Fa'amau taula
O le taula taula o lona uiga o se tootoo e faʻafeiloaʻi fausaga poʻo uta faʻatekonolosi i se maʻa mautu
fa'avae, e aofia ai le tootoo, vili vili, so'otaga, ipu, fa'ato'a fa'ato'a ma nati.Ua uma
fa'aaoga lautele i tunnling, mining, slope stabilization, tunneldisease togafitiga ma taualuga lagolago
o galuega i lalo o le eleele.E mo le eleele matala(omea, oneone friable etc.) O'o'o taula taula e fai i
fa'apa'au leai se fa'alava ma le malosi maualuga.
Fa'ailoga o le fa'alava fa'ato'aga fa'amau taula
• Fa'apitoa mo tulaga faigata o le eleele.
• O se fua faatatau maualuga o le faapipiiina talu mai le viliina, tuu ma grouting e mafai ona faatino i se tasi taotoga.
• O faiga e viliina e le tagata lava ia e aveesea ai le mana'oga mo se pu.
• Fa'apipi'i fa'atasi ma le viliina fa'atasi ma le fa'ato'a mafai.
• Faʻapipiʻi faigofie i itu uma, faʻapea foʻi i luga.
• Talafeagai mo le galue i nofoaga faatapulaaina, maualuga ma i vaega e faigata ona maua.
• Faiga fa'apipi'i faigofie.• Uuvi fa'a'ave'u vevela mo le puipuiga o le pala
Talosaga i Tunneling & Ground Engineering
• Fa'amau fa'amau
• Fa'amautu le malifa
• Fa'amuamua
• Fa'aputu tui laiti
• Fa'amautu foliga
• Taula lagolago le tumau
• Sauniuniga o le faitotoa
• Fao palapala
Fa'amatalaga Fa'amatalaga Fa'amau Fa'amau Fa'amau
| R25N | R32N | R32S | R38N | R51L | R51N | T76N | |
| Vaitafe i fafo (mm) | 25 | 32 | 32 | 38 | 51 | 51 | 76 |
| Aotele i totonu (mm) | 14 | 19 | 16 | 19 | 36 | 33 | 52 |
| Agava'a Tulaga Maualuga (kN) | 200 | 280 | 360 | 500 | 550 | 800 | 1600 |
| Gafatia o uta (kN) | 150 | 230 | 280 | 400 | 450 | 630 | 1200 |
| Malosi Tetele, Rm (N/mm2) | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Malosi e maua mai, Rp0.2 (N/mm2) | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
| mamafa (Kg/m) | 2.3 | 3.2 | 3.6 | 5.5 | 6.5 | 8.0 | 16.0 |
| Vasega uamea | EN10083-1 (Uamea Fa'apipi'i) | ||||||
| Pe a faatusatusa i le uamea carbon, uamea fausaga fausaga e maualuga le malosi anti-corrosion ma maualuga masini. | |||||||
Taimi meli: Iuni-30-2022