Zifundise indlela yokulungisa iindawo ezili-10 ezinkulu ezithanda ukuba nempazamo kwisityumzi somhlathi(2)

3. Ukulungiswa kweAnchor Bolt Fracture

Ngenxa yokuba i-diameter yamatye inkulu kakhulu, inani elikhulu lamatye livalelwe kwigumbi lokutyumzaisityumzi somhlathi, ebangela ukuba isityuli sime.Xa uqala kwakhona, i-bolt iphantsi kwamandla amakhulu okucheba, okukhokelela ekuqhekekeni kwebholithi phantsi koxinzelelo lwe-shear.Okanye isityumzi somhlathi ngokungcangcazela komthwalo, ukungazinzi kwesiseko, ukuthwala umonakalo, ukwanda komthwalo we-eccentric, ukukhulula ibholithi, ekugqibeleni kukhokelela ekuqhekekeni kwebholiti.

Ukuba iibholiti ze-anchor zivame ukuphulwa, isiseko sinokuqhekeka, kwaye ukuqhekeka kukhulu, kukho iingozi ezifihlakeleyo zokuqhubeka nokusebenzisa, kufuneka zimiswe ngokukhawuleza.Susa isiseko soqobo sekhonkrithi, buyisela iibholithi ze-ankile, kwaye uphinde uphose isiseko.Susa isiseko sekhonkrithi ye-anchor yasekuqaleni, khupha zonke iibholithi, kwaye ucoce ubuso obusebenzayo; Emva kokulungelelanisa isiseko, buyisela zonke iibholiti ze-anchor;I-Grouting isiseko se-anchor bolts, faka umatshini emva kokuba ikhonkrithi ifikelele kumandla, kwaye uqinise iibhotshi ze-anchor.Emva kokujonga ngaphandle kwempazamo, qhubela phambili kwinkqubo elandelayo;IGrout ngokubanzi isebenzisa ikhonkrithi yegrabile yesanti ecolekileyo. 4.Ukulungiswa kweSpindle

Ukuthotywa kwexesha elide kwesiseko kubangele ukuguga okunzulu kwe-spindle kwicala elingasentla.Emva kokususa ukuthwala kweli cala kunye nokuphakamisa kunye nokuqhawula umhlathi, umlinganiselo wafumanisa ukuba i-shaft diameter kwesi siphelo yayiyi-6-12mm encinci kunaleyo kwicala elisezantsi (ngenxa yokunxiba okungalinganiyo, i-shaft diameter sele i-non-perfect circle. ), okubangelwa ukutshintshwa kwezinto ezininzi zokuthwala, ukungaphumeleli akukwazi ukupheliswa.Kufuneka ujongane ne-spindle.

Yamkela indlela yokujonga isangqa sangaphandle, kwaye usebenzise ukuwelda kwe-arc ngesandla ngokulinganayo ukumisa umaleko omnye kumphezulu odityanisiweyo wokudityaniswa.Indlela yokujonga "incinci yangoku, i-bead encinci, i-discontinuous" kufuneka yamkelwe ngexesha lokuhamba.Ukulungiswa okungxamisekileyo kwindawo yokwakha, unokukhetha i-welder yombane enobuchule ukuze udibanise i-24 ye-vertical seams ngokulinganayo kwi-bearing.Emva kokuba umphakamo ukhazimlisiwe, ubude bube yi-5mm ngaphezulu kwe-shaft yokuqala, kwaye emva koko uchukumise uthuthu olumhlophe kwii-24 zemithungo ethe nkqo, kunye nomkhono wokuthwala.Apho kungabikho mibala emhlophe kunye negrey kumkhono wangaphakathi wokuthwala, yenza i-polish yesibini de ihambelane ngokugqibeleleyo nomkhono wangaphakathi (qinisekisa ukuba i-shaft kwindawo isangqa esipheleleyo), ngoko inokuhlanganiswa kwaye isetyenziswe.