摘要
采用高应变试验的方法,对准1 400 m m 预应力混凝土大直径管桩进行现场测试,了解其承载力、沉桩时拉应力、压应力和桩身输入能量等参数,验证了这种桩的设计合理性和施工可行性。
Site test was carried out to large-diameter(?准1 400mm)prestressed concrete pipe pile by high strain test method, through which parameters such as bearing capacity, tensile stress while piling, compression stress, as well as pile body input energy, etc. were obtained, which verified the reasonability of design and feasibility of construction.
出处
《水运工程》
北大核心
2005年第4期1-3,共3页
Port & Waterway Engineering
