Iimfumba zamaphepha entsimbi, njengezixhobo zenkxaso zolwakhiwo ezidibanisa ukomelela kunye nokuguquguquka, zidlala indima engenakuthathelwa indawo kwiiprojekthi zolondolozo lwamanzi, ulwakhiwo olunzulu lokwembiwa kwesiseko, ulwakhiwo lwezibuko, kunye namanye amabala. Iindidi zabo ezahlukeneyo, iinkqubo zokuvelisa ezintsonkothileyo, kunye nokusetyenziswa okubanzi kwehlabathi jikelele kuzenza zibe yimathiriyeli ephambili yokuqinisekisa ukhuseleko nokuphucula ukusebenza kakuhle ekwakhiweni. Eli nqaku liza kunika uhlalutyo olucacileyo lweentlobo eziphambili zeemfumba zentsimbi, ukungafani kwazo, iindlela zokuvelisa eziqhelekileyo, kunye nobukhulu obuqhelekileyo kunye neenkcukacha, ukubonelela ngereferensi ebanzi kubasebenzi bokwakha kunye nabathengi.
Iimfumba zentsimbi yentsimbizihlelwa ngokwemilo enqamlezileyo. I-Z- kunye ne-U-type sheet sheets yiyona nto ikhethwa kakhulu kubunjineli ngenxa yoluhlu olubanzi lwezicelo kunye neenzuzo zokusebenza ezibalaseleyo. Nangona kunjalo, kukho umahluko omkhulu phakathi kwezi ntlobo zimbini ngokubhekiselele kwisakhiwo, ukusebenza kunye neemeko zesicelo:
Iimfumba zeshiti zentsimbi ezimilise ngo-U: Babonisa ulwakhiwo oluvulekileyo olufana nomjelo kunye neencam zokutshixa ukuze zilingane, zivumela ukuba zilungelelanise ngokuguquguqukayo kwiimfuno ezinkulu zokuguqulwa kwiiprojekthi zobunjineli. Iimpawu zabo ezibalaseleyo eziguquguqukayo zibenza basetyenziswe ngokubanzi kwiiprojekthi zomgangatho wamanzi aphezulu (ezifana nolawulo lomlambo kunye nokuqiniswa kodonga lwedama) kunye nenkxaso yesiseko esinzulu (njengokwakhiwa phantsi komhlaba kwizakhiwo eziphakamileyo). Okwangoku luhlobo oluqhelekileyo olusetyenziswayo lwemfumba yentsimbi kwimarike.
Iimfumba zeshiti zentsimbi ezimile Z: Zibonisa indawo evaliweyo, i-zigzag-cross-section kunye neeplate zetsimbi ezityebileyo kumacala omabini, okubangelwa i-modulus yecandelo eliphezulu kunye nokuqina okuphezulu kwe-flexural. Oku kuvumela ulawulo oluchanekileyo lwe-deformation yobunjineli kwaye ilungele iiprojekthi eziphezulu ezineemfuno zolawulo olungqongqo (ezifana nemigodi yesiseko somzi-mveliso echanekileyo kunye nokwakhiwa kwesiseko sebhulorho enkulu). Nangona kunjalo, ngenxa yobunzima bobugcisa bokuqengqeleka kwe-asymmetric, ziinkampani ezine kuphela kwihlabathi jikelele ezinomthamo wemveliso, nto leyo eyenza olu hlobo lwemfumba yamaphepha lunqongophele kakhulu.
Inkqubo yokuvelisa i-steel sheet piles ichaphazela ngokuthe ngqo ukusebenza kwabo kunye nezicelo ezisebenzayo. Okwangoku, ukuqengqeleka okushushu kunye nokugoba okubandayo zezona ndlela zimbini zisetyenziswayo kushishino, nganye inojoliso lwayo olwahlukileyo kwiinkqubo zemveliso, iimpawu zemveliso, kunye nokubeka isicelo:
Iimfumba zeshiti zentsimbi ezishushuzenziwe ngeebhilithi zensimbi, zifudunyezwe kumaqondo obushushu aphezulu, zize ziqengqeleke zibe yimilo kusetyenziswa izixhobo ezikhethekileyo. Imveliso egqityiweyo inika ukuchaneka okuphezulu kokutshixa kunye namandla aphezulu ngokubanzi, okwenza ukuba ibe yimveliso ekhokelayo kwiiprojekthi zobunjineli. I-Royal Steel Group isebenzisa inkqubo ye-tandem eqhubekayo yokuqengqeleka ukubonelela ngeemfumba ezibunjwe ngu-U ezinobubanzi be-400-900mm kunye neemfumba ezinobu-Z ezinobubanzi obuyi-500-850mm. Iimveliso zabo ziqhube kakuhle kakhulu kwiTunnel ye-Shenzhen-Zhongshan, ibenzela idumela "lokuzinzisa iimfumba" kumnini weprojekthi, ebonisa ngokupheleleyo ukuthembeka kwenkqubo eshushu.
Iimfumba zeshiti zentsimbi ezibandayoziqulunqwe kwiqondo lobushushu begumbi, ukuphelisa imfuno yonyango lobushushu obuphezulu. Oku kukhokelela ekugqityweni komphezulu ogudileyo kunye ne-30% -50% yokumelana ne-corrosion engcono kuneemfumba ezishushu. Zikulungele ukusetyenziswa kwiindawo ezifumileyo, ezingaselunxwemeni, kunye neendawo ezinomhlwa (umzekelo, ukwakhiwa kwemingxuma esisiseko). Nangona kunjalo, ngenxa yokulinganiselwa kwenkqubo yokwenza iqondo lokushisa kwegumbi, ukuqina kwabo kwe-cross-sectional rigidity buthathaka. Ngokuyintloko zisetyenziswa njengemathiriyeli eyongezelelweyo, ngokubambisana neemfumba ezishushu eziqengqelekayo ukunyusa iindleko zeprojekthi kunye nokusebenza.
Iindidi ezahlukeneyo zeemfumba zeshiti zensimbi zinemigangatho ecacileyo ye-dimensional. Ukuthengwa kweprojekthi kufuneka kuthathelwe ingqalelo iimfuno ezithile (ezifana nobunzulu bokomba kunye nobukhulu bomthwalo) ukukhetha imilinganiselo efanelekileyo. Oku kulandelayo yimilinganiselo eqhelekileyo kwiindidi ezimbini eziphambili zeemfumba zentsimbi:
Iimfumba ze-U-shaped steel sheet: Inkcazo esemgangathweni ngokuqhelekileyo i-SP-U 400 × 170 × 15.5, enobubanzi obuvela kwi-400-600mm, ubukhulu obusuka kwi-8-16mm, kunye nobude be-6m, 9m, kunye ne-12m. Ngeemfuno ezikhethekileyo ezifana nokumbiwa okukhulu, okunzulu, ezinye iimfumba ezinobumba obunobushushu obufakwe ngu-U zinokwenziwa ngokwezifiso ukuya kubude ukuya kwi-33m ukuhlangabezana neemfuno ezinzulu zenkxaso.
I-Z-shaped steel sheet piles: Ngenxa yokulinganiselwa kwenkqubo yokuvelisa, imilinganiselo ilinganiswe ngokusemgangathweni, kunye nokuphakama kwe-cross-sectional ukusuka kwi-800-2000mm kunye nobukhulu obuvela kwi-8-30mm. Ubude obuqhelekileyo buphakathi kwe-15-20m. Iinkcazo ezinde zifuna uthethwano lwangaphambili nomenzi ukuze kuqinisekiswe ukwenzeka kwenkqubo.
Ukusuka kumazibuko akuMntla-mpuma weAsia ukuya kwiindawo zokugcina amanzi kuMntla waseMelika, iimfumba zentsimbi, kunye nokuguquguquka kwazo, zisetyenziswe kwiiprojekthi ezahlukeneyo kwihlabathi jikelele. Ezi zilandelayo zizifundo ezintathu eziqhelekileyo ezivela kubathengi bethu, zibonisa ixabiso labo elisebenzayo:
IPhilippine Port Expansion Project: Ngexesha lokwandiswa kwezibuko kwiiPhilippines, isoyikiso sokuza kwezaqhwithi ezibangelwa zizitshingitshane rhoqo. Isebe lethu lobuchwephesha lincome ukusetyenziswa kweemfumba zeshiti ezishushu ezimile okwe-U kwi-cofferdam. Indlela yabo yokutshixa eqinileyo yaxhathisa ngempumelelo impembelelo yoqhwithela, iqinisekisa ukhuseleko nenkqubela phambili yolwakhiwo lwezibuko.
Iprojekthi yokubuyisela indawo yogcino lwamanzi eKhanada: Ngenxa yobusika obubandayo kwindawo yehabhu, umhlaba uthande ukuguquguquka ngenxa yemijikelo yokunyibilika komkhenkce, efuna uzinzo oluphezulu kakhulu. Isebe lethu lobugcisa lincomele ukusetyenziswa kwe-Z-shaped hot-rolled sheet sheets ukuze kuqiniswe. Amandla abo okugoba aphezulu anokumelana nokuguquguquka koxinzelelo lomhlaba, ukuqinisekisa ukusebenza okuzinzileyo kwexesha elide kwindawo yokugcina amanzi.
Iprojekthi yokwakha isakhiwo sentsimbi eGuyana: Ngexesha lokwakhiwa komgodi wesiseko, iprojekthi yayifuna ulawulo olungqongqo lwe-slope deformation ukuqinisekisa ukhuseleko lwesakhiwo esiphambili. Unokontraka utshintshele kwiimfumba zethu zentsimbi ezakhiwe ngendlela ebandayo ukuqinisa ithambeka lomngxuma wesiseko, ukudibanisa ukuxhathisa kwazo kukutya kunye nokuqhelana nemekobume yendawo efumileyo ukuze kugqitywe ngempumelelo iprojekthi.
Ukusuka kumazibuko akuMntla-mpuma weAsia ukuya kwiindawo zokugcina amanzi kuMntla waseMelika, iimfumba zentsimbi, kunye nokuguquguquka kwazo, zisetyenziswe kwiiprojekthi ezahlukeneyo kwihlabathi jikelele. Ezi zilandelayo zizifundo ezintathu eziqhelekileyo ezivela kubathengi bethu, zibonisa ixabiso labo elisebenzayo:
IPhilippine Port Expansion Project:Ebudeni bokwandiswa kwezibuko kwiiPhilippines, kwavela isisongelo sokuza kwezaqhwithi ezazibangelwa zizitshingitshane. Isebe lethu lobuchwephesha lincome ukusetyenziswa kweemfumba zeshiti ezishushu ezimile okwe-U kwi-cofferdam. Indlela yabo yokutshixa eqinileyo yaxhathisa ngempumelelo impembelelo yoqhwithela, iqinisekisa ukhuseleko nenkqubela phambili yolwakhiwo lwezibuko.
Iprojekthi yokubuyisela indawo yogcino lwamanzi eKhanada:Ngenxa yobusika obubandayo kwindawo yehabhu, umhlaba uqhelene nokuguquguquka koxinzelelo ngenxa yemijikelo yokunyibilika komkhenkce, efuna uzinzo oluphezulu kakhulu. Isebe lethu lobugcisa lincomele ukusetyenziswa kwe-Z-shaped hot-rolled sheet sheets ukuze kuqiniswe. Amandla abo okugoba aphezulu anokumelana nokuguquguquka koxinzelelo lomhlaba, ukuqinisekisa ukusebenza okuzinzileyo kwexesha elide kwindawo yokugcina amanzi.
Iprojekthi yolwakhiwo lwentsimbi eGuyana:Ngexesha lokwakhiwa komngxuma wesiseko, iprojekthi yayifuna ulawulo olungqongqo lwe-slope deformation ukuqinisekisa ukhuseleko lwesakhiwo esiphambili. Unokontraka utshintshele kwiimfumba zethu zentsimbi ezakhiwe ngendlela ebandayo ukuqinisa ithambeka lomngxuma wesiseko, ukudibanisa ukuxhathisa kwazo kukutya kunye nokuqhelana nemekobume yendawo efumileyo ukuze kugqitywe ngempumelelo iprojekthi.
Nokuba yiprojekthi yogcino lwamanzi, iprojekthi yezibuko, okanye isiseko sokuxhasa umngxuma wesiseko, ukukhetha uhlobo olululo lwentsimbi yentsimbi, inkqubo, kunye neenkcukacha ezibalulekileyo ekuqinisekiseni umgangatho weprojekthi. Ukuba uceba ukuthenga iimfumba zentsimbi yeprojekthi yakho, okanye ufuna iinkcukacha zemveliso, iinketho zokwenza ngokwezifiso, okanye iikowuti zamva nje, nceda uzive ukhululekile ukuqhagamshelana nathi. Siza kubonelela ngeengcebiso zokukhetha iingcali kunye neengcaphuno ezichanekileyo ezisekelwe kwiimfuno zeprojekthi yakho, siqinisekisa ukuba iprojekthi yakho iqhubela phambili ngokufanelekileyo.
Qhagamshelana nathi ngolwazi oluthe kratya
Email: sales01@royalsteelgroup.com(Sales Director)
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