Steel phaj pawg hom thiab daim ntawv thov

Steel ncej pawgyog ib hom reusable ntsuab structural steel nrog tshwj xeeb zoo ntawm lub zog siab, lub teeb yuag, zoo dej nres, muaj zog durability, siab siv efficiency thiab me me cheeb tsam. Steel sheet pawg txhawb nqa yog ib hom kev txhawb nqa uas siv cov tshuab tsav tsheb tshwj xeeb ntawm cov ntawv steel pawg rau hauv av los tsim cov phab ntsa hauv av txuas ntxiv raws li lub hauv paus qhov chaw kaw cov qauv. Cov ntawv hlau yog cov khoom siv ua ntej uas tuaj yeem thauj ncaj qha mus rau qhov chaw rau kev tsim kho tam sim, uas yog tus cwj pwm los ntawm kev tsim kho ceev ceev. Cov nplooj ntawv hlau tuaj yeem rub tawm thiab rov siv dua, uas muaj cov khoom siv ntsuab.

daim ntawv pilesFeem ntau muab faib ua rau hom raws li qhov sib txawv ntawm hom:U hom steel phaj pawg, Z hom steel ntawv pawg, ncaj-sided steel ntawv pawg, H hom steel ntawv pawg, yeeb nkab-hom steel ntawv pawg thiab AS-hom steel ntawv pawg. Thaum lub sij hawm tsim kho, nws yog ib qho tsim nyog yuav tau xaiv cov seem sib txawv ntawm cov ntawv steel pawg raws li qhov project thiab cov yam ntxwv ntawm tus nqi tswj.

 

U Shape Sheet Pile
Larsen steel ntawv pawgyog ib hom ntawm steel ntawv pawg, nws seem daim ntawv qhia "U" zoo, uas muaj ib tug longitudinal nyias phaj thiab ob parallel ntug daim hlau.

Qhov zoo: U-puab steel ntawv pawg muaj nyob rau hauv ntau yam kev qhia tshwj xeeb, kom muaj kev lag luam ntau dua thiab tsim nyog hla ntu tuaj yeem xaiv raws li qhov xwm txheej tiag tiag ntawm qhov project txhawm rau txhim kho engineering tsim thiab txo tus nqi tsim kho; thiab U-shaped cross-section yog ruaj khov nyob rau hauv cov duab, tsis yooj yim rau deformed, thiab nws muaj ib tug muaj zog load-bearing muaj peev xwm, uas muaj peev xwm tiv taus loj kab rov tav thiab ntsug loads, thiab nws yog haum rau lub teb ntawm tob foundation pit project. thiab dej cofferdams. Qhov tsis zoo: U-shaped steel ntawv pawg yuav tsum muaj cov khoom siv loj loj hauv cov txheej txheem tsim kho, thiab tus nqi ntawm cov khoom siv yog siab. Lub caij no, vim nws cov duab tshwj xeeb, kev tsim kho txuas ntxiv yog cumbersome thiab nws qhov kev siv me me.

Z Sheet Pile
Z-Sheet Pile yog lwm hom steel ntawv pawg. Nws seem yog nyob rau hauv daim ntawv ntawm "Z", uas muaj ob parallel nplooj ntawv thiab ib tug longitudinal txuas daim ntawv.

Qhov zoo: Z-section steel ntawv pawg tuaj yeem txuas ntxiv los ntawm kev sib txuas, uas yog tsim rau cov haujlwm uas xav tau ntev dua; Cov qauv yog compact, nrog zoo dej nruj thiab seepage tsis kam, thiab yog ib qho tseem ceeb nyob rau hauv khoov kuj thiab bearing peev xwm, uas yog haum rau tej yaam num nrog loj excavation depths, nyuaj av txheej, los yog tej yaam num uas yuav tsum tau tiv thaiv dej loj. Qhov tsis zoo: Cov kabmob muaj peev xwm ntawm cov ntawv hlau nrog Z seem yog qhov tsis muaj zog, thiab nws yooj yim rau deformed thaum ntsib cov khoom loj. Raws li nws cov splices yog nquag rau dej to, yuav tsum tau ntxiv kev kho mob ntxiv.

Lub kaum sab xis Sheet Pile
Txoj cai-lub kaum sab xis steel ntawv pawg yog ib hom steel ntawv pawg nrog txoj cai-lub kaum sab xis qauv hauv ntu. Nws feem ntau muaj kev sib xyaw ua ke ntawm ob qhov L-hom lossis T-hom ntu, uas tuaj yeem paub txog kev khawb qhov tob thiab muaj zog khoov rau qee qhov tshwj xeeb. Qhov zoo: Cov ntawv hlau steel nrog txoj cai-lub kaum sab xis muaj zog khoov tsis kam thiab tsis yooj yim deformed thaum ntsib cov khoom loj. Lub caij no, nws tuaj yeem raug tshem tawm thiab rov ua dua ob peb zaug, uas yog hloov tau yooj yim thiab yooj yim rau hauv cov txheej txheem tsim kho, thiab tsim nyog rau kev tsim khoom hauv marine engineering, offshore dykes thiab wharves. Qhov tsis zoo: Cov ntawv hlau steel nrog txoj cai-lub kaum sab xis yog qhov tsis muaj zog ntawm lub peev xwm compressive, thiab tsis haum rau cov haujlwm uas raug rau lub siab loj thiab extrusion siab. Lub caij no, vim nws cov duab tshwj xeeb, nws tsis tuaj yeem txuas ntxiv los ntawm splicing, uas txwv nws txoj kev siv.
H zoo li steel ntawv pawg
Hlau phaj dov rau hauv H-puab yog siv los ua cov qauv kev txhawb nqa, thiab kev tsim kho ceev ceev hauv lub hauv paus pit excavation, trench excavation thiab choj excavation. Qhov zoo: H-shaped steel phaj pawg muaj thaj tsam loj dua thiab cov qauv ruaj khov dua, nrog kev khoov siab dua thiab khoov thiab shear tsis kam, thiab tuaj yeem disassembled thiab sib dhos ntau zaus, uas yooj yim dua thiab yooj yim hauv kev tsim kho. Qhov tsis zoo: H-zoo li seem steel ntawv pawg yuav tsum muaj cov khoom siv loj dua thiab vibratory rauj, yog li tus nqi tsim kho siab dua. Tsis tas li ntawd, nws muaj qhov tshwj xeeb zoo thiab tsis muaj zog rau sab nraub qaum, yog li cov pawg lub cev nyhav tig mus rau sab tsis muaj zog thaum piling, uas yooj yim rau kev tsim kho khoov.
Tubular Steel Sheet Pile
Tubular steel sheet piles yog ib yam tsawg tsawg ntawm cov ntawv steel pawg nrog ib ncig ntawm lub voj voog ua los ntawm cov ntawv tuab-walled cylindrical.
Advantage: Hom ntu no muab cov kab ntawv sib txuas zoo compressive thiab thauj khoom muaj peev xwm, thiab tuaj yeem ua tau zoo dua li lwm hom ntawv pawg hauv qee yam kev siv tshwj xeeb.
Disadvantage: Lub voj voog sib ntsib ntau qhov kev tiv thaiv ntawm cov av thaum lub sij hawm kev sib hais haum tshaj qhov ncaj seem, thiab nws yooj yim rau dov npoo los yog tsis zoo sinking thaum av tob heev.
AS hom steel ntawv pawg
Nrog rau qhov tshwj xeeb cross-section shape thiab installation txoj kev, nws yog tsim rau tshwj xeeb tsim tej yaam num, thiab yog siv ntau nyob rau hauv cov teb chaws Europe thiab America.