Ukubekwa kwentsimbi yentsimbi, kufuneka kuqala uzobe isicwangciso sezixhobo zentsimbi,umnatha wentsimbiukubeka, imfuno yokuyeka ukubeka isikhokelo ngokuhambelana nethiyori yentsimi kunye nezixhobo zokusebenza zabasebenzi bendawo.Iziphelo ezibini zomnatha odityanisiweyo kufuneka zihlatywe kwi-boam kunye ne-anchorage, xa ukuqiniswa kwe-longitudinal ye-mesh yentsimbi kulungile, umsebenzi wokugoba we-mesh yensimbi usetyenziswa, umbindi we-welding welding uqala ukugoba phezulu, ngoko ke. ukuba zombini iziphelo zinokuhlatywa kwi-beam, kwaye ke i-mesh yentsimbi igudiswa.
Xa intsimbi yentsimbi irhabaxa umnatha odityanisiweyo ayinakugotywa, isiphelo somnatha wokuwelda sinokuba sidityanisiwe singaphantsi kwe-1-2 bar yentsimbi, emva koko iziphelo ezimbini zomqadi, kunye nebar ethe tye usebenzisa indlela yokubopha indawo, iyancipha. ukuqiniswa okunqamlezileyo, ukomeleza okongeziweyo kunye noqhagamshelo oludityanisiweyo lwenetha kwindawo nganye kufuneka kukhethwe ukubopha ucingo lwentsimbi.
Umnatha wentsimbiUkukhetha umnatha osezantsi welungiselelo lokuqinisa i-rack kunye nokuhlelwa komnatha we-cushion yeendlela ezimbini, i-rib yokuqinisa i-welding net yokuqinisa indlela ezimbini kufuneka ikhethwe i-flat lap joint, kufuneka ibekwe kumandla amancinci, kufuneka ibekwe ngaphandle kwecala le-1/ I-4 yecandelo lomnqamlezo, ubude be-lap akufanele bube ngaphantsi kwe-30DD kwi-lap direction, i-diameter yensimbi kwaye akufanele ibe ngaphantsi kwe-250mm.
Phakathi kweziqwenga ezibini zomnatha wokuwelda, umnatha wentsimbi odityanisiweyo wobude obuncinci akufunekanga ube ngaphantsi kwe-1.3 yobude obuncinci be-anchorage, kwaye ayifanelanga ukuba ngaphantsi kwe-200㎜ kwindawo yentsimbi, intsimbi nganye edityanisiweyo yentsimbi ngaphantsi kwesinye, umnatha wentsimbi emibini ngaphandle komgama wentsimbi enqamlezileyo awufanele ube ngaphantsi kwe-50㎜.Xa kungekho kuqiniswa okunqamlezileyo kumnatha wentsimbi emibini kwindawo yokulala, ubude obuncinci bentsimbi yomnatha wentsimbi kufuneka bube ngamaxesha angama-1.3 obude obuncinci be-anchorage e-LA, kwaye akufunekanga ibe ngaphantsi kwe-300㎜.Xa ububanzi be-longitudinal force reinforcement kwi-lap area D ≥10㎜, ubude becala kufuneka bunyuswe nge-5d.
Indlela yokuhlola yexesha elizayo yeumnatha wentsimbiizixhobo: inkqubo yensimbi yentsimbi yokupakisha: i-welded metal mesh kufuneka ibekwe ngokuhambelana nomzobo woyilo - izixhobo ze-mesh - mesh - ukuhlolwa kunye nokuhlolwa.Okulandelayo yintsimbi ye-mesh pavement: i-bottom yesixhobo, i-mat net eyongezelelweyo okanye izixhobo zentsimbi, i-network support pavement, i-vertical and horizontal surface network pavement, inethiwekhi eyongezelelweyo kunye nezixhobo zetsimbi.
Ixesha lokuposa: 03-08-21