城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
23期
114-114
,共1页
旋挖桩%水下混凝土%泥浆%导管
鏇挖樁%水下混凝土%泥漿%導管
선알장%수하혼응토%니장%도관
rotary digging pile%underwater concrete%slurry%pipe
大直径旋挖桩具有施工速度快、精度高、单桩承载力高、噪声小、机械化程度高、适用地层广泛等优点，被越来越多地应用于工程中。如何做好大直径旋挖桩，成为了大家共同关注的问题。
大直徑鏇挖樁具有施工速度快、精度高、單樁承載力高、譟聲小、機械化程度高、適用地層廣汎等優點，被越來越多地應用于工程中。如何做好大直徑鏇挖樁，成為瞭大傢共同關註的問題。
대직경선알장구유시공속도쾌、정도고、단장승재력고、조성소、궤계화정도고、괄용지층엄범등우점，피월래월다지응용우공정중。여하주호대직경선알장，성위료대가공동관주적문제。
Rotary digging pile with large diameter has the advantages of high speed construction, high precision, high bearing capacity of single pile, low noise, high mechanization degree and far-ranging application in formation, which has been increasingly applied in engineering. How to do a good job in rotary digging pile with large diameter has become a common concerned problem.
