PBL剪力键承载力计算与有限元分析PBL剪力键承载力计算与有限元分析.pdf

Hans Journal of Civil Engineering 土木工程, 2015, 4, 67-71 Published Online January 2015 in Hans. /journal/hjce /10.12677/hjce.2015.41008 The Carrying Capacity Calculation and Finite Element Analysis to PBL Shear Key 1,2* 1 1 Baochu Yu , Yiqun Zhang , Yunlong Zhang 1 Dalian Ocean University, Dalian, Liaoning 2 State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian, Liaoning * Email: baochuyu@., 334810347@ th th nd Received: Dec. 26 , 2014; accepted: Jan. 17 , 2015; published: Jan. 22 , 2015 Copyright © 2015 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract In view of PBL shear key playing an increasingly importantly role in all aspects of civil engineering, we firstly analyze and discuss the theoretical formula, then make model with MIDA FEA. Dis- placement stress from static load had been analyzed and compared. At last, PBL shear bond stress at critical locations and displacement in different conditions is calculated. The calculation results show that: The model in the whole loading process, works in a good condition with no obvious damage phenomenon, and the carrying capacity has a large safety margin. Keywords PBL Shear Key, Carrying Capacity Calculation, Finite Element Analysis PBL剪力键承载力计算与有限元分析 1,2* 1 1 余报楚 ，张义群，张云龙 1大连海洋大学，辽宁，大连 2大连理工大学工业装备与结构分析国家重点实验室，辽宁，大连 * Email: baochuyu@., 334810347@ 收稿日期：2014年12月26