山東嘉浩礦山機(jī)械有限公司
聯(lián)系人:尚經(jīng)理
手機(jī):13805489688(微信同號)
電話:0538-8509688
網(wǎng)址:la-piece95.com
地址:山東省泰安市岱岳區(qū)范鎮(zhèn)工業(yè)園
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簡介:
水脹式錨桿又稱水力膨脹錨桿,,它由端套,、擋圈,、注液端,、托盤等配件構(gòu)成,系一種由外徑大于錨孔孔徑的無縫鋼管加工制作成的雙層凹形管狀桿體,。把該鋼管放入錨桿孔后用高壓水使其膨脹,,在膨脹過程中,水脹式描桿產(chǎn)生變形,,錨桿管壁與錨桿孔的不規(guī)則孔壁完全貼合,,由于沿整個(gè)錨桿全長產(chǎn)生了摩擦力和自鎖力,從而加固了巖體,。
描述 Description | 單位 | Swellex Premium Line | SwellexManganese Line | ||||||
Pm12 | Pm16 | Pm24 | Pm24C | Pm24H | Mn12 | Mn16 | Mn24 | ||
材質(zhì) Material |
| S275JR/S355MC | S275JR | ||||||
破壞荷載≥ Failure load | kN | 110 | 160 | 240 | 200 | 200 | 110 | 140 | 200 |
屈服荷載≥ Yield load | kN | 100 | 130 | 200 | 190 | 190 | 90 | 140 | 180 |
延伸率≥ Elongation | % | 10 | 10 | 10 | 10 | 10 | 20 | 20 | 20 |
注漿壓力 Grouting pressure | Bar | 300 | 240 | 300 | 300 | 300 | 300 | 240 | 300 |
剖面直徑 Section diameter | mm | 28 | 36 | 36 | 36 | 36 | 27.5 | 36 | 36 |
圓管直徑 Round tube diameter | mm | 41 | 54 | 54 | 54 | 54 | 41 | 54 | 54 |
壁厚 Wall thickness | mm | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 3 |
上部套管直徑 Upper casing diameter | mm | 28 | 38 | 38 | 38 | 38 | 28 | 38 | 38 |
膨脹套管直徑 Expansion casing diameter | mm | 30/36 | 41/48 | 41/48 | 41/48 | - | 30/36 | 41/48 | 41/48 |
*佳擴(kuò)徑 Best hole enlargement | mm | 35-38 | 45-51 | 45-51 | 48-51 | 45-51 | 35-38 | 45-51 | 45-51 |
孔直徑范圍 Hole diameter range | mm | 32-39 | 43-52 | 43-52 | 48-52 | 43-52 | 32-39 | 43-52 | 43-52 |
連接直徑包括焊接 Connection diameter (including weld) | mm | - | - | - | 43 | - | - | - | - |
推薦莖直徑 Recommended stem diameter | mm | - | - | - | - | 53-55 | - | - | - |
瀝青圖層的選擇 Asphalt layer selection |
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涂塑選擇 Plastic coating selection |
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山東嘉浩礦山機(jī)械有限公司 魯ICP備17011196號-1