岩心鑽探施工中,孔位处于山坡、陡地、岩石之上,修建地盘困难。为此,我们改变了柴油机安装位置,缩小了平地盘面积,节省了修建成本和时间(如附表所示),且由于鑽机、柴油机、水泵相距较近,更便于操作和维护。笔者认为,此法不仅适用于上述特殊情况,且一般鑽探施工也适用。 In core drilling construction, the hole is located on the hillside, steep ground, and rocks, making it difficult to build a site. For this reason, we changed the installation position of the diesel engine, reduced the area of ​​the flat site, saved the construction cost and time (as shown in the attached table), and because the drilling rig, diesel engine, and water pump are closer together, it is easier to operate and maintain. The author believes that this method is not only applicable to the above special circumstances, but also general drilling construction is also applicable.