Za a iya raba abubuwan keɓancewa na keɓancewar roba zuwa nau'i biyu: keɓance bearings (masu keɓewa) da masu dampers.Na farko na iya tsayawa tsayin daka ga matattun nauyi da lodin gine-gine, yayin da na biyun zai iya hana manyan nakasa yayin girgizar kasa, kuma yana taka rawa wajen dakatar da girgiza da sauri bayan girgizar kasar.
Guguwar igiyar ruwa da aka yi a lokacin girgizar kasar na daya daga cikin muhimman abubuwan da ke sa gadar ta rabu a gefe.A cikin masana'antar injiniyan hanya da gada ta ƙasarmu, lokacin da aka tabbatar da tsayin daka na keɓancewar roba, madaidaicin ƙarfin jujjuyawar madaidaiciyar madaidaiciyar hanya ce, kuma kwatankwacin damping rabo na lanƙwan hysteresis kusan 2% ne;
Don ƙwanƙwasa roba, lokacin da ƙaura a kwance ya karu, daidai da ƙayyadaddun lanƙwan hysteresis zai ragu zuwa wani yanki, kuma wani ɓangare na makamashin da girgizar ƙasa ta haifar zai zama makamashin zafi na roba bearings;Don ƙwanƙolin roba, daidaitaccen damping rabo yana kula da zama akai-akai, kuma daidai gwargwado na bearings na roba ya yi daidai da ƙaura a kwance.
Dauki aikin hanya da gada da aka ambata a sama a matsayin misali.A cikin tsarin gine-gine, an yi la'akari da damuwa da tazarar duk gada.Yayin amfani, an saita igiyoyin ƙarfe masu dacewa don samar da ƙarfin tallafi na gefe don dukan aikin hanya da gada, kuma a lokaci guda, ana iya ƙara juriya.A kan wannan, ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙaura na roba shine 271mm.
