论文部分内容阅读
大直径灌注桩具有承载力高、传力明确、沉降量小、施工方便等优点 ,目前被广泛用做多层和高层建筑的基础。本文从多方面分析了大直径灌注桩的承载性能、竖向承载力计算方法和抗震构造措施 ,指出大直径灌注桩具有广泛的应用前景。
Large diameter cast-in-place piles have the advantages of high bearing capacity, clear transmission force, small settlement, and easy construction. They are currently widely used as the foundation for multi-storey and high-rise buildings. This article analyzes the bearing capacity of large-diameter cast-in-place bored piles, the calculation method of vertical bearing capacity, and the seismic structure measures from many aspects. It points out that large-diameter cast-in-place piles have a wide range of application prospects.