TY - GEN
T1 - The study on performance of single-layer cylinder shells with semi-rigid bolt-ball joints
AU - Wen, Ming
AU - Wang, Xin Fang
AU - Deng, Zi Chen
PY - 2011
Y1 - 2011
N2 - A bolt-ball is a commonly joint form in latticed shells. It's a typical semi-rigid joint, which can bear certain amount of bending moment. The performance of triangle mesh single-layer cylinder shells with bolt-ball joints in different support conditions has been analyzed detailed using the finite element (FE) software ANSYS based on several different parameters including bending stiffness, torsional stiffness, shell span, ratio of rise to span, ratio of length to width and load distribution in this paper, and key influence parameters to the load carrying capacity of cylinder shells with semi-rigid joints in different support conditions are obtained. Finally, based on the results obtained by FE calculation, a new formula is proposed for getting ultimate load of single cylinder shells with semi-rigid joints in four sides support, some references are provided for shell design.
AB - A bolt-ball is a commonly joint form in latticed shells. It's a typical semi-rigid joint, which can bear certain amount of bending moment. The performance of triangle mesh single-layer cylinder shells with bolt-ball joints in different support conditions has been analyzed detailed using the finite element (FE) software ANSYS based on several different parameters including bending stiffness, torsional stiffness, shell span, ratio of rise to span, ratio of length to width and load distribution in this paper, and key influence parameters to the load carrying capacity of cylinder shells with semi-rigid joints in different support conditions are obtained. Finally, based on the results obtained by FE calculation, a new formula is proposed for getting ultimate load of single cylinder shells with semi-rigid joints in four sides support, some references are provided for shell design.
KW - Bolt-ball joint
KW - Semi-rigid joint
KW - Single cylinder shell
UR - https://www.scopus.com/pages/publications/79958050368
U2 - 10.4028/www.scientific.net/AMR.243-249.222
DO - 10.4028/www.scientific.net/AMR.243-249.222
M3 - 会议稿件
AN - SCOPUS:79958050368
SN - 9783037851258
T3 - Advanced Materials Research
SP - 222
EP - 228
BT - Advances in Civil Engineering and Architecture
T2 - 1st International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2011
Y2 - 18 June 2011 through 20 June 2011
ER -