Umvelisi weNsimbi

Iminyaka eyi-15 yamava okuVelisa
Intsimbi

IBolt ye-T76 enemisonto egcweleyo yentsimbi yokuBomba iRolwa / iBha yeAnchor eHollow

I-T76 yentsimbi egcwele imisonto eSelf Drilling Rock Bolt / iBha yeAnchor eHollow
  • IBolt ye-T76 enemisonto egcweleyo yentsimbi yokuBomba iRolwa / iBha yeAnchor eHollow
  • IBolt ye-T76 enemisonto egcweleyo yentsimbi yokuBomba iRolwa / iBha yeAnchor eHollow
  • IBolt ye-T76 enemisonto egcweleyo yentsimbi yokuBomba iRolwa / iBha yeAnchor eHollow

Inkcazelo emfutshane:

Igama leMveliso: I-Anchor yokuZimbela / I-Anchor ye-Hollow Steel Bars

Imigangatho: AISI, ASTM, BS, DIN, GB, JIS

Izinto eziphathekayo: Intsimbi yentsimbi / intsimbi yeCarbon

Ubude: Ngokobude bomthengi

Amashishini asebenzayo: I-Tunnel Pre-Support, i-Slope, Coast, Mine

Ipakethe yezoThutho: Inyanda; Iphalethi yeCarton/MDF

Imigaqo yentlawulo: L/C, T/T (30% idiphozithi)

Iziqinisekiso: ISO 9001, SGS

Iinkcukacha zokupakisha: Ukupakisha okusemgangathweni okuselwandle, uhlobo oluthe tye kunye nohlobo oluthe nkqo zonke ziyafumaneka


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Iinkcukacha zeMveliso

Iithegi zeMveliso

Isishwankathelo se-T76 Full Threaded Steel Self Drilling Rock Bolt

Ii-ankile zokuzibhobhoza luhlobo olukhethekileyo lweeankile zeentonga. I-ankile yokuzibhobhoza ibandakanya i-drill bit, ibha yentsimbi engenanto ye-diameter efanelekileyo yangaphandle kunye yangaphakathi kunye namandongomane okudibanisa. Umzimba we-ankile wenziwe ngetyhubhu yentsimbi engenanto kunye nentambo ejikelezayo yangaphandle. Ityhubhu yensimbi ine-drill drill bit kwelinye icala kunye ne-nut ehambelanayo nepleyiti yokuphela kwentsimbi. Ii-ankile zokuzibhobhoza zisetyenziswa ngendlela yokuba ibha yentsimbi enomgongxo (intonga) ibe nentwana yedini ehambelanayo yoqheliso phezulu endaweni ye-classic drill bit.

umngxuma grouting spiral anchor intonga yentsimbi (14)
umngxuma grouting spiral anchor intonga yentsimbi (15)

Ukucaciswa kweentonga ze-Anchor zokuZimbela

  R25N I-R32L R32N R32/18.5 I-R32S I-R32SS R38N I-R38/19 R51L R51N T76N T76S
Idayamitha yangaphandle (mm) 25 32 32 32 32 32 38 38 51 51 76 76
Idayimitha yangaphakathi(mm) 14 22 21 18.5 17 15.5 21 19 36 33 52 45
Idayamitha yangaphandle, esebenzayo(mm) 22.5 29.1 29.1 29.1 29.1 29.1 35.7 35.7 47.8 47.8 71 71
Umthamo wokugqibela womthwalo (kN) 200 260 280 280 360 405 500 500 550 800 1600 1900
Umthamo womthwalo wesivuno (kN) 150 200 230 230 280 350 400 400 450 630 1200 1500
Amandla okuqina, Rm(N/mm2) 800 800 800 800 800 800 800 800 800 800 800 800
Amandla esivuno, Rp0, 2(N/mm2) 650 650 650 650 650 650 650 650 650 650 650 650
Ubunzima (kg/m) 2.3 2.8 2.9 3.4 3.4 3.6 4.8 5.5 6.0 7.6 16.5 19.0
umngxuma grouting spiral anchor intonga yentsimbi (16)

Inzuzo kunye nokusetyenziswa kweSelf Drilling Anchor Rods

Umsebenzi we-grouting ye-spiral anchor rod yi-grouting, ngoko ke ikwabizwa ngokuba ngumbhobho we-grouting. Inokujikelezwa kwisicwangciso esipheleleyo ukufezekisa uxinzelelo oluphambili. Ngaphantsi koxinzelelo, i-slurry yangaphakathi iphuma ngaphandle, engenawo umphumo osisigxina kuphela, kodwa iphinde ingene kumngxuma we-anchor xa i-slurry iphuphuma, idlala indima ekuqiniseni ilitye elijikelezileyo. Ineenzuzo zayo ekusebenziseni nasekucwangciseni, ngoko inokubonisa iingenelo zayo kwisicelo:

I-1, Ichanekile phantsi kwesi siphumo ukuba isiphumo sokuqala senkxaso esikhawulezayo sinokufezekiswa kwaye ukuguqulwa kwelitye elijikelezileyo kunokulawulwa kakuhle ukuba umphumo omuhle wozinzo unokufumaneka.

2, Isebenzisa indlela engenanto ekucwangciseni, ukudibanisa iintonga ze-ankile kunye nemibhobho yokugaya. Yiyo kanye olu hlobo lokucwangcisa olunenzuzo enkulu. Ukuba ngumbhobho wesiqhelo wokugrumba, unokubangela ilahleko ngenxa yokutsalwa ngasemva nangaphandle, okungayi kubonisa into enjalo.

I-3, inokuphucula kakhulu umgangatho weprojekthi, echanekileyo ngenxa yokuba inokufezekisa iqondo elikhulu lokuzala ngexesha lokugrumba, kwaye kunye ne-grouting, inokufikelela umphumo woxinzelelo lwe-grouting.

4. Ukungathathi hlangothi kwayo kulungile. Ukongeza kwezinye izixhobo ngexesha lokusetyenziswa, kwandisa ukungathathi hlangothi kwayo, ivumela i-slurry ukuba isonge yonke intonga ye-anchor. Kungenxa yale nto ukuba umhlwa awuyi kubonakala ngexesha lokusetyenziswa kwaye unokufikelela ngokwenene ukusetyenziswa kwexesha elide.

5, Ikwaluncedo kakhulu kwisixhobo, ekwabaluleke kakhulu. Ngethuba nje ikulungele kwisixhobo, inokunciphisa ukutshatyalaliswa kunye nexesha lokwakha. Kunye nesixhobo, akusekho izikrufu ezifunekayo ukuhlangabezana neemfuno zesixhobo se nut kunye ne pad.

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