振动沉管灌注桩施工工艺

Construction Process of Vibro-Tube Sinking

摘要:

介绍了振动沉管灌注桩施工复杂地层的工艺，提高单桩承动力和成孔成桩效率的措施。讨论了取土器取土（砂）问题。评价了振动沉管灌注桩的应用前景。

Abstract:

Described are prooess of Vibro-tube sinking bored piles constructed in comples formations,and mea-sures of incaing single pile bearing capacity and bole completion & pile completion efficisncy, Problem ofVibro tube sinking bored piles is evaluated.