Inqwaba enesithukuthezi eside

Umshini omude wokumba okuvunguzayo wokumpompa ubuchwepheshe bekheji eliqinisiwe eliwuketshezi olunamandla kakhonkolo wangemuva uvela ngendlela yobunjiniyela yaseJapan ye-CIP, yehlukile enqwabeni evamile yokumba, isebenzisa umshini wokumba okhethekile omude ovunguzayo uye ekujuleni okunqunywe kusengaphambili, ngokusebenzisa imbobo, ukuya phezulu kwenqwaba, bese ufaka ikheji eliqinisiwe kanye nokwakheka kwenqwaba, uhlobo olusha lwezindlela zokwakha isisekelo senqwaba. Inqwaba ye-Super fluid cast-in-place inqwaba isetshenziswa kakhulu, ayinqunyelwe izinga lamanzi angaphansi komhlaba, uketshezi lukakhonkolo luqinile, ukuhlakazeka okuhlanganisiwe kuhle, i-screw drill ingakwazi ukubhola bese ucindezela ukhonkolo, ukusebenza okulula, isivinini sokuthulula ukhonkolo siyashesha, kuhle. ikhwalithi yenqwaba, yehlisa izindleko. Ingenye yezobuchwepheshe eziyishumi eziphezulu ezithuthukiswe nguMnyango Wezokwakha ngo-2005.
2 Izici zomthetho wokusebenza
2.1 Uketshezi oluningi lukakhonkolo oluwuketshezi luhle, amatshe angalengiswa kukhonkolo ngaphandle kokucwila, ngeke akhiqize ukuhlukaniswa, afakwe kalula ekhejini lensimbi;
2.2 Ayikho inhlabathi engenalutho endaweni eyinqwaba, evimbela izinkinga zokwakha ezivamile njengenqwaba ephukile, ukuncipha kobubanzi kanye nokuwa kwembobo, futhi ikhwalithi yokwakha iqinisekiswa kalula;
2.3 Ikhono eliqinile lokugqoka ungqimba lwenhlabathi eqinile, umthamo omkhulu wokuthwala wenqwaba eyodwa, ukusebenza kahle okuphezulu kokwakhiwa nokusebenza kalula;
2.4 Umsindo ophansi, akukho kuphazamiseka emphakathini, asikho isidingo sokuvikela udonga lodaka, akukho kukhipha indle, ukumpintshana kwenhlabathi, indawo yokwakha ephucuzekile;
2.5 Inzuzo ebanzi ephezulu, futhi izindleko zephrojekthi ziphansi uma kuqhathaniswa nezinye izinhlobo zenqwaba.
2.6 Indlela yokuklama yenqwaba yesithukuthezi esomile embobeni iyamukelwa, futhi inkomba yokubala yedizayini yenqwaba yesithukuthezi eyomile embobeni (inani lenkomba likhulu kunalelo lenqwaba ebhorekile yodonga lodaka futhi lingaphansi kwenqwaba ye-precast. ).
3 Ububanzi besicelo
Le ndlela isetshenziswa ekwakhekeni (isakhiwo) inqwaba yesisekelo nomgodi wesisekelo, inqwaba esekela umthombo ojulile, esebenza ekugcwaliseni ungqimba lwenhlabathi, ungqimba lwenhlabathi yodaka, ungqimba lwenhlabathi yesihlabathi kanye nongqimba lwamatshe, futhi lusebenza kuzo zonke izinhlobo zengqimba yenhlabathi ngamanzi angaphansi komhlaba, ingaba yinqwaba ngaphansi kwezimo ezimbi ze-geological ezifana nongqimba lomhlabathi othambile kanye nongqimba lwesihlabathi esisheshayo. Ububanzi benqwaba ngokuvamile bungu-500mm ~ 800mm.
4 Umgomo wenqubo
Inqwaba ye-cast-in-place kakhonkolo ewuketshezi oluningi ibholwa umshini wokubhoboza isikulufu eside ukuya endaweni ephakeme yokuklama. Ngemva kokubhoboza, imbobo kakhonkolo ebekwe endaweni yokubhoboza ipayipi elingaphakathi iyacindezelwa ukuze kugcwaliswe ukhonkolo owuketshezi oluphezulu endaweni ephakeme yenqwaba yokuklama, futhi kukhishwe ipayipi lokubhoboza ukuze ucindezele ikheji lensimbi enqwabeni. Uma ukhonkolo ucindezelwa phezulu, ukhonkolo otheliwe kufanele ube ngu-50cm ngaphezu kwenqwaba ukuze kuqinisekiswe amandla kakhonkolo phezu kwenqwaba.