论文部分内容阅读
在庐江至铜陵铁路起始段的工地上,2台雷沃FR628D型旋挖钻机正在忙碌地进行桩工作业。说到这2台雷沃旋挖钻机,用户林清远自豪地竖起大拇指,“谁敢横刀立马,看我雷沃旋挖!”林清远告诉记者,庐江当地地质复杂,分为粉质黏性土、淤泥层中粗砂、钢化花岗岩、中风化花岗岩等,这样的地质在进行打桩作业时很容易造成塌孔或废孔。雷沃FR628D型旋挖钻机作为雷沃旋挖钻机中可靠、高效、用户收益较高的产品,在地质和地层条件复杂的庐铜铁路建设工程中优势尽显。目前,整个工程
In Lujian to Tongling railway at the beginning of the site, 2 Lv Wo FR628D rotary drilling rig is busy pile work. Speaking of these two Revo rotary drilling rig users Lin Qingyuan proudly thumbs up, “Who dares to cross the knife immediately, see I Lev Rotary dig!” Lin Qingyuan told reporters, Lujiang local geological complex, divided into Silty clay, silt layer of coarse sand, tempered granite, weathered granite, etc., such a geology in the piling operation is likely to cause hole collapse or waste hole. As a reliable, efficient and user-profitable product in the Revo Rotary Drilling Rig, the Revo Rotot FR628D Rotary Drilling Rig has great advantages in the construction of the Lu-Copper Railway with complex geology and formation conditions. At present, the entire project