粮仓建筑中两种常用桩的承载力分析及施工工艺

BEARING CAPACITY ANALYSIS AND CONSTRUCTION TECHNOLOGY OF TWO TYPES OF COMMON PILES IN GRAIN DEPOT BUILDINGS

人工挖孔桩和泥浆护壁钻孔桩,以其施工简便、无噪音、对周围环境影响小、造价低等优点,在工程中被广泛使用.根据桩基试验数据,施工特点,就桩基设计中承载力取值、成桩质量的检测以及对施工的要求等问题,提出一些看法.

The manual hole digging pile and the slurry bored pile are widely used in the construction due to the advantages of simple construction, no noise, less influences to the surrounding environment and low cost. In the paper, we proposed some views on the problems of the value of bearing capacity, the quality detection of finished piles, and the construction requirement in pile foundation design based on the test data and the construction characteristics of pile foundations.