Ntchito yowonjezera mlatho:Amatanthawuza cholumikizira chokulirapo chomwe nthawi zambiri chimakhala pakati pa nsonga ziwiri, pakati pa malekezero amitengo ndi ma abutments, kapena pamalo opendekera a mlatho kuti akwaniritse zofunikira pakupindika kwa mlatho.Zimafunika kuti mgwirizano wowonjezereka uzitha kukula momasuka, molimba komanso modalirika kumbali zonse ziwiri zofanana ndi perpendicular kwa olamulira a mlatho, ndipo zidzakhala zosalala popanda kulumpha mwadzidzidzi ndi phokoso pambuyo poyendetsa galimoto;Pewani madzi amvula ndi zinyalala kuti asalowe ndi kutsekereza;Kuyika, kuyang'anira, kukonza ndi kuchotsa dothi kudzakhala kosavuta komanso kosavuta.Pamalo omwe maulumikizidwe okulitsa akhazikitsidwa, njanji ndi milatho yodutsamo iyenera kulumikizidwa.
Ntchito yolumikizirana ndi mlatho ndikuwongolera kusamuka ndi kulumikizana pakati pa superstructure chifukwa cha katundu wamagalimoto ndi zida zomangira mlatho.Chida chokulitsa cha skew mlatho chikawonongeka, chidzakhudza kwambiri liwiro, chitonthozo ndi chitetezo choyendetsa, komanso kuyambitsa ngozi zachitetezo.
Chida chokulirapo cha modular ndi chipangizo cholumikizira mphira chachitsulo chophatikizana.Thupi lokulitsa limapangidwa ndi chitsulo chapakati chachitsulo ndi lamba wosindikiza mphira wa 80mm.Amagwiritsidwa ntchito kwambiri pama projekiti amlatho wamsewu waukulu wokhala ndi kuchuluka kwa 80mm ~ 1200mm.
Chida chokulirapo cha chipangizo chokulirapo ndi chipangizo chokulitsa chopangidwa ndi zitsulo zachitsulo, chomwe chimagwiritsidwa ntchito pama projekiti a mlatho wamsewu waukulu womwe ukukulirakulira kupitilira 300 mm.