Umenzi weNsimbi

Amava eMveliso yeminyaka eli-15
Intsimbi

I-T76 Full Threaded Steel Self Drilling Rock Bolt / I-Hollow Anchor Bar

I-T76 Full Threaded Steel Self Drilling Rock Bolt / Hollow Anchor Bar Umfanekiso obonisiweyo
  • I-T76 Full Threaded Steel Self Drilling Rock Bolt / I-Hollow Anchor Bar
  • I-T76 Full Threaded Steel Self Drilling Rock Bolt / I-Hollow Anchor Bar
  • I-T76 Full Threaded Steel Self Drilling Rock Bolt / I-Hollow Anchor Bar

Inkcazo emfutshane:

Igama leMveliso: IiBhari zeNsimbi eziZigqobhayo/eziZiqhoboshelayo

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

Izinto eziphathekayo: Intsimbi ye-alloy/Intsimbi ye-carbon

Ubude: Ngokwebude bomthengi

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

Iphakheji yoThutho: Iphakheji; Ibhokisi/iPallet yeMDF

Imigaqo yokuhlawula: I-L/C, i-T/T (idiphozithi engama-30%)

Iziqinisekiso: ISO 9001, SGS

Iinkcukacha zokupakisha: Ukupakisha okuqhelekileyo kolwandle, uhlobo oluthe tye kunye nohlobo oluthe nkqo zonke ziyafumaneka


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Isishwankathelo se-T76 Full Threaded Steel Self Drilling Rock Bolt

Ii-ankile zokuzibhoboza luhlobo olukhethekileyo lwee-ankile zentonga. I-ankile yokuzibhoboza iqulathe i-drill bit ye-sacrificial, i-bar yentsimbi engenanto enobubanzi obufanelekileyo bangaphandle nangaphakathi kunye nee-coupling nuts. Umzimba we-ankile wenziwe nge-tube yentsimbi engenanto enomsonto ojikelezileyo wangaphandle. I-tube yentsimbi ine-drill bit ye-sacrificial kwelinye icala kunye ne-nut ehambelanayo enepleyiti yesiphelo sentsimbi. Ii-ankile zokuzibhoboza zisetyenziswa ngendlela yokuba i-bar yentsimbi engenanto (intonga) ine-drill bit ye-sacrificial efanayo phezulu kwayo endaweni ye-drill bit yakudala.

intsimbi yentsimbi ye-anchor egobileyo ejikelezayo (14)
intsimbi yentsimbi ye-anchor egobileyo ejikelezayo (15)

Inkcazo yeeNtonga zeAnchor zokuzigqobhoza

  R25N R32L R32N R32/18.5 R32S R32SS R38N R38/19 R51L R51N T76N T76S
Ububanzi obungaphandle (mm) 25 32 32 32 32 32 38 38 51 51 76 76
Ububanzi bangaphakathi(mm) 14 22 21 18.5 17 15.5 21 19 36 33 52 45
Ububanzi bangaphandle, busebenza kakuhle (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 wemveliso (kN) 150 200 230 230 280 350 400 400 450 630 1200 1500
Amandla okuxinana, Rm(N/mm2) 800 800 800 800 800 800 800 800 800 800 800 800
Amandla okuvelisa, Rp0, 2(N/mm2) 650 650 650 650 650 650 650 650 650 650 650 650
Ubunzima (kg/m2) 2.3 2.8 2.9 3.4 3.4 3.6 4.8 5.5 6.0 7.6 16.5 19.0
intsimbi yentsimbi ye-anchor egobileyo ejikelezayo (16)

Inzuzo kunye nokusetyenziswa kweeNtonga zeAnchor zokuzibhoboza

Umsebenzi we-hollow grouting spiral anchor rod kukuyi-grouting, ngoko ke ikwabizwa ngokuba yi-grouting pipe. Ingajikeleziswa kwisicwangciso siphela ukuze kufezekiswe uxinzelelo oluphambili. Phantsi koxinzelelo, i-slurry yangaphakathi iyaphuma, engabi nefuthe elisisigxina kuyo kuphela, kodwa ingena nakwi-anchor hole xa i-slurry iphuphuma, idlala indima ekudibaniseni ilitye elijikelezileyo. Inezibonelelo zayo ekusetyenzisweni nasekucwangcisweni, ngoko ke inokubonisa izibonelelo zayo ekusetyenzisweni:

1. Kuphantsi kwesi siphumo apho isiphumo sokuqala senkxaso esikhawulezayo sinokufezekiswa khona kwaye ukuguqulwa kwelitye elijikelezileyo kunokulawulwa kakuhle ukuba isiphumo esihle sozinzo sinokufezekiswa.

2. Isebenzisa indlela engenamsebenzi ekucwangciseni, edibanisa iintonga ze-anchor kunye neepayipi ze-grouting. Lulo kanye olu hlobo lokucwangcisa olunezibonelelo ezinkulu. Ukuba ngumbhobho we-grouting wendabuko, unokubangela ilahleko ngenxa yokutsala umva nomva, okungayi kubangela loo nto.

3, Ingawuphucula kakhulu umgangatho weprojekthi, nto leyo ebangelwa kukuba inokufikelela kwinqanaba eliphezulu lokugcwala ngexesha lokufaka i-grouting, kwaye kunye ne-grouting, inokufikelela kwisiphumo se-grouting yoxinzelelo.

4, Ukungathathi cala kwayo kulungile. Ngokongeza ezinye izixhobo ngexesha lokusetyenziswa, kwandisa ukungathathi cala kwayo, okuvumela ukuba i-slurry igubungele yonke intonga ye-anchor engenanto. Kungenxa yoko kanye le nto umhlwa awuyi kuphuma ngexesha lokusetyenziswa kwaye unokufezekisa ukusetyenziswa kwexesha elide.

5、 Ikwalula kakhulu ukuyisebenzisa kwisixhobo, nto leyo ebaluleke kakhulu. Logama nje ilula ukuyisebenzisa kwisixhobo, inganciphisa ixesha lokulungisa iimpazamo kunye nokwakha. Kunye nesixhobo, akusekho zikrufu zifunekayo ukuhlangabezana neemfuno zesixhobo.

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