Iindidi zeebholiti zeankile
Iibholiti ze-ankile zinokwahlulwa zibe ziibholiti ze-ankile ezisisigxina, iibholiti ze-ankile ezishenxisekayo, iibholiti ze-ankile ezandisiweyo kunye neebholiti ezibotshiweyo.
1. I-anchor bolt esisigxina, eyaziwa ngokuba yi-short anchor bolt, igalelwe kunye nesiseko sokulungisa izixhobo ngaphandle kokunyakaza okunamandla kunye nefuthe.
2. I-anchor bolt ehambayo, eyaziwa ngokuba yi-anchor bolt ende, i-anchor bolt edibeneyo, esetyenziselwa ukulungisa oomatshini obunzima kunye nezixhobo ezinokunyakaza okunamandla kunye nefuthe xa usebenza.
3. Iibholiti zokwandisa umhlaba we-anchorage zihlala zisetyenziselwa ukulungisa izixhobo ezilula okanye izixhobo ezincedisayo zokuma.Ufakelo lwesikrufu sonyawo lwe-ankile luya kuhlangabezana nezi mfuno zilandelayo:
(1) Umgama osuka embindini webholithi ukuya kungqameko lwesiseko awuyi kuba ngaphantsi kwesi-7 ububanzi bebholithi kwindawo yokwandisa;
(2) Amandla esiseko sesikrufu sonyawo esifakwe kwiankile eyandisiweyo ayisayi kuba ngaphantsi kwe-10MPa;
(3) Akusayi kubakho zintanda kumngxuma wokubhoboza, kwaye ingqwalasela iya kuhlawulwa ukukhusela i-drill bit ekungqubaniseni imivalo yentsimbi kunye nemibhobho egqitywe kwisiseko.
4. Iibholiti ze-anchor ezibophelelayo zisetyenziswa ngokuqhelekileyo kwiminyaka yamuva nje, kwaye iindlela zabo kunye neemfuno zifana nezo zokwandisa iibholiti ze-anchor.Kodwa xa udibanisa, qaphela ukuvuthela i-sundries emngxunyeni, kwaye ungachaphazeleki ngokufuma.
Iinkcukacha zeebholiti zeankile
Okokuqala, uHlelo lweebholiti ze-ankile Iibholiti ze-ankile zinokwahlulwa zibe ziibholiti ze-ankile ezisisigxina, iibholiti ze-ankile ezishenxisekayo, iibholiti ze-ankile ezandisiweyo kunye neebholiti ze-ankile ezibotshiweyo.Ngokweemilo ezahlukeneyo, inokwahlulwa ibe yibholithi emiliselweyo emilise okwe-L, ibholithi emiliselweyo emilise okwe-9, ibholidi emiliselweyo emilise okwe-U, ibholithi efakwe kwi-welding kunye neplate esezantsi efakwe ibholiti.
Okwesibini, ukusetyenziswa kwee-anchor bolts I-anchor bolts Fixed bolts, ebizwa ngokuba yi-short anchor bolts, isetyenziselwa ukulungisa izixhobo ngaphandle kokunyakaza okunamandla kunye nefuthe.Ibholithi yeankile eshukumayo, eyaziwa ngokuba yi-anchor bolt ende, yi-anchor bolt ekhutshwayo, esetyenziselwa ukulungisa izixhobo ezinzima ezinomatshini kunye nokungcangcazela okunamandla kunye neempembelelo.Iibholiti ze-ankile zihlala zisetyenziselwa ukulungisa izixhobo ezimileyo ezimileyo okanye izixhobo ezincedisayo.Ukufakwa kwee-anchor bolts kufuneka kuhlangabezane nezi mfuno zilandelayo: umgama ukusuka kumbindi weebholiti ukuya kumda wesiseko akufanele ube ngaphantsi kwamaxesha angama-7 ububanzi beebholiti ze-anchor;Amandla esiseko seebholiti ezifakelwe kwi-anchorage eyandisiweyo akayi kuba ngaphantsi kwe-10MPa;Akuyi kubakho iintanda kwi-drill hole, kwaye ingqwalasela iya kuhlawulwa ukukhusela i-drill bit ekungqubaniseni imivalo yentsimbi kunye nemibhobho egqitywe kwisiseko;Ububanzi kunye nobunzulu bomngxuma wokugaya kufuneka buhambelane nebholiti ye-anchor yokwandisa.Ibholithi ye-ankile ebophelelayo luhlobo lwebholithi ye-ankile esetyenziswa ngokuqhelekileyo kwiminyaka yakutshanje, kwaye indlela yayo kunye neemfuno ziyafana nezo zokwandisa ibhawunti ye-ankile.Kodwa xa udibanisa, nikela ingqalelo ekuvutheleni i-sundries emngxunyeni, kwaye musa ukufuma.
I-Thrid, Iindlela zokuFakela iiBolts ze-Anchor Indlela yokufakela ixesha elinye: xa ugalela ikhonkrithi, faka iibholiti ze-anchor.Xa inqaba ilawulwa ngokubhukuqa, i-anchor bolt kufuneka ifakwe kanye.Indlela egciniweyo yomngxuma: izixhobo zikhona, imingxuma ihlanjululwe, iibholiti ze-anchor zifakwe kwimingxuma, kwaye emva kokuba izixhobo zibekwe kwaye zilungelelaniswe, izixhobo zigalelwa nge-non-shrinkage yekhonkrithi yelitye elihle elikwinqanaba elinye eliphakamileyo kunelo. isiseko sokuqala, esinetamped kwaye sihlanganiswe.Umgama ukusuka kumbindi webholithi ye-ankile ukuya kumda wesiseko akufanele ube ngaphantsi kwe-2d (d bububanzi bebholithi ye-ankile), kwaye akufanele ibe ngaphantsi kwe-15mm (xa i-D ≤ 20, akufanele ibe ngaphantsi kwe-10mm) , kwaye kufuneka ingabi ngaphantsi kwesiqingatha sobubanzi bepleyiti ye-ankile kunye ne-50mm.Xa ezi mfuno zingentla zingenako ukufezekiswa, kufuneka kuthathwe amanyathelo afanelekileyo ukuzomeleza.Ububanzi beebholiti ze-anchor ezisetyenziswe kwisakhiwo akufanele kube ngaphantsi kwe-20mm.Xa ziphantsi kwentshukumo yenyikima, amandongomane aphindwe kabini aya kusetyenziselwa ukulungisa, okanye amanye amanyathelo asebenzayo aya kuthathwa ukunqanda ukukhulula, kodwa ubude be-anchore yeebholiti ze-ankile buya kuba nde kunobo bentshukumo engeyiyo inyikima.
Ixesha lokuposa: Jun-03-2019