Combined with Fujian Prov-ince Tumor Hospital tumor diagnosis and treat-ment center building foundation construction example, the punching process of large aperture deep bored pile, in Chapter 11 layer of granite weathering sand bottom in footage difficulties, pil-ing time, by taking measures and master the pore-forming through the parameters of strata, detailed describes the operation and quality control of soft and intricate effectively the construction process of cast-in-place piles on deep soil layer.
Soft soil foundationSu-per Deep Bored PileConstructionQuality control