大直径扩底桩承载力及沉降变形的计算
何颐华,王铁宏
Research on Designing Bearing Capacity and Evaluation of Settlement of Man-Dug Caisson Foundation with Belled-Out Piles of Big Diameters
He Yihua Wang Tiehong ( China Academy of Building Research)
建筑结构学报 . 1993, (02): 63 -71 .