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近年来,随着国内桩基础工程量的不断扩大,基础工程的重要性越来越明显,灌注桩在公路、铁路、城市建设等方面得到了广泛的应用,而旋挖钻机作为一种新型钻孔灌注桩施工设备,已在建设领域得到了充分肯定。多功能旋挖钻机的使用给桩基础的施工带来了日新月异的变化,其具备机械化、自动化程度高,现场移位灵活方便、施工精度高、成桩质量高、环保性好及效率高等一系列优点,并且表现出深进尺、大直径和适应性强的发展趋势,已经成为大型灌注桩施工的最佳选择,备受广大用户的青睐。几年前,此产品还主要从德国、意大利、日本等地进口,而如今,
In recent years, with the continuous expansion of the amount of foundation work in the country, the importance of foundation engineering has become more and more obvious. The bored pile has been widely used in the construction of highways, railways and urban areas. As a new type of drill Hole filling pile construction equipment, has been fully affirmed in the field of construction. The use of multi-function rotary drilling rig brings rapid changes to the construction of pile foundation. It possesses a series of features of high mechanization, high automation, flexible and flexible site shifting, high construction precision, high pile quality, environmental protection and high efficiency Advantages, and shows the deep penetration, large diameter and strong adaptability of the development trend, has become the best choice for large-scale cast-in-place construction, much of the user’s favor. A few years ago, this product was also mainly imported from Germany, Italy, Japan and other places, and now,