Isikrufu se-ankile
Iibholiti ze-anchor zizijiko ezisetyenziselwa ukuqinisa izixhobo, njl njl kwiziseko zekhonkrithi.Ngokuqhelekileyo isetyenziswa kwiziseko ezingundoqo ezifana noololiwe, uhola wendlela, amashishini ombane, iifektri, imigodi, iibhulorho, iikhreyini zeenqaba, izakhiwo zentsimbi ezinkulu kunye nezakhiwo ezikhulu.Unozinzo olomeleleyo.
Inkcazo
Iibholiti ze-Anchor ngokubanzi zisebenzisa i-Q235 kunye ne-Q345, ezijikelezayo.Kubonakala ngathi andizange ndibone ukusetyenziswa kwemicu, kodwa ukuba amandla ayifunayo, ayisiyombono imbi.I-Rebar (Q345) yomelele, kwaye intambo ye-nut ayilula ukuba ibe yingqukuva.Kwiibholiti ze-ankile ezingqukuva ezikhanyayo, ubunzulu bokungcwatywa ngokuqhelekileyo buphinda-phindwe kangangama-25 ububanzi bawo, kuze emva koko kwenziwe ihuku ye-90-degree enobude obumalunga ne-120mm.Ukuba ububanzi bebholiti bukhulu (njenge-45mm) kwaye ubunzulu obungcwatywe bunzulu kakhulu, i-square plate inokudityaniswa ekupheleni kwebholithi, oko kukuthi, intloko enkulu inokwenziwa (kodwa kukho iimfuno ezithile).Ubunzulu bokungcwaba kunye ne-hook zonke ziqinisekisa ukungqubuzana phakathi kwebholi kunye nesiseko, ukwenzela ukuba kungabangela ukuba i-bolt ikhutshwe kwaye yonakaliswe.Ngoko ke, umthamo we-anchor bolt ngumthamo we-tensile wentsimbi ejikelezayo ngokwayo, kwaye ubukhulu bulingana nommandla we-cross-sectional wanda ngexabiso loyilo lwamandla obunzima (140MPa), okuyiyona nto ivumelekileyo yokuthwala umthamo. ngexesha loyilo.Owona mthamo uphezulu wokuqina kukuphindaphinda indawo yayo enqamlezileyo (ekufuneka ibe yindawo esebenzayo kumsonto) ngamandla okuqina entsimbi (i-Q235 amandla okuqina yi-235MPa).Ekubeni ixabiso loyilo likwicala elikhuselekileyo, amandla okunyamezela ngexesha lokuyila angaphantsi kwamandla okugqibela.
Inkqubo yokufakela
Ukufakwa kweebholiti ze-anchor ngokuqhelekileyo kwahlulahlulwe kwiinkqubo ezi-4.
1. Ukuma kweebholithi ze-ankile
Iibholiti ze-ankile kufuneka zifakwe ngokuthe nkqo ngaphandle kokutyekela.
2. Ukubekwa kweebholiti zeankile
Ngethuba lokufakela iibhotshi ze-anchor, i-grouting yesibini ye-anchor bolts efile isoloko idibana, oko kukuthi, xa isiseko sigalelwa, imingxuma egciniweyo ye-anchor bolts igcinwe kwangaphambili kwisiseko, kwaye iibhotshi ze-anchor zifakwe. xa kufakwe isixhobo.iibholiti, kwaye emva koko ugalele iibholiti ze-ankile ukufa ngekonkrithi okanye udaka lwesamente.
3. Ufakelo lwebholithi ye-anchor - qinisa
4. Yenza iirekhodi zokwakha zokufakelwa kweebholiti ze-anchor ezihambelanayo
Ngethuba lenkqubo yofakelo lweebholiti ze-anchor, iirekhodi zokwakha ezihambelanayo kufuneka zenziwe ngokweenkcukacha, kwaye uhlobo kunye neenkcukacha zee-anchor bolts kufuneka zibonakaliswe ngokwenene, ukwenzela ukunika ulwazi olusebenzayo lobugcisa bokugcinwa nokutshintshwa kwexesha elizayo.
Ngokuqhelekileyo, iindawo ezifakwe ngaphambili kunye nokuchaneka kofakelo oluphezulu kufuneka zenziwe kwiikheji eziphantsi komhlaba (iipleyiti zentsimbi ezifakwe ngaphambili ezibethelelwe kwimingxuma yebholithi kufuneka zigqitywe kuqala, kwaye kufuneka kufakwe amandongomane ukuwacinezela. iindawo ezifakwe ngaphambili kufuneka ziboshwe kwi-formwork kwaye zilungiswe.Ubungakanani bokufakelwa kweenyawo zeenyawo bunokuqinisekiswa.Ukuba ufuna ukugcina izinto eziphathekayo, ungasebenzisa imivalo yensimbi ukuze udibanise kwaye uyilungise.Emva kokuba i-welding igqityiwe, Kufuneka ujonge imilinganiselo yejometri.Kweli nqanaba, ukufakwa kwebholithi yonyawo kugqityiwe ngokwenene.
Umgangatho
Amazwe anemigangatho eyahlukeneyo kunye nemigangatho, efana neBritane, esemthethweni, isiJamani, umgangatho waseOstreliya, kunye nomgangatho waseMelika.
Izinto ezibangela ukuMhlwa
(1) Isizathu somthombo.Nangona ezinye iibholiti ze-ankile zingadibani ngokuthe ngqo nendawo ephakathi, ngenxa yezizathu ezahlukahlukeneyo, indawo edlayo inokuthi idluliselwe kwiibholithi ze-ankile, nto leyo ebangela ukuba iibholithi ze-ankile zigqwese.
(2) Izizathu zokusingqongileyo.Iibholithi zentsimbi yekhabhoni ziya kugqwala kwiindawo ezimanzi.
(3) Isizathu sempahla yebholithi.Kuyilo, nangona iibhotshi ze-anchor zikhethwa ngokwemigaqo, zihlala ziqwalasela kuphela amandla eebhotshi kwaye zingacingi ukuba phantsi kweemeko ezikhethekileyo, iibhotshi ze-anchor ziya kutshatyalaliswa ngexesha lokusetyenziswa, ngoko ke izinto ezingenakunqanda ukubola ezifana ne-stainless. intsimbi ayisetyenziswa.