Ibipimo bya tekiniki n'amahame ngenderwaho y'ishingiro rya granite mechanical.

 

Granite imaze igihe kinini izwiho kuba ibikoresho by’ingenzi ku bikoresho bya mekanike bitewe n’imiterere yayo idasanzwe, harimo ubucucike bwinshi, gukomera, no kudahinduka kw’ubushyuhe. Gusobanukirwa ibipimo bya tekiniki n’amahame ajyanye n’ibikoresho bya mekanike bya granite ni ingenzi ku bahanga n’abakora ibikoresho bishingikiriza ku buhanga n’ubudahangarwa mu mikoreshereze yabyo.

Kimwe mu bipimo by'ingenzi bya tekiniki bya granite mekanike ni imbaraga zayo zo gukanda, ubusanzwe ziri hagati ya 100 na 300 MPa. Ubu bunini bwo gukanda butuma granite ishobora kwihanganira imitwaro ikomeye idahinduka, bigatuma iba nziza cyane mu gushyigikira imashini n'ibikoresho biremereye. Byongeye kandi, granite igaragaza coefficients nke z'ubushyuhe, muri rusange hafi ya 5 kugeza 7 x 10^-6 /°C, ibi bigabanya impinduka mu ngero bitewe n'ihindagurika ry'ubushyuhe, bigatuma habaho imikorere ihoraho mu bidukikije bitandukanye.

Ubuso buto ni ikindi gipimo cy'ingenzi ku rufatiro rwa granite. Ubuhanga bwo kwihanganira ubuto buto akenshi bugaragazwa muri mikorometero, aho gukoresha neza cyane bisaba ubushobozi bwo kwihanganira buri munsi ya mm 0.005 kuri metero. Uru rwego rwo gukoresha neza ni ingenzi ku mashini zipima (CMMs) n'ibikoresho by'ikoranabuhanga, aho n'aho gutandukana gato bishobora gutuma habaho amakosa akomeye mu gupima.

Byongeye kandi, ubucucike bwa granite busanzwe buri hagati ya 2.63 na 2.75 g/cm³, bigatuma ihora ihamye kandi ikanagabanya ubwinshi bwayo. Ibi biranga ni ingenzi mu kugabanya ingaruka z'ubwinshi bw'ingufu zo hanze, bityo bikanongera ubuhanga bw'ibikoresho by'ubuhanga bishyirwa ku rufatiro rwa granite.

Mu gusoza, ibipimo bya tekiniki n'amahame ngenderwaho y'ishingiro rya granite bigira uruhare runini mu ikoreshwa ryabyo mu nganda zitandukanye. Mu gukurikiza ibi bipimo, abakora bashobora kwemeza ko ibikoresho byabo byizerwa kandi bikora neza, amaherezo biganisha ku kunoza imikorere no kunoza imikorere mu nganda. Uko ikoranabuhanga rigenda ritera imbere, icyifuzo cy'ishingiro rya granite ry'ishingiro ry'imashini kizakomeza kwiyongera, bigashimangira akamaro ko gusobanukirwa aya mahame ngenderwaho.