Urupapuro rwicyuma rwagati ni umushinga wakozwe mumazi cyangwa hafi yamazi, bigamije gukora ibidukikije byumye kandi bifite umutekano mukubaka. Kubakwa bidasanzwe cyangwa kutamenya neza ingaruka zibidukikije nkubwiza bwubutaka, igitutu cyamazi, nibindi.
Inzira nyamukuru hamwe ningingo zumutekano wumutekano wurubuga rwicyuma cya cofferdam:
I. Inzira yo kubaka
1.. Kwitegura kubaka
Kuvura urubuga
Urubuga rwubwuzu rwuzuze rugomba guhuzwa nikirere cyakozwe (umubyimba usabwa ni ≤30Cm) kugirango umenye ko ubushobozi bwo gutanga busaba ibikorwa byubufatanye.
Umusozi wubumwokazi ugomba kuba ≥1%, hamwe na tank yimyanya igomba gushyirwaho kugirango wirinde guhagarika sili.
Imyiteguro y'ibikoresho
Urupapuro rwo gusebanya
Reba ubusugire bwifu: Koresha amavuta cyangwa kudoda mbere kugirango wirinde kumeneka.
2. Gupimwa n'imiterere
Koresha sitasiyo yose uhagaze neza, shiraho igenzura ibirundo buri 10m, hanyuma urebe ibishushanyo mbonera bya Axis hamwe no gutandukana (byemewe (ikosa riremewe ≤5CM).
3. Kuyobora Ikadiri
Umwanya uri hagati yimirongo ibiri-umurongo wijimye ni 1 ~ 2cm nini kuruta ubugari bwa pari yicyuma kugirango yemeze ko gutandukana kw'ibice bitarenze 1%.
Ibiti biyobora bigomba gukemurwa no gusudira cyangwa gukubita kugirango wirinde kwimurwa mugihe cyo kunyeganyega.
4. Urupapuro rwicyuma
○ Urutonde rwo gutwara ibirundo: Tangira kuva mu mfuruka, funga icyuho kuruhande rwiburebure hagati, cyangwa ukoreshe "ecran-stree" kubaka matsinda (10 ~ 20 kumatsinda).
Kugenzura tekiniki:
Gutandukana kw'ikirundo cya mbere ni ≤0.5%, kandi umubiri wakurikiyeho wakurikijwe "gushiraho".
○ Igipimo cyo gutwara ibirundo: ≤1M / Min mu butaka bworoshye, hamwe n'indege y'amazi yo mu kirere asabwa gufasha kurohama mu butaka bukomeye.
Gukora gufunga: Niba icyuho gisigaye kidashobora kwinjizwamo ibirundo bisanzwe, koresha ibirundo bidasanzwe (nkibirundo) cyangwa urusaku kugirango dufunge.
5. Ubucukuzi bwashingiwe no kumeneka
Gucukura amaguru (buri gice ≤2m), inkunga nk'icuza, inkunga y'imbere ≤3m (Inkunga ya mbere iri ≤1m kuva hejuru y'urwobo).
Sisitemu yo kuvoma: Uphowe hagati yo gukusanya amazi ni 20 ~ 30m, na pompe y'ibibuto (igipimo cy'ingendo ≥10m³ / h) ikoreshwa mu kuvoma uhoraho.
6. Gusubira inyuma no gukururwa
Inyuma igomba guhuzwa cyane mubice (impamyabumenyi ya buri 90%) kugirango yirinde guhinduranya isanduku yakozwe kubera igitutu kibi.
Kururukiro rwo gukuramo urukurikirane: Kuraho hagati kugeza kumpande zombi mumibonano mpuzabitsina, hamwe namazi atemba cyangwa umucanga icyarimwe kugabanya imvururu zubutaka.
II. Gucunga umutekano
1. Kugenzurwa
○ Kumenagura Anti-Kurandura: Gukurikirana igihe nyacyo cya Corferdam (guhagarika kubaka no gushimangira mugihe igipimo cyimfura kirenze 2%).
○ Anti-Leakage: Nyuma yo gukinisha, kumanika mesh imbere kugirango utere grout cyangwa gushyira geotext idafite amazi.
○ Kurohama: Shiraho umutekano (uburebure ≥ 1.2m) nubuzima / imigozi / imigozi kuri platifomu.
2. Igisubizo kubintu bidasanzwe byakazi
Ingaruka za tidal: Hagarika akazi amasaha 2 mbere yumurongo munini hanyuma urebe akamenyetso kashe.
Umuburo w'imvura nyinshi: Gupfukirana urwobo rufatizo mbere ugatangira ibikoresho byo gutwara (nk'ibirungo byo hejuru).
3. Ubuyobozi bwibidukikije
Kuvura mu myonda mu myobye: Shiraho ikigega cy'imikorere itatu no kurangiza nyuma yo kuzuza ibipimo.
○ Kugenzura urusaku: Kugabanya ibikoresho byo hejuru mugihe cyubaka nijoro (nko gukoresha igitutu cyizuba cya Plice.
Ⅲ. Ibipimo byingenzi bya tekiniki
IV. Ibibazo rusange no kuvura
1. Gutandukana
Impamvu: Ibintu bikomeye mubutaka cyangwa gahunda itari yo yo guterana.
Kuvura: Koresha "ibirundo byo gukosora" kugirango uhindure inshinge cyangwa icyuho cyaho.
2. Funga umurongo
Kuvura: Uzuza imifuka yibumba hanze no gutesha agaciro umukozi wa podiurethane imbere yimbere.
3. ICYITONDERWA
Kwirinda: Kwihutisha kubaka isahani yo hepfo no kugabanya igihe cyo guhura.
V. Incamake
Kubaka urupapuro rw'ibyuma bikaba bigomba kwibanda kuri "imiterere ihamye (ihamye (ihamye (ihamye (yuzuye (ikidoze hagati ya paile), kandi byihuse (gufunga byihuse)", kandi birangira inzira ifatanije na geologiya. Ahantu h'amazi maremare cyangwa strata igoye, "inkunga mbere hanyuma ikacukumbura" cyangwa "ihuriro ry'inyenzi" (urupapuro rw'ibyuma. Kubaka byayo birimo guhuza imbaraga n'imbaraga. Impirimbanyi nziza hagati yumuntu na kamere irashobora kwemeza iterambere ryiyongereye kandi igabanya ibyangiritse n'imyanda yumutungo kamere.
If you have any further questions or demands, please feel free to contact Ms. Wendy. wendy@jxhammer.com
WhatsApp / Wechat: + 86 183 5358 1176
Igihe cyohereza: Werurwe-10-2025