预应力混凝土大直径管桩轴向极限承载力计算  

Calculation for the Ultimate Axial Bearing Capacity of Large－ Diameter Prestressed Concrete Cylinder Pile

作　　者：曹称宇 CAO Cheng－ yu (The 3rd Navigational Engineering Investigation＆ Design Institute, China Harbour Engineering Company, Shanghai 200032, China)

机构地区：中港第三航务工程勘察设计院,上海

出　　处：《水运工程》2000年第11期13-14,共2页Port & Waterway Engineering

摘　　要：介绍预应力混凝土大直径管桩轴向极限承载力计算的经验公式，该公式根据静载试验数据，经概率分析得到。It introduces an empirical calculation formula for the ultimate axial bearing capacity of large－ diameter prestressed concrete cylinder piles, which was obtained through probability analysis based on the static loading test data.

关 键 词：混凝土 大直径管桩 承载力 计算 轴向力 预应力 

分 类 号：TU473.11[建筑科学—结构工程;建筑科学—土工工程]