求翻译：高层建筑对地基承载能力的要求比较高，而冲孔灌注桩具有较强的穿透岩石能力、单桩承载力大、适用范围广、对邻近建筑物及周围环境的影响小等优点，常常成为高层建筑桩基的首选方案。但由于冲孔灌注桩是一项施工难度较大的隐蔽工程，其施工工艺复杂，成孔速度慢，易发生质量问题，且孔底泥渣难以清理干净，致使桩基承载力不够稳定等，故此，在施工过程中应当加强施工管理，提高桩基的可靠性。是什么意思？

The high-rise building on the foundation bearing capacity is relatively high, punching pile has a strong penetrating rock pile capacity for a wide range, the impact on adjacent buildings and surrounding areas small, and often become the preferred solution for high-rise building pile foundation. Bore

High-rise building carrying capacity of the foundation of the requirements are higher, and punch holes bored piles with a strong penetrating Rock Pile capacity, click Load, and apply a wide range of buildings in the vicinity, and the surrounding environment, such as the small impact, benefits are of

The high-rise construction quite is high to the ground bearing capacity request, but the punch holes filling pile has the strong penetration rock ability, the single pile supporting capacity great, the applicable scope broad, to is close to the building and the environment influence small and so on

Higher requirements for bearing capacity of Foundation of high building, bored piles with strong penetration capability, bearing capacity of single pile of rocks, the scope of coverage and impact on adjacent buildings and the surroundings small advantages, often become the preferred scheme of pile f

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