Ibhawodi lehange
Ibholithi yehange isho induku edlulisela izakhiwo noma umthwalo we-geotechnical edwaleni elizinzile
ukwakheka, kuqukethe induku, i-drill bit, i-coupling, ipuleti, isivalo se-grouting namantongomane.Sekuyi
isetshenziswa kakhulu emhubheni, ezimayini, ekuqiniseni imithambeka, ekwelapheni izifo zemihubhe nokusekela uphahla.
wemisebenzi engaphansi komhlaba.Yenzelwe umhlabathi ovulekile (ubumba, isihlabathi esiphukayo njll.) Induku yehange engenalutho yenziwe ngayo
ithubhu engenamthungo enamandla amakhulu.
Izici zebhawodi lehange elingenalutho
• Ifanele kakhulu izimo ezinzima zomhlabathi.
• Izinga eliphezulu lokufakwa kusukela ukubhola, ukubeka kanye ne-grouting kungenziwa ekusebenzeni okukodwa.
• Uhlelo lokuzibhoboza luqeda isidingo somgodi onamakesi.
• Ukufakwa ngokubhoboza kanyekanye nokugxusha kungenzeka.
• Ukufakwa kalula kuzo zonke izinhlangothi, nangaphezulu.
• Ifanele ukusebenza endaweni elinganiselwe, ukuphakama nasezindaweni okunzima ukufinyelela kuzo.
• Uhlelo olulula lwe-post grouting.• Amagalvanizing acwiliswe ngokushisayo ukuze avikele ukugqwala
Izicelo ku-Tunneling & Ground Engineering
• Ukubhowulwa kweradial
• Ukuqiniswa kwe-slope
• Ukubikezela
• Inqwaba yomjovo omncane
• Ukuqiniswa kobuso
• Ihange lokusekela lesikhashana
• Ukulungiselela iphothali
• Ukubethelwa komhlabathi
Ukuzibhoboza I-Anchor Bolt Incazelo
| R25N | R32N | R32S | R38N | R51L | R51N | I-T76N | |
| Ngaphandle Ububanzi (mm) | 25 | 32 | 32 | 38 | 51 | 51 | 76 |
| Ububanzi Bangaphakathi (mm) | 14 | 19 | 16 | 19 | 36 | 33 | 52 |
| I-Ultimate Load Capacity (kN) | 200 | 280 | 360 | 500 | 550 | 800 | 1600 |
| Umthamo Womthwalo Wesivuno (kN) | 150 | 230 | 280 | 400 | 450 | 630 | 1200 |
| Amandla Okuqina, Rm (N/mm2) | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Amandla Esivuno, Rp0.2 (N/mm2) | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
| Isisindo (Kg/m) | 2.3 | 3.2 | 3.6 | 5.5 | 6.5 | 8.0 | 16.0 |
| Ibanga Lensimbi | I-EN10083-1 (Insimbi Yesakhiwo Sengxubevange) | ||||||
| Uma kuqhathaniswa ne-carbon steel, insimbi yesakhiwo se-alloy inomthamo omkhulu wokulwa nokugqwala kanye nomshini ophezulu. | |||||||
Isikhathi sokuthumela: Jun-30-2022