Iipayipi zentsimbi ezikumgangatho ophezulu ezithengiswayo

Inkcazo emfutshane:

Iipayipi zethu zentsimbi yekhabhoni ezidityanisiweyo nge-spiral zenzelwe ukumelana neemeko ezinzima, ukuqinisekisa ukuthembeka kunye nobomi obude. Nokuba ufuna iipayipi kwiiprojekthi zeziseko zophuhliso, ukusetyenziswa kwamandla okanye naluphi na olunye uhlobo lokusetyenziswa kwemizi-mveliso, iimveliso zethu zenzelwe ukubonelela ngokusebenza okuphezulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Imibhobho yethu yenziwa ngokuqengqa intsimbi eyakhiweyo enekhabhoni ephantsi ibe ziibhubhu ezingenanto kwii-engile ezijikelezayo ezichanekileyo, kulandele inkqubo yokuwelda eqinileyo ukuqinisekisa ukuthembeka nokuqina kwemithungo. Le ndlela intsha yokuvelisa ivumela ukuba senze imibhobho yentsimbi enobubanzi obukhulu engapheleli nje ekubeni yomelele kodwa ekwaziyo ukusetyenziswa ngeendlela ezahlukeneyo, nto leyo eyenza ukuba ilungele ukusetyenziswa ngeendlela ezahlukeneyo ukusuka kulwakhiwo ukuya ekuthuthweni kweoyile negesi.

Ifektri yethu ikwintliziyo yeSixeko saseCangzhou, kwiPhondo laseHebei kwaye ibikhokela kushishino lweepayipi zentsimbi ukusukela oko yasekwa ngo-1993. Le fektri igubungela indawo yeemitha zesikwere ezingama-350,000 kwaye ixhotyiswe ngobuchwepheshe kunye noomatshini abakumgangatho ophezulu, okusenza sikwazi ukuvelisa iipayipi zentsimbi ezikumgangatho ophezulu ezihlangabezana nemigangatho yamazwe ngamazwe. Ngeempahla ezipheleleyo ze-RMB ezingama-680 ezigidi kunye nabasebenzi abazinikeleyo abangama-680, siyazingca ngokuzinikela kwethu ekugqweseni nasekunelisekeni kwabathengi.

Iinkcukacha zeMveliso

inqanaba lesinyithi	amandla amancinci okuvelisa I-Mpa	ubuncinci bokuqina koxinzelelo I-Mpa	Ubuncinane bobude %
B	245	415	23
X42	290	415	23
X46	320	435	22
X52	360	460	21
X56	390	490	19
X60	415	520	18
X65	450	535	18
X70	485	570	17

Ukwakheka kweekhemikhali kwimibhobho ye-SSAW

inqanaba lesinyithi	C	Mn	P	S	V+Nb+Ti
	Ubuninzi %	Ubuninzi %	Ubuninzi %	Ubuninzi %	Ubuninzi %
B	0.26	1.2	0.03	0.03	0.15
X42	0.26	1.3	0.03	0.03	0.15
X46	0.26	1.4	0.03	0.03	0.15
X52	0.26	1.4	0.03	0.03	0.15
X56	0.26	1.4	0.03	0.03	0.15
X60	0.26	1.4	0.03	0.03	0.15
X65	0.26	1.45	0.03	0.03	0.15
X70	0.26	1.65	0.03	0.03	0.15

Ukunyamezelana kweJiyometri kwemibhobho ye-SSAW

Ukunyamezelana kwejometri
ububanzi obungaphandle		Ubukhulu bodonga		ukuthe tye		ukungaguquguquki		ubunzima	Ukuphakama okuphezulu kwe-weld bead
D		T
≤1422mm	＞1422mm	＜15mm	≥15mm	isiphelo sombhobho 1.5m	ubude obuphelele	umzimba wombhobho	isiphelo sombhobho		T≤13mm	T ＞13mm
± 0.5% ≤4mm	njengoko kuvunyelwene	± 10%	± 1.5mm	3.2mm	0.2% L	0.020D	0.015D	'+10% -3.5%	3.5mm	4.8mm

Uvavanyo lwe-Hydrostatic

inkcazo yemveliso1

Umbhobho kufuneka umelane novavanyo lwe-hydrostatic ngaphandle kokuvuza ngomthungo we-weld okanye umzimba wombhobho
Iijoyinti akufuneki zivavanywe ngamanzi, ukuba nje iinxalenye zombhobho ezisetyenzisiweyo ekuphawuleni iijoyinti zivavanywe ngempumelelo ngamanzi ngaphambi kokuba kusebenze ukujoyina.

Inzuzo yeMveliso

1. Enye yezona nzuzo ziphambili zeepayipi zethu zekhabhoni ezidityanisiweyo yikhono lokuvelisa iipayipi ezinkulu ezinobubanzi. Oku kufezekiswa ngenkqubo yokuvelisa eyahlukileyo equka ukuqengqa intsimbi ethambileyo yolwakhiwo kwiityhubhu ezingenanto kwi-engile ethile yehelical uze emva koko udibanise imithungo.

2. Le ndlela ayinyusi nje kuphela amandla kunye nokuqina kombhobho, kodwa ikwavumela ukuguquguquka koyilo kunye nokusetyenziswa.

3. Imibhobho yethu ayidli ngokumelana nokugqwala kwaye inokumelana noxinzelelo oluphezulu, nto leyo eyenza ukuba ilungele amashishini ahlukeneyo kuquka ioyile negesi, unikezelo lwamanzi, kunye nolwakhiwo.

Ukusilela kwemveliso

1. Inkqubo yokuvelisa, nangona isebenza kakuhle, inokukhokelela kwiinguqu kumgangatho ukuba ayijongwanga ngokusondeleyo.

2. Ixabiso lokuqala lomgangatho ophezuluumbhobho wentsimbiisenokuba phezulu kunezinye iindlela ezikumgangatho ophantsi, nto leyo enokuba yinto eqwalaselwayo kwiiprojekthi ezijongana nohlahlo-lwabiwo mali.

3. Nangona imibhobho yethu yenzelwe ukuba ihlale ixesha elide, inokufuna ukulungiswa rhoqo ukuqinisekisa ukuba ihlala ixesha elide, ingakumbi kwiindawo ezinzima.

Ukuwelda kwe-Arc efakwe kwi-Helical Submerged

Imarike

Iimarike zethu eziphambili zisasazeke kwiindawo ezahlukeneyo, kuqinisekisa ukuba siyakwazi ukuhlangabezana neemfuno zabathengi bethu kwihlabathi liphela. Siyazingca ngokubonelela ngemibhobho yentsimbi esemgangathweni ophezulu engapheleli nje ekuhlangabezaneni kodwa egqitha nemigangatho yoshishino. Ukuzinikela kwethu ekulawuleni umgangatho kunye nokwaneliseka kwabathengi kusizuzele udumo njengomthengisi othembekileyo kwishishini lentsimbi.

FAQ

Umbuzo 1. Zingakanani iipayipi zentsimbi ozithengisayo?

Siziingcali ekuveliseni umbhobho wesinyithi sekhabhoni ojijekileyo onobubanzi obukhulu ukuze sihlangabezane neemfuno zakho ezithile.

Umbuzo 2. Ngawaphi amashishini asebenzisa imibhobho yakho yentsimbi?

Imibhobho yethu isetyenziswa kakhulu kulwakhiwo, ioyile negesi, unikezelo lwamanzi kunye nokusetyenziswa kwemizi-mveliso eyahlukeneyo.

Umbuzo 3. Uqinisekisa njani umgangatho weepayipi zentsimbi?

Silandela amanyathelo angqongqo okulawula umgangatho kuyo yonke inkqubo yokuvelisa, ukusuka ekukhethweni kwezinto eziluhlaza ukuya ekuhlolweni kokugqibela.

Umbuzo 4. Ndingafumana ubungakanani okanye iinkcukacha ezenziwe ngokwezifiso?

Ewe, sinikezela ngeendlela ezahlukeneyo zokukhetha ezihambelana neemfuno zakho zeprojekthi.

Umbuzo 5. Lingakanani ixesha lokufumana iodolo?

Amaxesha okuhambisa ayahluka ngokuxhomekeke kubungakanani beodolo kunye neenkcukacha, kodwa sizama ukuhambisa ngokukhawuleza ngaphandle kokubeka emngciphekweni umgangatho.