Ibholithi ye-ankile yokubonelela ngeendawo ezizinzisiweyo zokuwelda iibholithi ezifakwe ngaphakathi
Ingcaciso yeMveliso
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Umzekelo | Gqibezela iinkcukacha |
Udidi | Ibhonti yeankile |
Imilo yentloko | isetyhula |
Ukucaciswa komsonto | umgangatho wesizwe |
Inqanaba lokusebenza | IBakala 4.8, 6.8 no-8.8 |
Ubude bubonke | Ngokwesiqhelo (mm) |
Ukunyamezela imisonto | 4h |
Inzululwazi yezinto eziphathekayo | Q235 carbon steel |
Unyango lomphezulu | Umbala wendalo, idiphu eshushu i-galvanizing |
Ibakala lemveliso | Iklasi A |
Uhlobo olusemgangathweni | umgangatho wesizwe |
Inombolo yoMgangatho | GB 799-1988 |
Ukuchazwa kwemveliso | Ngeenkcukacha, qhagamshelana nenkonzo yabathengi, m24-m64. Ubude bungenziwa ngokwezifiso ngokomzobo, kwaye uhlobo lwe-L kunye nohlobo lwe-9 lunokucutshungulwa |
Inkonzo yasemva kokuthengiswa | Isiqinisekiso sokuhanjiswa |
Ubude | Ubude bunokumiselwa |
Xa amacandelo omatshini efakwe kwisiseko sekhonkrithi, i-J-shaped and L-shaped end of bolts ifakwe kwikhonkrithi.
Umthamo we-anchor bolt yi-tensile umthamo wentsimbi ejikelezayo ngokwayo. Umthamo ovumelekileyo wokuthwala i-tensile kuyilo yindawo enqamlezayo ephindwe ngexabiso elivumelekileyo loxinzelelo (Q235B: 140MPa, 16Mn okanye Q345: 170Mpa).
Iibholiti ze-anchor ngokubanzi zenziwe ngentsimbi ye-Q235, egudileyo kwaye ijikelezileyo. I-Rebar (Q345) inamandla amakhulu, kwaye akulula ukwenza intambo ye-screw ye-nut igudiswe kwaye ijikeleze. Kwiibholiti ze-ankile ezingqukuva ezigudileyo, ubunzulu obungcwatyiweyo buqheleke kangangama-25 ubukhulu bawo, kwaye emva koko wenze i-hook ye-90 degree enobude obumalunga ne-120mm. Ukuba ububanzi bebholiti bukhulu (umz. 45mm) kwaye ubunzulu obungcwatywe bunzulu kakhulu, ipleyiti yesikwere inokudityaniswa kwi-bolt ekupheleni, oko kukuthi, intloko enkulu inokwenziwa (kodwa kukho iimfuno ezithile). Ubunzulu obungcwatyiweyo kunye nekhonkco kukuqinisekisa ukungqubana phakathi kwebholiti kunye nesiseko, ukuze ungakhupheli kwaye ulonakalise ibholiti.
Injongo: 1. I-bolt ye-anchor 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 ekhutshwayo, esetyenziselwa ukulungisa oomatshini obunzima kunye nezixhobo ezinokunyakaza okunamandla kunye nefuthe.
3. Iibholiti ze-anchor zokwandisa zihlala zisetyenziselwa ukulungisa izixhobo ezilula ezimileyo okanye izixhobo ezincedisayo. Ukufakwa kweebholiti ze-ankile zokwandisa kuya kuhlangabezana nezi mfuno zilandelayo: umgama ukusuka kwiziko le-bolt ukuya kumda wesiseko awuyi kuba ngaphantsi kwamaxesha angama-7 ububanzi beebholiti ze-anchor zokwandisa; Amandla esiseko sokufakela iibholithi ze-ankile ezandisiweyo aziyi kuba ngaphantsi kwe-10MPa; Akuyi kubakho ukuqhekeka kumgodi wokugaya, kwaye ingqwalasela iya kuhlawulwa ukukhusela i-drill bit ekungqubuzaneni kunye nokuqiniswa kunye nokungcwaba umbhobho kwisiseko; Idayamitha yokomba kunye nobunzulu buya kuhambelana nebholiti ye-ankile yokwandiswa.
4. Ibholithi ye-anchor ebophelelayo luhlobo lwebholiti yeankile esetyenziswa ngokuqhelekileyo kwiminyaka yakutshanje. Indlela yayo kunye neemfuno ziyafana nezo ze-anchor bolt. Nangona kunjalo, ngexesha lokudibanisa, qaphela ukuvuthela i-sundries emngxunyeni kwaye ugweme umswakama.