thiab cov ntsiab lus tseem ceeb ntawm kev puas tsuaj ntawm bolted pob qhov chaw thav duab suav nrog cov ntsiab lus hauv qab no: vim tias qhov hloov pauv, kev pabcuam txuas ntxiv, kev hloov pauv hauv cov qauv thiab cov kev qhia tshwj xeeb ua rau cov qauv bearing muaj peev xwm tsis txaus;Cheebtsam deformation los ntawm ntau yam kev huam yuaj, nws yog ib qho yooj yim heev kom tsis muaj zog ntawm cov ntoo khaub lig-section, tivthaiv warping, sib koom ua ke, thiab lwm yam .;Deformation, cracking thiab warping ntawm cov khoom lossis cov pob qij txha tshwm sim los ntawm qhov sib txawv ntawm qhov kub thiab txias;Qhov corrosion tshwm sim los ntawm kev sib xyaw thiab cov ntsiab lus galvanic ua rau tsis muaj zog ntawm ntu ntu ntawm cov tswv cuab steel qauv;Tsis tas li ntawd, lwm yam tseem ceeb suav nrog kev tsim, kev tsim khoom, kev tsim kho qhov chaw yuam kev, thiab kev siv thiab kev ua haujlwm tiag tiag ntawm kev ua txhaum cai thaum ua haujlwm.
Txhawm rau tiv thaiv qhov kev puas tsuaj uas yuav tshwm sim, kev txhim kho cov txheej txheem ntawm bolted pob qhov chaw ncej yog ib txoj hauv kev zoo.Raws li lub bolted pob qhov chaw thav duab los daws cov qauv kev txhim kho ntawm txoj haujlwm nyuaj, tuaj yeem txhim kho lub peev xwm ntawm qhov chaw puas, tiv thaiv qhov tsis ruaj khov ntawm lub tsev tsim.
Post lub sij hawm: Mar-07-2022