Kuramba no gushikama isesengura rya granite base。

 

Granite, ibuye risanzwe rikoreshwa cyane, rizwiho kuramba no gushikama, bigatuma rihitamo neza mubikorwa bitandukanye byubwubatsi. Isesengura rirambye kandi rihamye ryibanze rya granite ningirakamaro mugusobanukirwa imikorere yabyo mubihe bitandukanye bidukikije n'imitwaro.

Granite ni urutare rwaka rugizwe ahanini na quartz, feldspar, na mika, bigira uruhare mu mbaraga zidasanzwe no kurwanya ikirere. Iyo usesenguye igihe kirekire cya granite, ibintu byinshi biza gukina, harimo imyunyu ngugu, ububobere, hamwe no kuvunika cyangwa kuvunika. Ibi biranga byerekana uburyo granite ishobora guhangana nuburyo bwimiterere yimiterere yimiterere yumubiri nubumara, nka cycle-thaw cycle, imvura ya aside, na abrasion.

Isesengura rihamye ryibanda ku bushobozi bwa granite bwo gukomeza ubusugire bwimiterere munsi yimitwaro itandukanye, harimo imbaraga zihamye kandi zifite imbaraga. Ibi ni ingenzi cyane mubikorwa nko kubaka umuhanda, aho base ya granite ikora nkibice fatizo. Ba injeniyeri bakunze gukora ibizamini kugirango basuzume imbaraga zo gukomeretsa, imbaraga zogosha, hamwe na modulus ya elastique ya granite, bareba ko ishobora gushyigikira uburemere bwibinyabiziga no kurwanya ihinduka ryigihe.

Byongeye kandi, ingaruka z’ibidukikije kuri base ya granite zigomba gutekerezwa. Ibintu nkimihindagurikire yubushyuhe, urwego rwubushuhe, hamwe n’imiti ishobora kugira ingaruka kumikorere ndende ya granite. Kubungabunga no gukurikirana buri gihe birashobora gufasha kugabanya ibibazo bishobora kubaho, kwemeza ko base ya granite ikomeza kuba ihamye kandi iramba mubuzima bwabo bwose.

Mu gusoza, isesengura rirambye kandi rihamye ryibanze rya granite ningirakamaro kugirango habeho gukora neza mumishinga yubwubatsi. Mugusobanukirwa imiterere ya granite nibintu bigira ingaruka kumikorere yayo, injeniyeri barashobora gufata ibyemezo byuzuye bizamura kuramba no kwizerwa byubatswe ku rufatiro rwa granite.