1. Zhejiang College of Water Engineering Construction Supervision Company LTD, Hangzhou 310051, China; 2. Zhejiang Water Conservancy and Hydropower College, Hangzhou 310018, China, China; 3. MOE Key Laboratory of Soft Soils and Geoenviromental Engineering, Zhejiang University, Hangzhou 310058; 4. College of Transportation Science & Engineering, Nanjing University of Technology, Nanjing 210009, China
Abstract：Based on the static load tests on pretensioned high-strength concrete piles (PHC pipe) and precast square piles in the same test field of soft soil area of Wenzhou flood dike project in Zhejiang Province, the load-settlement curves, shaft load distribution curves and behaviors of skin resistance of these two types of piles are compared. The experimental results show that, for the PHC pipes and precast square piles with the same lateral area and pile length in soft areas, the behaviors of skin resistance and base resistance are different, although their axial forces, lateral friction forces and base resistances appear closely similar.
对比试验研究. 软土地区防洪堤工程中预制方桩和PHC管桩的[J]. 岩土工程学报, 2013, 35(zk2): 986-989.
CHEN Yan-ming, MA Yan-yan, XU Yan-ping, CHEN Wei-yun, XIA Tang-dai. Comparative analysis of precast square piles and PHC piles for flood protection work in soft soil areas. Chinese J. Geot. Eng., 2013, 35(zk2): 986-989.
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