Kutangwa kwesimba kwe spiral pile/screw anchor

Iyochibatiso chesikuruuimhando yemurwi wepasi wekuboorera une hunhu hwesikuruu, kusanganisira bit / drill pipe / screw blade uye connecting pipe, uye drill pipe yakabatana ne power source input joint; Murwi unogona kudhonzwa muvhu zvakananga se pile body zviri nyore. Murwi wesikuruu unogona kupinda nekumanikidza ivhu rakatenderedza gomba remurwi, kugadzirisa kukweshana kwedivi kwevhu rakatenderedza murwi, uye kuita kuti murwi uve nesimba rakasimba rekutakura, resistance yekudhonza-kunze, resistance yakatwasuka, deformation diki uye kugadzikana kwakanaka.

Hunhu hwechibatiso che screw:

1. Zvichienderana nezvinodiwa neISO 1461:1999, zvinhu zvakasiyana zvinofanira kusarudzwa zvichienderana nemamiriro ekunze uye zvinodiwa nevatengi. Zvinhu zvinogadzirwa nemabhizinesi makuru esimbi ane mukurumbira zvinofanira kusarudzwa zvesimbi, uye simbi inoshandiswazve haifanirwe kushandiswa. Kuti isvike pamhando yepamusoro, kudzokororwa kwakasimba kwemhando kunofanirwa kuitwa.

2. Zvigadzirwa zvehunyanzvi zvakapasa bvunzo yekutarisa michina, simulation yesoftware uye stress yesangano rechitatu nevashandi vehunyanzvi, uye hunhu hwemitambo hwakavimbiswa. Zvichienderana nemirairo yakasimba, data rekuyedza rinoedzwa ne static load test, compression test, tensile test uye lateral pressure test kuti vaongorore kuramba kwekumanikidzwa, kugadzikana uye kugara kwenguva refu kwechigadzirwa.

3. Kuenderana nemaumbirwo: mirwi yakasiyana-siyana yescrew inofanira kushandiswa zvichienderana nezvinodiwa nevatengi. Hapana chikonzero chekukuvadza nharaunda yakapoteredza, hapana chikonzero chekuchera ivhu kana kudira simende, murwi wescrew zvakananga muvhu, zvichideredza mutengo zvakanyanya.

4. Kuchengetedza nharaunda 100%, kunogona kushandiswazve, uye hapana muripo wekuchenesa. Kutama kuri nyore, nekukurumidza, uye kunogona kutamiswa chero nguva, chero kupi, zvichideredza kukanganisa nharaunda uye kuderedza mutengo wekutama.

5. Kushanda kwevhu rese zvisinei nevhu ripi (kubva kuvhu kusvika kudombo), mirwi inoshanda inogona kuwanikwa. Mutengo wakanaka unoonekwa nemakore makumi maviri ekusimbisa hunhu, hwakanaka uye hunoshanda. Kuisa kwacho kuri nyore, kuri nyore uye nekukurumidza pasina kusveta kana kugadzirisa. Muchina wega wega unogona kuisa mirwi inosvika mazana maviri escrew zuva rega rega.

6. Pinda pasi wakatwasuka uine kukwirira kwakaringana kwe1.5cm.

Maitiro ekugadzira

Zvinhu zvekugadzira spiral ground pile iQ235 welded pipe. Kazhinji, spiral ground pile inogona kugadzira qualified ground pile kuburikidza nekucheka, deformation, welding, pickling, hot-dip galvanizing nedzimwe nzira. Pickling uye hot-dip galvanizing inzira dzakakosha dzekurapa corrosion, dzinokanganisa zvakananga hupenyu hwebasa re spiral ground pile. Hunhu hwekugadzirisa spiral ground pile hunotarisa zvakananga hupenyu hwebasa re simbi ground pile, senge kana pombi yakasarudzwa yakasungirirwa ine maburi ejecha, kana paine welding isina kunaka, uye kana hupamhi hwe weld hunokanganisa hupenyu hwebasa remangwana re ground pile uye mhando ye processing inotevera. Acid pickling inzira yakakosha yekudzivirira corrosion foundation, nepo nguva yekupisa galvanizing uye ukobvu hwe surface galvanizing layer zvinokanganisa mhando ye anti-corrosion treatment ye ground pile. Kazhinji, spiral pile inogona kushandiswa kwemakore 20-30. Nzvimbo uye nzira yekushandisa zvinokanganisawo hupenyu hwemurwi wevhu, zvakaita sehuwandu hweasidhi-base yevhu, ingave nzira yekushanda yakakodzera here kana kuti kwete, uye kushandiswa zvisina kunaka kuchaita kuti pamusoro pemurwi wevhu wesimbi pave nekukuvara, kukuvara kwechikamu chekudzivirira chesimbi, kukurumidza kwengura yemurwi wevhu wesimbi, uye kudzikira kwehupenyu hwebasa.