Ibirundo by'ibyuma bishyushye bikoreshwa cyane mu nzego nyinshi nko gushyigikira ikinogo cy'umusingi, gukomeza inkombe, kurinda inkuta z'inyanja, kubaka icyambu no gukora mu ikoranabuhanga ryo munsi y'ubutaka. Bitewe n'ubushobozi bwacyo bwiza bwo gutwara, gishobora guhangana neza n'umuvuduko w'ubutaka n'umuvuduko w'amazi. Igiciro cyo gukora ikirundo cy'ibyuma bishyushye ni gito, kandi gishobora kongera gukoreshwa, kandi gifite ubukungu bwiza. Muri icyo gihe, icyuma gishobora kongera gukoreshwa, hakurikijwe igitekerezo cy'iterambere rirambye. Nubwo ikirundo cy'icyuma gishyushye ubwacyo kiramba, mu bidukikije bimwe na bimwe, uburyo bwo kurwanya ingese nko gusiga nogushyushya no gushyushyaikunze gukoreshwa mu kongera igihe cyo kuyikoresha.
Ibirundo by'ibyuma bifite inyungu nyinshi mu nganda z'ubwubatsi. Icya mbere, bikozwe muriicyuma gikomeye cyane, ishobora kwihanganira igitutu kinini cy’ubutaka n’amazi, bigatuma inyubako ikomera. Mu bijyanye n’ubwubatsi, imirundo y’ibyuma inyuzwa mu butaka vuba binyuze mu bikoresho byo kubumba, ibyo bikaba bigabanya cyane igihe cyo kubaka kandi bikagabanya ikiguzi cyo kubaka. Ikwiriye ahantu hatandukanye mu butaka kandi ishobora gukora neza mu duce duto, dutose cyangwa tugoye. Byongeye kandi, imirundo y’ibyuma ishobora guhindurwa mu buryo bukurikije imiterere n’ingano bitewe n’ibikenewe byihariye, bigatuma igishushanyo mbonera kirushaho koroha. Mu bijyanye no kuyibungabunga, kuyirwanya kwangirika bigabanya ikiguzi cyo kuyisana nyuma, akenshi bisaba gusa igenzura rihoraho, kandi akazi ni gato. Amaherezo, inzira yo kubaka imirundo y’ibyuma ifite urusaku ruto n’ihindagurika rito, kandi ingaruka nke ku bidukikije. Muri make, imirundo y’ibyuma yabaye inkunga y’ingenzi n’ibikoresho bikingira mu nganda z’ubwubatsi bitewe n’ubushobozi bwayo bwo hejuru, ubukungu n’ibidukikije.
Ikirundo cy'icyuma gishyushye gishyushyeni ubwoko bw'ibikoresho by'ibanze bikoreshwa cyane mu bwubatsi bw'ubwubatsi n'ubwubatsi, ahanini bikoreshwa mu gukumira amazi y'ubutaka, gushyigikira ubutaka, no nk'urukuta rurinda INDWARA n'ibyambu.
Ibirundo by'icyuma bishyushye bikunze gukorwa muriicyuma cya karuboni gikomeye cyanecyangwa icyuma cy'umuringa, gifite imiterere myiza ya mekanike kandi kiramba. Binyuze mu nzira yo gushyushya, impeshyi y'icyuma iratunganywa, kandi imbaraga n'ubukomere byacyo birushaho kwiyongera.
Igice cy'ibirundo by'ibyuma muri rusange gifite ishusho ya "U" cyangwa "Z", byoroshye kuziba no guhuza. Ibipimo bisanzwe by'ubugari n'ubugari biratandukanye kandi bishobora guhindurwa hakurikijwe ibyo ubwubatsi bukeneye. Ibirundo by'ibyuma bishyushye bishongeshwa mu butaka n'igikoresho gikoresha icyuma cyangwa inyundo ya hydraulic pile n'ibindi bikoresho kugira ngo bikore imiterere ihamye yo kurinda. Uburyo bwo kubumba ni bwihuse, bugabanya igihe cyo kubaka n'ingaruka ku bidukikije.
Igihe cyo kohereza: 19 Nzeri 2024