Imashini ya geotechnique yo gukumira imiyoboro y'amazi no gutemba
Kumenyekanisha ibicuruzwa:
Imyenda ya Geo ni ubwoko bushya bwibikoresho bya geo bikozwe mubikoresho byahujwe kandi bishyizwe meshi ya filaments idahwitse. Ifite umuvuduko mwinshi, ubukana bwinshi bwo gufungura kandi ifite amazi yo gukusanya impande zose hamwe nimirimo yo gutemba itambitse. Imiterere ni ibice bitatu-bya geo membrane yibanze hamwe nurushinge rwakubiswe rusobekeranye rudoda imyenda ya geo kumpande zombi. Uburinganire bwa geo mesh butatu butwara amazi yubutaka byihuse kandi bufite gahunda yo kubungabunga pore yonyine, ibuza amazi ya capillary munsi yimitwaro myinshi. Irakora kandi nk'inzitizi ishimangira.
Ibiranga ibicuruzwa:
1.
. geotextile mat sandwich layer muburyo butondekanye ukurikije ibisabwa bya injeniyeri, utarinze gushonga. Kubwibyo, irashobora kwirinda ikibazo gishobora kunyerera bitewe no kwuzuza amazi kwubutaka bwubutaka.
3. Matati ya geomat ntishobora kuvoma amazi gusa, ahubwo irashobora no gusohora gaze metani ikorwa na fermentation mubutaka (cyane cyane imyanda), ikwiriye cyane cyane gukoreshwa mumyanda.
4.
Ibisobanuro:
| Mat | |
| Ingingo | Ibisobanuro |
| Ubwoko | |
| Umubyimba （mm ≥） | |
| Imbaraga zo guhonyora ≥ | 250KPa |
| Imbaraga zingutu ≥ | 6.0KN / m |
| Kurambura ≥ | 40% |
| Coefficient ihagaritse ≥ | 5 * 10 ^ -1㎡ |
| Ubwoba | 80-90% |
| Horizontal hydraulic itwara | 200KPa, ≥50 * 10 ^ -3 / s |
Gusaba:
Irakoreshwa cyane mukwirinda no gufata imiyoboro, imiyoboro yumuhanda wa gari ya moshi ninzira nyabagendwa, kuyungurura inyuma
inkuta, imiyoboro n’amazi birinda inyubako zo mu kuzimu, ibihingwa bitunganya imyanda, imyanda n’indi mishinga.
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