1. Ua ntej kev teeb tsa, chav tsev tsim kho yuav tsum kuaj xyuas cov khoom tsim nyog, cov ntaub ntawv tsim, thiab cov ntaub ntawv ua ntej sib dhos ntawm cov khoom, thiab rov xyuas qhov ntev ntawm cov khoom. Thaum lub deformation thiab tsis xws luag ntawm cov qauv steel ntau tshaj qhov tso cai sib txawv, lawv yuav tsum tau kho. Ua ntej kev teeb tsa, cov txheej txheem ntsuas kom ntxaws thiab kho yuav tsum tau npaj. Rau kev vuam ntawm cov hlau tuab, cov txheej txheem simulating cov qauv khoom yuav tsum tau ua ua ntej vuam thiab kev teeb tsa, thiab cov txheej txheem tsim kho yuav tsum tau npaj. Ib tug tej yam degree ntawm arching yuav tsum tau pre-set rau lub assembled ru tsev truss.
2. Tom qab cov qauv hlau tau muab tso rau hauv qhov chaw, cov ntsiab lus tswj ntawm cov khoom siv qhov chaw axis, qhov siab thiab lwm yam kev tsim qauv yuav tsum tau ntsuas thiab cim, thiab qhov zoo ntawm qhov sib koom ua ke yuav tsum tau kuaj xyuas ua ntej vuam. Txhim kho cov kev txhawb nqa ib ntus thiab cov hlua hlau los xyuas kom muaj kev nyab xeeb thiab ruaj khov ntawm lub ru tsev steel truss thaum lub sij hawm tsim kho.
3. Thaum txhim kho cov txheej txheem steel, chav tsev tsim kho yuav tsum xa qhov siab qhov ntev, vuam, pleev xim, thiab lwm yam ntawm txhua yam khoom tom qab nqa mus rau tus thawj saib xyuas kom lees txais.