Murwi wepasi we screwigumba rekuboorera pasi rine screw drill, iro rinozivikanwa nekuti rine drill bit ne drill pipe, uye drill bit kana drill pipe yakabatana ne power source input joint; Mushure mekunge gomba radonhedzwa pasi pevhu, harizoburitswe kunze uye richashandiswa zvakananga segumba.
Zvidimbu zvatsanangurwa pamusoro apa zvinosanganisira pasi pechidimbu che auger
1, Pakati simbi pombi
2, Upper unobatanidza pombi
3, Pombi yekuboorera ine pombi yekubatanidza yepamusoro
4, tsvimbo yesimbi yepakati
5, Lower coupling mugodhi
6. Mushure mekufambiswa pasi pevhu, murwi pano hauchabviswi, asi unoshandiswa zvakananga semurwi.
Zvichibva pachimiro che "end bearing pile" uye chimiro che "friction pile" mukuvaka, chinoshandiswa zvakanyanya mukuvaka mhando dzakasiyana dzema ground pile, ground anchors uye ground piles dzakagadzirwa zvisina tsarukano.
Tekinoroji yekugadzirisa murwi wepasi unotenderera
Kazhinji, mirwi yevhu yakakodzera inogona kugadzirwa kuburikidza nekucheka, kuchinja, kusanganisa, kusanganisa, kupisa, kuputira nekupisa uye mamwe maitiro ehunyanzvi. Kusanganisa nekupisa magasi inzira dzakakosha dzekurapa ngura, izvo zvinokanganisa zvakananga hupenyu hwemirwi yevhu inotenderera.
Kugadzikwa kwemurwi wevhu kunotarisa zvakananga hupenyu hwebasa remurwi wevhu wesimbi, senge mhando yepombi yakasungirirwa yakasarudzwa, huwandu hwemhando yekuwelda, kana paine maburi ejecha, welding yenhema uye upamhi hwekuwelda, izvo zvese zvinokanganisa hupenyu hwebasa remurwi wevhu mune ramangwana uye mhando yekugadzirisa kunotevera. Kutora chinhu chakakosha chekudzivirira ngura, uye mhando yekuputira inopisa, senge nguva yekuputira inopisa uye mhando yekurapa pamusoro, Zvese zvinokanganisa mhando yekurapa kwemurwi wevhu wekudzivirira ngura. Kazhinji, murwi wevhu wespiral unogona kushandiswa kwemakore 40-80. Nzvimbo uye nzira yekushandisa maitiro ekushandisa zvinokanganisawo hupenyu hwebasa remurwi wevhu, senge acid-base degree yevhu, kana maitiro ekushanda akakodzera, uye kushandiswa zvisina kunaka kunotungamira mukuparadzwa kwepamusoro pemurwi wevhu wesimbi, kuparadzwa kwesimbi inodzivirira, kukurumidza kwengura yemurwi wevhu wesimbi uye kudzikira kwehupenyu hwebasa.
Ruzivo rwekushandisa murwi wepasi unotenderera
Dutu repasi rakatendererainowanzo shandiswa kusimbisa matende munzvimbo ine jecha uye kudzivirira matende kuti asapeperetswa nemhepo. Panguva imwe chete, simba rekubata ivhu reMirwi yeSimbi Yesikuruuzviri nani pane zviyo zvevhu rakarerekera muvhu rakapfava rine jecha
