| 查看: 388 | 回复: 1 | ||
[求助]
求助一篇文献 已有1人参与
|
|
TEST OF FABRICATED TUBULAR COLUMNS chen W.F老师的 Title: TEST OF FABRICATED TUBULAR COLUMNS Accession Number: 00164041 Record Type: Component Abstract: Described herein are tests of 10 long fabricated tubular steel columns, of relatively large diameter, with essentially pine-ended conditions. In addition to the behavior, strength, and the manner of failure of the long columns, a number of stub column tests were also made along with the measurements of residual stresses. These residual stresses are both circumferential, due to formation of a flat plate into a cylindrical shape; and longitudinal, resulting from the welding of longitudinal seam needed to complete the fabricated cylinder. Measurement of these stresses is considered essential to any theoretical analysis of column behavior. The maximum strength of the 10 long columns tested (at diameter-to-thickness ratios of 48 and 70 and with a range of slenderness ratio between 39 to 83) is compared with the CRC column curve and good agreement is generally observed. Report/Paper Numbers: ASCE 12809 Corporate Authors: American Society of Civil Engineers 345 East 47th Street New York, NY 10017-2398 USA Authors: Chen, Wai-Fah Ross, D A Pagination: p. 619-634 Publication Date: 1977-3 Serial: Journal of the Structural Division Volume: 103 Issue Number: ST3 Publisher: American Society of Civil Engineers Features: Appendices (2) ; Figures (10) ; References (15) ; Tables (6) TRT Terms: Columns; Fabrication; Failure; Residual stress; Steel; Strength of materials; Thinness; Tubular structures Uncontrolled Terms: Slenderness ratio Subject Areas: Bridges and other structures; Highways Files: TRIS Created Date: Nov 9 1977 12:00AM |
回复此楼» 猜你喜欢
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有9人回复
-
酰胺脱乙酰基
已经有13人回复
-
博士延得我，科研能力直往上蹿
已经有8人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有4人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有10人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有5人回复
-
遇见不省心的家人很难过
已经有22人回复
2楼2016-12-08 11:31:45