Ibhodi elingangeni manzi nelikhipha amanzi e-Hongyue elihlanganisiwe
Incazelo emfushane:
Ipuleti elingangeni manzi elihlanganisiwe kanye nelikhipha amanzi lisebenzisa ipuleti lepulasitiki elikhethekile elenziwe nge-extrusion evalelwe igobolondo lemigqomo eyakhiwe nge-concave convex shell membrane, eqhubekayo, enesikhala esinezilinganiso ezintathu kanye nokuphakama okuthile okusekelayo okungamelana nokuphakama okude, ayikwazi ukukhiqiza ukuguqulwa. Ingxenye ephezulu yegobolondo emboza ungqimba lokuhlunga lwe-geotextile, ukuqinisekisa ukuthi isiteshi sokukhipha amanzi asivimbi ngenxa yezinto zangaphandle, njengezinhlayiya noma ukugcwalisa ukhonkolo.
Incazelo Yemikhiqizo
Ibhodi elihlanganisiwe elingangeni manzi nelikhipha amanzi lakhiwe ngeleveli eyodwa noma ezimbili ze-geotextile engalukiwe kanye neleveli yomgogodla we-geonet wokwenziwa onezinhlangothi ezintathu. Linokusebenza okuphelele "kokuvikela ukuhlunga-ukudonsa-ukuphefumula okungemuva". Lesi sakhiwo senza ibhodi elihlanganisiwe elingangeni manzi nelikhipha amanzi lisebenze kahle kumaphrojekthi ahlukahlukene, ikakhulukazi kumaphrojekthi okukhipha amanzi njengojantshi, imigwaqo emikhulu, imigudu, amaphrojekthi kamasipala, amadamu okugcina amanzi, kanye nokuvikelwa kwemithambeka.
Izimo Zohlelo Lokusebenza
Amabhodi angangeni manzi ahlanganisiwe kanye namabhodi okudonsa amanzi asetshenziswa kabanzi emikhakheni eyahlukene yobunjiniyela:
1. Izitimela, imigwaqo emikhulu, imigudu, amaphrojekthi kamasipala: asetshenziselwa ukudonsa amanzi nokuvikela.
2. Ukuvikelwa kwedamu kanye nokwehla: okusetshenziselwa ukuqinisa nokuvikela.
3. Ukwelashwa kwesisekelo esithambile, ukuqinisa umgwaqo, kanye nokuvikelwa kokuthambeka: ukuthuthukisa ukuzinza kanye nomphumela wokukhipha amanzi.
4. Ukuqinisa izindonga zamabhuloho, ukuvikela imithambeka yogu lolwandle: ukuvimbela ukuguguleka komhlabathi nokuvikela izakhiwo.
5. Ukutshala uphahla lwegaraji ngaphansi komhlaba kanye nokutshala uphahla: okusetshenziselwa ukuvimbela amanzi kanye nokukhipha amanzi, ukuvikela isakhiwo.
Izici Zokusebenza
1. Ukugeleza kwamanzi okunamandla: okulingana nomphumela wokugeleza kwamanzi okunobukhulu obuyimitha elilodwa.
2. Amandla aphezulu okudonseka: iyakwazi ukumelana nomthwalo ophakeme wokucindezela, njengomthwalo wokucindezela ongu-3000Ka.
3. Ukumelana nokugqwala, ukumelana ne-asidi kanye ne-alkali: impilo ende yenkonzo.
4. Ukwakha okulula: kunciphisa isikhathi sokwakha futhi kunciphise izindleko.
5. Ukuguquguquka okuhle: iyakwazi ukugoba ukwakhiwa futhi ivumelane nezindawo ezahlukahlukene eziyinkimbinkimbi.
Ukucaciswa Komkhiqizo
Inkomba Yobuchwepheshe Yepuleti Elingangeni Manzi Nelokukhipha Amanzi Elihlanganisiwe (JC/T 2112-2012)
| Iphrojekthi | Inkomba | |
| Amandla okudonsa ku-10% ubude N/100mm | ≥350 | |
| Amandla amakhulu okudonsa N/100mm | ≥600 | |
| Ukwelulwa ngesikhathi sokuphumula % | ≥25 | |
| Ukudiliza impahla N | ≥100 | |
| Ukusebenza kokucindezelwa | Izinga lokucindezelwa elingu-20% uma amandla aphezulu e-kpa | ≥150 |
| umkhawulo wokucindezela | Akukho ukuqhekeka | |
| Ukuguquguquka kwezinga lokushisa okuphansi | -10℃ akukho ukuqhekeka | |
| Ukuguga kokushisa (80℃ 168h) | Izinga lokugcina ukucindezeleka okuphezulu % | ≥80 |
| Ukugcinwa kokuqina okuphezulu % | ≥90 | |
| ukugcinwa kobude obuphukile % | ≥70 | |
| Ukugcinwa kwamandla okuphezulu uma isilinganiso sokucindezelwa singama-20%% | ≥90 | |
| umkhawulo wokucindezela | Akukho ukuqhekeka | |
| Ukuguquguquka kwezinga lokushisa okuphansi | -10℃ akukho ukuqhekeka | |
| Ukuvuleka kwamanzi okude (ingcindezi engu-150kpa) cm3 | ≥10 | |
| Indwangu engalukiwe | Ikhwalithi ngeyunithi ngayinye indawo g/m2 | ≥200 |
| Amandla Okudonsa Aguquliwe kN/m | ≥6.0 | |
| I-coefficient evamile yokuvuleka kwe-MPa | ≥0.3 | |
