|Table of Contents|

Finite Element Analysis of Connection for Steel Pylon and Concrete Foundation(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2010年02期
Page:
89-95
Research Field:
Publishing date:
2010-06-20

Info

Title:
Finite Element Analysis of Connection for Steel Pylon and Concrete Foundation
Author(s):
WANG Chun-sheng;  WANG Ding;  WANG Qian;  YU Xin;  WANG Xin-xin
Key Laboratory for Bridge and Tunnel of Shaanxi Province,Chang'an University, Xi'an 710064, Shaanxi, China
Keywords:
steel pylon;  concrete foundation;  finite element model;  submerged connection;  bolt anchored connection
PACS:
TU317.1
DOI:
-
Abstract:
The force characteristics of submerged connection and bolt anchored connection were summarized through analyzing the construction form of the typical connection for steel pylon and concrete foundation structures by using finite element models and simplified mechanics models. Also, the mechanics performances of the two connections were compared and analyzed. The results indicate that submerged connection has powerful integer rigidity and vertical compression bearing capacity, but there maybe occur tensile stress in the concrete of the upper part of foundation when bending moment exists. Bolts anchored connection has strong capacity of bending resistance and withdrawal resistance under the horizontal loads of steel pylon, but the ultimate compression bearing capacity will be smaller relatively.

References:

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Last Update: 2010-06-20