Ukwakhiwa kwensimbi yensimbi akulula njengoba ucabanga. Uma ufuna imiphumela emihle yokwakhiwa, imininingwane ayibalulekile.
1. Izidingo ezijwayelekile
1. Indawo yezinqwaba zeshidi lensimbi kufanele ihlangabezane nezidingo zokwakhiwa kokwenza lula ukwakhiwa koMsemhlabeni isisekelo se-Trench Foundation, okungukuthi, kukhona indawo yokuxhaswa kwamafomu nokususwa ngaphandle kwesisekelo.
2 Ubukhulu obuzungezile kufanele buhlanganiswe nemodyuli yebhodi ngangokunokwenzeka.
3. Ngesikhathi sonke isikhathi sokwakha isisekelo, ngesikhathi sokusebenza kokwakha njengokumba, ukuqinisa, ukugoqa imigoqo yensimbi, nokuthululwa kokhonkolo, kuvinjelwe ngokuxhasa, ukunqunywa kokunqumela noma ukwenziwa kwezinto ezisindayo. ungabekwa ezisekelweni. izinto.
2. Ukusekelwa komugqa wokusekela
Ngokusho kwesidingo se-Design Cross-Sectional Expression for Foundation Pit kanye Riner Rarger, Umugqa Wensimbi Yensimbi Yokushayela I-Pile ulinganiswa futhi ukhishwe, futhi isikhundla sensimbi yokushayela yensimbi imakwe nge-lime emhlophe.
I-3. I-Steel Sheet Pile ukungena nendawo yokugcina
Hlela isikhathi sokungena se-Steel Sheet Piles ngokuya ngohlelo lwenqubekela phambili yokwakha noma izimo zesayithi ukuqinisekisa ukuthi ukwakhiwa kwezinqwaba zeshidi lensimbi zihlangabezana nezidingo zesheduli. Izikhundla zokufaka izinqwaba zensimbi yensimbi zihlakazeka emigqeni yokusekelwa ngokuya ngezidingo zokwakha kanye nezimo zesayithi ukugwema ukufakwa okuphakathi ndawonye ukuze kubangele ukulimala kwesibili. i-portage.
4. Ukulandelana Kwezinwele Zensimbi Yezinwele
Ukubeka nokubeka phansi - ukumba imisele - Ukufaka Imigqa Yezifundo - Ukushayela Insimbi Yesiqondisi - Ukwakhiwa kwama-Purlins kanye nokwakhiwa kwebhande lomhlaba - Ukususwa kweBhalani - I-Ercrcwork Buctifing - Ukususwa kwe-Steel Sheet Piles-Ukwelashwa kwezikhala ngemuva kwezinqwaba zeshidi lensimbi ziyakhishwa
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1. Ukuhlolwa kwezinqwaba zensimbi yensimbi
Ngezinqwaba zeshidi lensimbi, ngokuvamile kunokuhlolwa kwezinto ezibonakalayo kanye nokuhlola okubonakalayo ukuze kulungiswe izinqwaba zensimbi yensimbi engagculisi futhi kunciphise ubunzima kwinqubo yokuhamba.
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a. Izingxenye ze-Welding ezithinta ukushayela kwezinqwaba zensimbi yensimbi kufanele zinqunywe;
b. Sika izimbobo kanye namaphutha wengxenye kufanele kuqiniswe;
c. Uma inqwaba yensimbi yensimbi igcwaliswe kakhulu, ukushuba kwangempela kwengxenye kufanele kulinganiswe. Ngokuyinhloko, zonke izinqwaba zeshidi lensimbi kufanele zihlolwe ngekhwalithi yokubukeka.
. Kufaka phakathi ukuhlaziywa kokwakheka kwamakhemikhali, izivivinyo ezishukumisayo nezibolayo zezakhi, ukukhiya izivivinyo zokuhlola kanye nokuhlolwa kwenhliziyo, njll. Ukucaciswa kwensimbi yensimbi okungenani kuzokwenziwa ngaphansi kwensimbi eyodwa Ishidi linesisindo esingu-20-50t.
2. I-Steel Sheet Pile Ukuphakamisa
Indlela yokuphakamisa amaphoyinti amabili kufanele isetshenziselwe ukulayisha nokulayisha izinqwaba zeshidi lensimbi. Lapho uphakamisa, inani lezinqwaba zensimbi yensimbi liphakamisa isikhathi ngasinye akufanele zibe ziningi kakhulu, futhi ukunakwa kufanele kukhokhwe ukuvikela ukukhiya ukugwema ukulimala. Izindlela zokuphakamisa zihlanganisa ukuphakamisa inqwaba nokuphakamisa okukodwa. Ukuphakama kwenqwaba kuvame ukusebenzisa izintambo zensimbi, ngenkathi ukuphakanyiswa okukodwa kuvame ukusebenzisa amasheya akhethekile.
3. Ukufakwa kwezinqwaba zensimbi yensimbi
Indawo lapho amasheya ensimbi ensimbi afakwe khona kufanele akhethwe esizeni esiyisicaba nesiqinile esingeke adale ukwehlukana okukhulu ngenxa yengcindezi, futhi kufanele kube lula ukuthutha indawo yokwakha. Lapho ufaka, sicela unake:
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(2) Izinqwaba zeshidi lensimbi ziboshwe ngokwahlukana ngokwemodeli, ukucaciswa nobude, nezibonakaliso kusekwe endaweni yokugcina;
. Ukuhlukaniswa kwezikhala phakathi kwabalele ngokuvamile kungu-3 ~ 4m, kanye nongqimba olungaphezulu nangaphansi lwabalele kufanele kube kulayini ofanayo mpo. Ukuphakama okuphelele kokubhala akufanele kudlule i-2m.
I-6. Ukufakwa kohlaka lomhlahlandlela
Ekwakhiweni kwe-sheet sheet eshidini, ukuze kuqinisekiswe isikhundla esifanele se-axis yenqwaba kanye ne-verticality yenqwaba, lawula ukunemba kwenqwaba, kuvimbela ukuguquguquka kwenqwaba, kuthuthukisa umthamo wokungena kwenqwaba, Ngokuvamile kuyadingeka ukusetha ukuqina okuthile, ifreyimu yomhlahlandlela oqinile, obizwa nangokuthi "ukwakhiwa uSurlin".
Uhlaka Lomhlahlandlela lusebenzisa ifomu eliseceleni elihlangene elihlangene, elivame ukwakhiwa imishayo ye-PROUDE kanye ne-Purlin Piles. Isikhala se-Purlin Piles ngokuvamile singu-2,5 ~ 3.5m. Ibanga phakathi kocingo olunezinhlangothi ezimbili akufanele lube lukhulu kakhulu. Ngokuvamile kukhulu kancane kunodonga lwezinqwaba zeshidi. Ubukhulu bungu-8 ~ 15mm. Lapho ufaka ifreyimu yomhlahlandlela, kufanele unake amaphuzu alandelayo:
(1) Sebenzisa i-The The Theodolite kanye neleveli ukulawula futhi ulungise isikhundla sogongolo lwesiqondisi.
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(4) Isikhundla somcimbi wesiqondisi kufanele sibe mpo ngangokunokwenzeka futhi akufanele sishayisane nezinqwaba zeshidi lensimbi.
7. I-Steel Sheet Pile Ukushayela
Ukwakhiwa kwezinqwaba zeshidi lensimbi kuhlobene nokuqina kwamanzi nokwakha, futhi kungenye yezinqubo ezibucayi kakhulu ekwakhiweni kwale phrojekthi. Ngesikhathi sokwakha, izidingo ezakhayo zokwakha kufanele zinake:
(1) Izinqwaba zeshidi lensimbi ziqhutshwa umgibeli we-Crawler. Ngaphambi kokushayela, kufanele ujwayele imibandela yamapayipi nezinhlaka ezingaphansi komhlaba, futhi ubeke ngokucophelela umugqa wesikhungo onembile wezinqwaba ezisekelayo.
. Zingasetshenziswa kuphela ngemuva kokuthi zilungisiwe futhi zihlanganisiwe. Labo abasanakwa okungafanelekile ngemuva kokuvuselelwa.
(3) Ngaphambi kokufaka, amafutha angafakwa ekukhiyeni inqwaba yensimbi yensimbi ukwenza lula ukushayela nokukhipha inqwaba yensimbi yensimbi.
(4) Ngesikhathi senqubo yokushayela yezinqwaba zensimbi yensimbi, ukuthambeka kwenqwaba ngayinye kubhekwe kanye nesilinganiso. Lapho i-deflection inkulu kakhulu futhi ayikwazi ukulungiswa yindlela yokudonsa, kufanele ikhishwe futhi iqhutshwe futhi.
(5) Bopha ngokuqinile futhi uqinisekise ukuthi inhlabathi ayikho ngaphansi kwamamitha ayi-2 ngemuva kokumbiwa ukuqinisekisa ukuthi izinqwaba zeshidi lensimbi zingavalwa kahle; Ikakhulu amasheya ensimbi ekhoneni kufanele asetshenziswe emakhoneni amane okuhlola kahle. Uma kungekho zinqwaba zensimbi yensimbi enjalo, sebenzisa amathayi amadala noma izinqwaba zensimbi ezibolile. Izindlela ezisizayo ezifana nezi-seams ezi-plugging kufanele zivalwe kahle ukuvikela ukuvuza kwamanzi kusuka ekuphuzeni i-sediment futhi kubangele ukuwa phansi komhlaba.
(6) Ngesikhathi sokumbiwa komsele wesisekelo, bheka ushintsho lwezinqwaba zensimbi yensimbi nganoma yisiphi isikhathi. Uma kukhona okusobala okuthe xaxa noma ukubekwa phezulu, ngokushesha engeza okusekela okufanayo ezingxenyeni eziphezulu noma eziphakanyisiwe.
8. Ukususwa kwezinqwaba zensimbi yensimbi
Ngemuva kokuthi umgodi wesisekelo uhlehlisiwe, izinqwaba zensimbi yensimbi kufanele zisuswe ukuze futhi. Ngaphambi kokususa izinqwaba zeshidi lensimbi, ukulandelana nesikhathi sokukhipha izinqwaba nokuphathwa kwenhlabathi kufanele kufundwe ngokucophelela. Ngaphandle kwalokho, ngenxa yokudlidliza kwenqwaba edonsa futhi inhlabathi eningi kakhulu kwinqwaba edonsa, kuzodala ukulimala komhlaba nokufuduka, okuzoletha ukuphepha kwezakhiwo ezisezingeni eliphansi zangempela, kwathinta amapayipi angaphansi komhlaba . , kubaluleke kakhulu ukuzama ukunciphisa ukususwa kwenhlabathi kwezinqwaba. Njengamanje, izindlela zokugcwaliswa kwamanzi kanye nesihlabathi zisetshenziswa ikakhulukazi.
(1) Indlela Yokudonsa I-Pile
Le phrojekthi ingasebenzisa isando esidlidliza ukudonsa izinqwaba: Ukudlidliza okuphoqelelwe kukhiqizwe isando esidlidliza kusetshenziselwa ukuphazamisa inhlabathi futhi kubhubhise ukubumbana kwenhlabathi ezungeze izinqwaba zensimbi yokudonsa, futhi kuncike kokungeziwe ukuphakamisa amandla ukukhipha izinqwaba.
(2) izinto okufanele ziqaphele lapho zikhipha izinqwaba
a. Iphuzu lokuqala nokulandelana kokukhipha inqwaba Iphuzu lokuqala lokukhishwa kwenqwaba linganqunywa ngokuya ngesimo ngesikhathi sokucwila kwe-pile, futhi indlela yokugxuma nayo ingasetshenziswa uma kunesidingo. Kungcono ukukhiphe izinqwaba ngokuhlelekile ukuze uzishayele.
b. Ukudlidliza nokudlidliza: Lapho ukhipha izinqwaba, ungaqala ukusebenzisa isando esidlidliza ukudlidliza ishidi le-peile ukukhiya ukunciphisa ukunamathela kwenhlabathi, bese ukhipha lapho udlidliza. Okwezinqwaba zeshidi okunzima ukukhipha, ungaqala ukusebenzisa isando sikadizili ukudlidliza inqwaba phansi ngo-100 ~ 300mm, bese udlidliza inqwaba ngesando esidlidlizayo.
c. I-crane kufanele ilayishwe kancane kancane ngokuqala kwesando esidlikizayo. Amandla wokuphakamisa ngokuvamile aphansi kancane kunomkhawulo wokucindezela weStock Absorber Spring.
d. Ukuhlinzekwa kwamandla kwesando sokudlidliza kungu-1.2 ~ 2.0 izikhathi zamandla alinganiselwe wesando esidlikizayo uqobo.
(3) Uma inqwaba yensimbi yensimbi ingakhishwa, kungathathwa izinyathelo ezilandelayo:
a. Yishaye futhi ngesando esidlidliza ukunqoba ukumelana okubangelwa ukunamathela emhlabathini nokugqwala phakathi kokulinywa;
b. Khipha izinqwaba ngokuhleleka kabusha kweshidi lokushayela inqwaba;
c. Inhlabathi ohlangothini lwenqwaba yeshidi ethwala ingcindezi yenhlabathi yi-denser. Ukushayela elinye inqwaba yeshidi eliseduze kwalo kuzovumela inqwaba yeshidi yokuphuma kahle;
d. Yenza ama-grooves ezinhlangothini zombili zezinqwaba zeshidi bese ubeka inhlabathi yenhlabathi ukunciphisa ukumelana lapho ukhipha inqwaba.
(4) Izinkinga ezijwayelekile nezixazululo ngesikhathi kwe-Steel Beace Pile Construction:
a. Thambekisa. Isizathu sale nkinga ukuthi ukumelana phakathi kwenqwaba kuqhunyeke futhi umlomo wokukhiya wenqwaba eseduze, ngenkathi ukumelana nokungena endaweni yokushayela incane. Izindlela zokwelashwa zifaka: Ukusebenzisa amathuluzi okuhlola, ukulawula nokulungisa nganoma yisiphi isikhathi ngesikhathi sokwakha; Kusetshenziswa izintambo zensimbi yensimbi lapho kuvela ukuthatheka. Donsela umzimba wenqwaba, udonse futhi ushayela, bese ulungisa kancane kancane; yenza izibonelelo ezifanele zezinqwaba zeshidi eziqhutshwa kuqala.
b. Sonta. Isizathu sale nkinga: Ukhiye uxhumeka ohlwini; Isixazululo yile: Sebenzisa ipuleti elihlanganayo ukukhiya ukukhiya okungaphambili kwenqwaba yeshidi eliqonde ekuzuzeni; Setha ubakaki we-pulley kugebe kuzo zombili izinhlangothi phakathi kwezinqwaba zeshidi lensimbi ukumisa ukushintshwa kwenqwaba yeshidi ngesikhathi sokucwila; Gcwalisa zombili izinhlangothi ze-happs ekhiya amasheya amabili eshidi nge-shims kanye namapulangwe.
c. Exhumeke kakhulu. Imbangela: I-Steel Sheet Pile TILTS futhi igoba, ekhulisa ukumelana kwe-notch; Izindlela zokwelashwa zifaka: Ukulungisa ukuthambeka kwenqwaba yeshidi ngesikhathi; ukulungisa okwesikhashana izinqwaba eziqhutshwa nge-angle iron welding.
I-Yantai Juxiang shini Imishini yeCo, LtdUngomunye wedizayini enkulu yokunamathisela yokuvalwa kanye nezinkampani zokukhiqiza eChina. I-Juxiang Imishini ineminyaka engu-15 yesipiliyoni ekukhiqizweni komshayeli we-pile, onjiniyela abangaphezu kuka-50 R & D, futhi amasethi angaphezu kuka-2 000 wokuphamba athunyelwe minyaka yonke. Ilondoloze ukubambisana okusondelene nama-oems wokuqala we-tier afana neSany, Xugong kanye neLiugong unyaka wonke. Imishini yokuphamba ekhiqizwa yiJuxiang CunchAry inobuciko obuhle kakhulu nobuchwepheshe obuhle kakhulu. Imikhiqizo iye yazuza amazwe ayi-18, yathengiswa kahle emhlabeni wonke, futhi yathola ukudunyiswa okuvumayo. UJuxiang unekhono elivelele lokuhlinzeka amakhasimende ahlelekile futhi aphelele amasethi wemishini yobunjiniyela nezixazululo. Kungumhlinzeki wesevisi yokwenziwa kwemishini yokwakha izixazululo futhi wamukela amakhasimende adinga ukuxhumana nokusebenzisana.
Isikhathi sePosi: Nov-29-2023