Umuyoboro wimbere, Umuyoboro wa Shed, umuyoboro wa grout wo gucukura tunnel
1. Ibisobanuro byoroshye:
Umuyoboro muto wateye imbere nuburyo bukoreshwa muburyo bwo gucukura tunnel. Ikoreshwa cyane muri zone yacitse intege
hamwe nigihe gito cyo kwihagararaho, igice cyashyinguwe gake, igice cyumuvuduko wigice ku bwinjiriro, igice cyumucanga,
igice cyumucanga namabuye, agace kavunitse zone nibindi bice. mbere-inkunga.
Icyiciro:
Q195, Q235, SS400, S235, STK400
3. Ihame ryo gushyigikira:
1) Umuyoboro muto uyobora ni uburyo bwiza bwo kubaka bwubufasha bwubaka kugirango ucukure isura.
Mu iyubakwa ryurwego rwintege nke kandi rwacitse, umuyoboro muto wateye imbere ugira uruhare mugukomeza
urwego rutare. Nyuma yo gutontoma, ituze ryurutare rudakomeye kandi rufite intege nke ruzengurutse, rufite akamaro
ku gutuza kwurutare ruzengurutse nyuma yo gucukura no kurangiza igihe cyambere cyo gushyigikirwa. , kugira ngo
urutare ruzengurutse ntiruzahungabana kandi rwangiritse kugeza rusenyutse.
2.
umusenyi ufite ubushobozi buke bwo kwikenura hamwe na kaburimbo (amabuye) urwego rwamabuye rwacitse urutare.
3) Imiterere nigitekerezo cyurutare ruzengurutse birashobora guhinduka mugusunika unyuze mumiyoboro mito yateye imbere.
Nyuma yo guswera batewe mumiterere idakomeye cyangwa irekuye cyangwa kuvunika kwamazi yamenetse yamenetse urutare ruzengurutse,
irashobora kuba hafi ya hafi no gukomera. Igicucu gisimbuza ubuhehere n'umwuka hagati yubutaka no mu rutare
ibice byuzuza, kugabana, nibindi, hanyuma bigatwara umwanya wabyo. , Umubiri uhuriweho hamwe nimbaraga nyinshi kandi zidafite amazi meza
imikorere itezimbere cyane urutare rucitse kandi rwacitse. .
4. Ikigereranyo:
Ibipimo byo kubaka umuyoboro muto wateye imbere bigomba kugenwa ukurikije imbibi za geologiya
imiterere yurutare ruzengurutse, imiterere yurutare ruzengurutse, imiterere yuburyo bufasha hamwe nubunini bwa
igice cya tunnel. Mubisanzwe, iyubakwa ry'imiyoboro ntoya yateye imbere ishyirwa kumurongo wo gucukura mu ntera ya dogere 120.
Mubihe bisanzwe: uburebure bwumuyoboro muto L = uburebure bwintambwe yo hejuru + 2m. Diameter ntoya ya catheter: 38-50mm.
Igice cyimbere cyumuyoboro muto gikozwe mumiterere ya cone ifite uburebure bwa 10cm, naho icyuma gifite umurambararo wa diameter ya 6 ~ 8mm gisudwa kumurizo wumurizo.
Ingero ya extrapolation isanzwe igenzurwa kuri dogere 10 kugeza kuri dogere 15. Umuvuduko wo guswera ugenzurwa nka 2MP.
Ikwirakwizwa rya radiyo isanzwe ni 0.5m. Umuvuduko wo guswera ugenzurwa kuri 50-100L / MIN. Uburebure burenze kuri buri muyoboro muto uzenguruka bigenzurwa muri 1m.
5. Umusaruro:
1) Mubisanzwe, bikozwe mu miyoboro y'icyuma isudira cyangwa idafite kashe ifite diameter ya 38 ~ 50mm.
2) Kora ishusho ya cone hafi 10cm z'uburebure kumpera yimbere yumuyoboro muto, hanyuma uzenguruke icyuma gifite diameter ya 6 ~ 8mm kumurizo wumurizo.
Nta mwobo ufunguye muri 100cm uhereye kumpera yinyuma, naho igice gisigaye gitunganijwe hamwe na 6mm ya diametre yuzuye umwobo mumashurwe ya plum ya 20 ~ 30cm.
6. Kwishyiriraho:
Uburyo bwo kuyobora cyangwa gusunika muburyo bushobora gukoreshwa.
1) Gucukura umwobo ukoresheje imyitozo y'amashanyarazi, umurambararo wa mwobo uruta 10-20mm z'umurambararo wa diametre y'umuyoboro muto, kandi ubujyakuzimu bw'umwobo buterwa n'uburebure bw'umuyoboro.
2) Niba bigoye kwinjiza catheter, koresha umwitozo wa pneumatike ufite imikorere ya jacking kugirango ushakishe ikariso.
3) Koresha blower kugirango utere imyanda mu mwobo.
4) Impera ya catheter ntoya ipfunyikishijwe ipamba, kugirango catheter ntoya ifatanye cyane nu mwobo wacukuwe, kandi icyambu kirimo ubusa gifunzwe nudodo.
5) Nyuma yumuyoboro muto umaze gushyirwaho, ugomba gufungwa hamwe na beto yatewe mumurongo runaka uzengurutse. Ubunini bwa spray bugenzurwa kuri 5-8cm.
7. Ishusho:
