Mwisi yubwubatsi, gukoresha ibikoresho byiza nibyingenzi kuramba no gutsinda k'umushinga. Ku bijyanye no guhuza ubutaka no gutemba, geotextile nigisubizo cyo guhitamo, gitanga imbaraga zisumba izindi kandi ziramba. Ubwoko bwihariye bwageotextileimyenda yo kuyungurura iragenda ikundwa cyane kubera kuyungurura hejuru, kuyifasha kugenzura neza amazi no gukumira isuri.
Imyenda yo kuyungurura ni itandukaniro ryihariye rya geotextile yagenewe gushungura ibice byiza mumazi. Bikunze gukoreshwa mubikorwa bitandukanye byubwubatsi nko kubaka umuhanda na gari ya moshi, kugumana inkuta, ingomero n’imyanda. Igikorwa nyamukuru cyiyi myenda ni ugutandukanya ibice byubutaka no gutanga umusingi uhamye kubindi bikoresho byubaka.
Igishushanyo cyihariye cyaAkayunguruzoyemerera amazi kunyuramo mugihe abuza kwimuka kwubutaka. Ubu buryo bwo kuyungurura birinda gufunga no kubungabunga ubushobozi bwa hydraulic ya sisitemu ya geotechnique, bigatuma amazi ahora atemba. Imyenda iyungurura igira uruhare runini mukuzamura ubusugire bwimiterere mukurinda isuri no kubungabunga amazi meza.
Ubushobozi bwo kuyungurura imyenda yo kuyungurura ni ingirakamaro cyane kuri sisitemu yo kuvoma. Iyo amabuye ya kaburimbo cyangwa yajanjaguwe akoreshwa nk'ifatizo, birinda gufunga kandi bigatuma amazi anyura mu bwisanzure. Inzira iremeza ko amazi arenze urugero akurwa neza mumihanda, imirima nahandi hubatswe, bityo bigateza imbere umutekano no gukumira ibyangizwa n’amazi.
Usibye sisitemu yo kumena amazi, imyenda yo kuyungurura ikoreshwa nkitandukanya hagati yubutaka butandukanye. Ikora nk'inzitizi yo gukumira kuvanga ubutaka bubi- kandi bwiza, bikuraho ingaruka zo gutura mu buryo butandukanye. Uku kwigunga ntikwongerera gusa uburinganire bwimiterere yumushinga wubwubatsi, binarengera ibidukikije birinda umwanda kwimukira mu butaka.
Mugihe uhitamo akayunguruzo, ni ngombwa gusuzuma ibintu nkigipimo cy umuvuduko, ubwikorezi, nigihe kirekire. Imishinga itandukanye isaba ibisobanuro bitandukanye, kandi kugisha inama numuhanga mubumenyi bwa geotechnique birashobora gufasha kumenya umwenda mwiza wo kuyungurura kubisabwa.
Mu gusoza, geotextile, hamwe nayungurura imyenda byumwihariko, nibisubizo byinshi kandi byingirakamaro mubikorwa byubwubatsi. Ubushobozi bwayo bwo kuyungurura butuma ihitamo ryizewe muguhindura ubutaka, sisitemu yo kuvoma no kurengera ibidukikije. Mugucunga neza imigendekere yamazi no gukumira isuri, imyenda iyungurura ituma kuramba no gutsinda kwimishinga yubaka.
Igihe cyo kohereza: Ukwakira-13-2023