Simbi shizha murwi kuvaka hakusi nyore sezvaunofunga. Kana iwe uchida mibairo yakanaka yekuvaka, ruzivo rwakakosha.
1. General zvinodiwa
1. Nzvimbo yesimbi mapepa mirwi inofanira kusangana nezvinodiwa zvekugadzira kuti zvive nyore kuvakwa kwevhu remugero nheyo, ndiko kuti, pane nzvimbo yefomu yekutsigira uye kubviswa kunze kwekunyanya kukoshesa kwenheyo.
2. The rutsigiro ndege marongerwo chimiro chehwaro gomba simbi simbi pepa mirwi inofanira kuva yakatwasuka uye yakatsvinda sezvinobvira, uye zvisina kujairika makona anofanira kudziviswa kuti kufambisa kushandiswa uye kutsigira kugadzika mureza simbi pepa mirwi. Izvo zviyero zvakatenderedza zvinofanirwa kusanganiswa nebhodhi module zvakanyanya sezvinobvira.
3. Panguva yese yekuvaka hwaro, panguva yekuvaka senge kuchera, kusimudza, simbi yekusimbisa, uye kudururwa kwekongiri, zvinorambidzwa zvachose kudhumhana nezvitsigiro, kubvisa nemaune zvitsigiro, kucheka nechisimba kana weld pazvitsigiro, uye midziyo inorema inofanira. kwete kuiswa pazvitsigiso. zvinhu.
2. Kutsigira mutsara kuyerwa
Zvinoenderana nedhizaini yemuchinjikwa-chikamu hupamhi hwezvinodiwa zvegomba rekutanga uye kuchera mugero, iyo simbi shizha murwi wekutyaira chinzvimbo inoyerwa uye kuburitswa, uye simbi pepa murwi kutyaira chinzvimbo chakaiswa chena lime.
3. Steel sheet murwi yekupinda uye nzvimbo yekuchengetedza
Rongedza nguva yekupinda yesimbi mapepa mirwi maererano nehurongwa hwekufambira mberi kwekuvaka kana mamiriro epanzvimbo kuti ave nechokwadi chekuti kuvakwa kwesimbi pepa mirwi inosangana nezvinodiwa purogiramu. Iwo akaturikidzana zvinzvimbo zvesimbi mapepa mirwi akapararira pamwe nerutsigiro mitsetse zvinoenderana nezvinodiwa zvekuvaka uye nzvimbo yemamiriro ekudzivirira epakati akaturikidzana kuti akonzere kukuvara kwechipiri. portage.
4. Steel sheet murwi kuvaka kutevedzana
Kuisa uye kuisa kunze - kuchera migero - kuisa matanda egwara - kutyaira simbi pepa mirwi - kuputsa dhairekitori matanda - kuvaka purlins uye zvitsigiro - kuchera pasi - kuvakwa kwenheyo (simba rekufambisa bhandi) - kubviswa kwezvitsigiro - kuvakwa kweiyo huru chimiro chepasi. - kudzoreredza pasi - Kubviswa kwesimbi pepa mirwi - kurapwa kwemagapu mushure mesimbi simbi mirwi yaburitswa.
5. Kuongorora, kusimudza uye kurongedza kwesimbi mapepa mirwi
1. Kuongororwa kwesimbi mapepa mirwi
Pamapepa esimbi, pane kazhinji kacho kuongorora kwezvinhu uye kutariswa kwechitarisiko kuitira kugadzirisa zvisingagutse simbi mapepa mirwi uye kuderedza kunetsa mukuita mirwi.
(1) Kuongorora kwechitarisiko: kunosanganisira kureba kwepamusoro, kureba, hupamhi, ukobvu, kupera rectangle reshiyo, kutwasanuka uye kukiya chimiro, nezvimwe.
a. Welding zvikamu zvinokanganisa kutyaira kwesimbi mapepa mirwi inofanira kugurwa;
b. Makomba akacheka uye kukanganisa kwechikamu kunofanira kusimbiswa;
c. Kana murwi wesimbi wesimbi wakasvibiswa zvakanyanya, chikamu chayo chaicho chinofanira kuyerwa. Mumutemo, ese masimbi mapepa mapiru anofanirwa kuongororwa kutaridzika kwemhando.
(2) Kuongorora kwezvinhu: Ita bvunzo yakazara pane yemakemikari kuumbwa uye michina zvimiro zvesimbi pepa murwi base zvinhu. Kusanganisira makemikari ekuumbwa kwesimbi, tensile uye kubhenda bvunzo dzezvikamu, kukiya simba bvunzo uye elongation bvunzo, nezvimwewo murwi wemapepa unorema 20-50t.
2. Steel sheet murwi kusimudza
Iyo nzira yekusimudza-maviri inofanira kushandiswa kurodha uye kuburitsa simbi pepa mirwi. Paunenge uchisimudza, nhamba yemapepa esimbi yakasimudzwa nguva imwe neimwe haifaniri kunge yakawandisa, uye kuchenjerera kunofanira kubhadharwa kuchengetedza kukiya kudzivirira kukanganisa. Nzira dzekusimudza dzinosanganisira kusimudza bundle uye kusimudza kamwe chete. Kusimudza bundle kunowanzo shandisa tambo dzesimbi, nepo kusimudza kamwe chete kunowanzo shandisa vaparadziri vakasarudzika.
3. Kuturika kwesimbi mapepa mirwi
Nzvimbo iyo iyo simbi yesimbi mirwi yakaturikidzana inofanira kusarudzwa pane yakadzika uye yakasimba saiti isingazokonzerese kugadzirisa kwakakura nekuda kwekumanikidzwa, uye inofanira kunge iri nyore kutakura kune yekuunganidza nzvimbo yekuvaka. Paunenge uchirongedza, ndapota teerera kune:
(1) Kurongeka, nzvimbo, nhungamiro uye marongerwo endege yekuturikidzana kunofanira kutariswa pakuvakwa kweramangwana;
(2) Mirwi yesimbi yesimbi yakarongedzerwa zvakasiyana zvichienderana nemuenzaniso, yakatarwa uye kureba, uye zviratidzo zvinomisikidzwa panzvimbo yekurongedza;
(3) Mirwi yesimbi yesimbi inofanira kurongedzerwa muzvidimbu, nehuwandu hwemirwi muchikamu chimwe nechimwe kazhinji isingadariki 5. Midziyo yekurara inofanira kuiswa pakati pega. Kupatsanurana pakati pevanorara kunowanzoita 3 ~ 4m, uye chepamusoro nechepazasi chevanorara chinofanirwa kunge chiri pamutsetse mumwe wakatwasuka. Kureba kwese kwe stacking hakufaniri kudarika 2m.
6. Kuiswa kwemutungamiri frame
Mukugadzirwa kwesimbi pepa murwi, kuitira kuti ive nechokwadi chenzvimbo chaiyo yemurwi axis uye kusimuka kwemurwi, kudzora kurongeka kwekutyaira kwemurwi, kudzivirira kubhuroka kwemurwi wepepa uye kuvandudza kugona kwekupinda kwemurwi, ndizvo. kazhinji inodiwa kumisikidza kumwe kuomarara, Yakasimba gwara furemu, inonziwo "kuvaka purlin".
Iyo inotungamira furemu inotora imwe-layer kaviri-mativi fomu, iyo inowanzo umbwa negwara matanda uye purlin mirwi. Kupatsanurana kwemapurlin piles kunowanzoita 2.5 ~ 3.5m. Nharaunda pakati pemaviri-mativi fenzi haifaniri kunge yakakura. Iyo inowanzoti kurei zvishoma kupfuura sheet pile wall. Ukobvu i8 ~ 15mm. Paunenge uchiisa iyo inotungamira furemu, iwe unofanirwa kuterera kune anotevera mapoinzi:
(1) Shandisa theodolite uye nhanho kudzora uye kugadzirisa chinzvimbo chegwara rekutungamira.
(2) Kureba kwechigadziro chegwara kunofanirwa kuve kwakakodzera, izvo zvinogoneka kudzora kureba kwekuvaka kwesimbi mapepa mirwi nekuvandudza kugona kwekuvaka.
(3) Iyo dhairekitori danda haigone kunyura kana kukanganisa sezvo simbi pepa mirwi inofambiswa zvakadzika.
(4) Chinzvimbo chegwara rekutungamira chinofanira kunge chakamira sezvinobvira uye hachifanirwe kudhumhana nesimbi yesimbi mirwi.
7. Steel sheet murwi kutyaira
Kuvakwa kwesimbi mapepa mirwi kune chekuita nekuvaka kusimba kwemvura uye kuchengetedzwa, uye ndeimwe yenzira dzakanyanya kukosha mukuvakwa kwechirongwa ichi. Panguva yekuvaka, zvinotevera zvekuvaka zvinodiwa zvinofanirwa kutariswa kune:
(1) Mirwi yesimbi yesimbi inofambiswa neanochera anochera. Usati watyaira, iwe unofanirwa kunge uchijairana nemamiriro epasi pevhu mapaipi uye zvimiro, uye nekunyatso gadzira iyo chaiyo yepakati mutsara wemirwi inotsigira.
(2) Usati waisa mirwi, ongorora mirwi yesimbi imwe neimwe uye bvisa mirwi yesimbi ine ngura uye yakaremara zvakanyanya pamakiyi ekubatanidza. Inogona kushandiswa chete mushure mekunge yagadziriswa uye yakabatanidzwa. Avo vachiri vasina kukodzera mushure mekugadzirisa zvinorambidzwa.
(3) Usati waputira, girisi inogona kuiswa kukiyi yemurwi wesimbi yesimbi kuti ifambise kutyaira uye kudhonza kunze kwesimbi simbi.
(4) Munguva yekufambisa kwesimbi mapepa emapuranga, kutsetseka kwemurwi wega wega kunotariswa pamwe chete nekuyera. Kana kutsauswa kwakanyanyisa uye hakugoni kugadziriswa nenzira yekudhonza, inofanira kubudiswa kunze uye kutyaira zvakare.
(5) Simbisa zvakasimba uye iva nechokwadi chokuti ivhu harisi pasi pemamita maviri mushure mekuchera kuti uone kuti mapepa esimbi anogona kuvharwa zvakanaka; kunyanya makona mapepa emapepa emapuranga anofanira kushandiswa pamakona mana ekuongorora zvakanaka. Kana pasina simbi yakadaro mirwi, shandisa matai ekare kana simbi yakaora mirwi. Matanho ekubatsira akadai sekuvharisa seams anofanirwa kuvharwa nemazvo kudzivirira kubuda kwemvura kubva pakubvisa tsvina uye kukonzera kudonha kwevhu.
(6) Munguva yekuchera kwenheyo yenheyo, cherechedza kuchinja kwesimbi yesimbi mirwi chero nguva. Kana pane kupenengura kuri pachena kana kusimudzira, pakarepo wedzera zvitsigiro zvesymmetrical kune zvakapiditswa kana kusimudzwa zvikamu.
8. Kubviswa kwesimbi mapepa mirwi
Mushure mekunge gomba renheyo razadzwa, mirwi yesimbi yesimbi inofanira kubviswa kuti ishandiswe zvakare. Usati wabvisa mirwi yesimbi yesimbi, kutevedzana uye nguva yekuvhomora mirwi uye kurapwa kwegomba revhu kunofanira kunyatsodzidza. Zvikasadaro, nekuda kwekuzunguzika kwemurwi unodhonza kunze uye yakawandisa ivhu pamurwi unodhonza kunze, zvinokonzeresa kugadzika kwepasi uye kutamiswa, izvo zvinounza kukuvadza kune yakavakirwa pasi pevhu chimiro uye kukanganisa kuchengetedzeka kwezvivakwa zvepakutanga, zvivakwa kana mapaipi epasi pevhu. . , zvakakosha zvikuru kuedza kuderedza kubviswa kwevhu remirwi. Parizvino, matanho ekuzadza mvura nejecha anonyanya kushandiswa.
(1) Nzira yekudhonza murwi
Iyi purojekiti inogona kushandisa sando inozunguza kuburitsa mirwi: iyo yekumanikidza kuzunguzika inogadzirwa nesando inozunguza inoshandiswa kukanganisa ivhu uye kuparadza kubatanidzwa kwevhu rakatenderedza mirwi yesimbi yesimbi kukunda murwi kudhonza kuramba, uye kuvimba nekuwedzera. kusimudza simba kuburitsa mirwi.
(2) Zvinhu zvekucherekedza pakuburitsa mirwi
a. Nzvimbo yekutangira uye kutevedzana kwekudhonza mirwi: Pamadziro esimbi akavharwa simbi, panotangira kuburitsa mirwi inofanira kunge iri 5 kubva pakona mirwi. Nzvimbo yekutanga yekubvisa mirwi inogona kutariswa zvinoenderana nemamiriro ezvinhu panguva yekunyura kwemurwi, uye nzira yekusvetuka inogona kushandiswa zvakare kana zvichidikanwa. Zvakanakisa kuburitsa mirwi mune reverse kurongeka kuti uvatyaire.
b. Kuzunungusa uye kukweva kwekudedera: Paunenge uchidhonza mirwi, unogona kutanga washandisa sando inozunguza kuzunguza chivharo chemurwi weshizha kuti uderedze kunamatira kwevhu, wozoburitsa kunze uchibvunda. Pamirwi yemapepa inonetsa kuburitsa, unogona kutanga washandisa sando yedhiziri kuzunguza murwi wacho pasi 100 ~ 300mm, wobva wabvunda nekuvhomora murwi nesando inozunguza.
c. Iyo crane inofanira kutakurwa zvishoma nezvishoma nekutanga kwesando inodedera. Simba rekusimudza rinowanzo diki zvishoma pane kudzvanya muganho weshock absorber spring.
d. Simba rekushandisa sando inozunguza i1.2 ~ 2.0 nguva yakayerwa simba resando inozunguza pachayo.
(3) Kana murwi wesimbi usingakwanise kuburitswa kunze, matanho anotevera anogona kutorwa:
a. Irove zvakare nenyundo inodedera kuti ikunde kushorwa kunokonzerwa nekunamatira kune ivhu uye ngura pakati pekurumwa;
b. Dhonza mirwi munhevedzano yehurongwa hwekutyaira murwi wemashizha;
c. Ivhu riri padivi pemurwi wemapepa rinotakura ivhu rakatsiga. Kutyaira mumwe murwi wepepa pedyo nawo kunobvumira murwi wepakutanga kuti uburitswe kunze zvakanaka;
d. Gadzira migero kumativi ese emurwi wepepa uye uise muvhu slurry kuderedza kusagadzikana paunenge uchidhonza murwi.
(4) Matambudziko akajairika uye mhinduro panguva yekuvakwa kwesimbi pepa murwi:
a. Incline. Chikonzero chedambudziko iri ndechekuti kupokana pakati pemurwi unotyairwa uye muromo wekiyi yemurwi uri padyo wakakura, nepo kupikisa kwekupinda munzira yekutyaira mirwi kudiki. Nzira dzekurapa dzinosanganisira: kushandisa zvishandiso kutarisa, kutonga uye kugadzirisa chero nguva panguva yekuvaka; kushandisa tambo dzesimbi kana kurerekera kuchiitika. Dhonza murwi wemuviri, dhonza uye kutyaira, uye zvishoma nezvishoma gadzirisa; ita zvibvumirano zvakakodzera zvemirwi yemashizha inotanga kufambiswa.
b. Twist. Chikonzero chechinetso ichi: lock inobatanidza hinged; mhinduro ndeiyi: shandisa clamping plate kukiya kukiya kumberi kwemurwi wepepa munzira yekuputira; gadzira bhuraketi repulley mumukana pamativi ese maviri pakati pesimbi pepa mirwi kumisa murwi wepepa Kutenderera panguva yekunyura; zadza mativi ese ezvivharo zvekukiya zvemirwi miviri yemapepa ane shim uye nematoni emapuranga.
c. Kazhinji zvakabatanidzwa. Chikonzero: simbi yesimbi murwi inorereka uye inokotama, iyo inowedzera kushorwa kweiyo notch; nzira dzekurapa dzinosanganisira: kugadzirisa kurerekera kwepepa remurwi nenguva; kugadzirisa kwekanguva mirwi inofambiswa iri pedyo nekona yesimbi welding.
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Nguva yekutumira: Nov-29-2023