²é¿´: 463  |  »Ø¸´: 4
±¾Ìû²úÉú 1 ¸ö £¬µã»÷ÕâÀï½øÐв鿴

shenhx

гæ (ÖøÃûдÊÖ)

[ÇóÖú] °ïÎÒ²éÒ»ÏÂÕâÆªÎÄÕÂÊÇ·ñ±»SCI¼ìË÷£¡

×÷Õß:
Shen Hong-xia
ÎÄÌâ:
Behavior of high-strength steel welded rectangular section beam-columns with slender webs.
ÆÚ¿¯Ãû,Äê·Ý,¾í(ÆÚ),ÆðÖ¹Ò³Âë:
Thin-Walled Structures, 2015, 88(3): 16-27.
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°¢Å¬

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
sunshan4379: ½ð±Ò+5, LS-EPI+1, ¸ÐлӦÖú£¡ 2015-02-27 19:24:29
ÉÐδ¡£
Thin-Walled Structures Ŀǰ¼ìË÷µ½86¾í~
2Â¥2015-02-26 15:29:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÞΪ֮ÈË

°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÎÄÏ׽ܳö¹±Ï×ÓÅÐã°æÖ÷

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
shenhx: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ·Ç³£¸Ðл£¡ 2015-02-26 15:54:08
Ðľ²_ÒÀÈ»: LS-EPI+1, ¸ÐлӦÖú 2015-02-26 23:11:58
sunshan4379: LS-EPI-1, °æÖ÷ÆÀ·ÖÓÐÎó£¬ÑϸñÀ´½²Õâ¸ö¿â²»Ëã×öSCIÊÕ¼£¬¹Ê²»ÄܸøÓèEPI£¬ÍûÀí½â£¡ 2015-02-27 19:26:33
Behavior of high-strength steel welded rectangular section beam-columns with slender webs
×÷Õß:Shen, HX (Shen, Hong-Xia)
THIN-WALLED STRUCTURES
¾í: 88  Ò³: 16-27
³ö°æÄê: MAR 2015
ÕªÒª
This paper develops a double nonlinear finite element model that can take account of both geometric and material imperfections. On verified the numerical model the behavior and ultimate carrying capacity of eccentrically loaded welded thin-webbed rectangular section columns made from high strength steel with a nominal yield stress of 460 MPa are analyzed, and further the influences of the slenderness ratio, web depth-to-thickness ratio, flange width-to-thickness ratio, and relative eccentricity ratio on the ultimate carrying capacity are investigated. On the basis of these, the simple calculation formulas, which use the gross cross-section properties, for predicting the in-plane maximum strength of high strength steel beam-columns with large depth-to-thickness ratios are proposed. It shows that the developed finite element model can simulate the local-overall interaction buckling behavior of the eccentrically loaded welded box-section compression members. A brittle failure characteristic is found with a relatively steeper drop just after the peak in the load-displacement curve. A nonlinear and complex stress distribution, in the longitudinal direction, when reaching the ultimate capacity, seriously deviates from an elastic stress distribution, on the basis of which, the effective width is determined. The non-dimensional ultimate bearing capacity is approximately linear with the slenderness, depth-to-thickness ratio and width-to-thickness ratio, respectively. The interaction curves between the axial force and flexural moment for the high-strength steel thin-webbed rectangular section beam-columns are nearly linear. After introducing a steel yield strength modification factor, the formula based on the edge fiber yielding criterion can precisely predict the local-overall interactive buckling strength of high strength steel beam-columns. (C) 2014 Elsevier Ltd. All rights reserved.
¹Ø¼ü´Ê
×÷Õ߹ؼü´Ê:High strength steel; Welded rectangular section; Eccentric compression members; Local-overall interaction buckling; Ultimate carrying capacity; Finite element method
KeyWords Plus:WALLED BOX COLUMNS; COMPRESSION MEMBERS; PLATE ELEMENTS; FINITE-ELEMENT; DESIGN
×÷ÕßÐÅÏ¢
ͨѶ×÷ÕßµØÖ·:Shen, Hong-Xia (ͨѶ×÷Õß),Xian Univ Architecture & Technol, Sch Civil Engn, Xian 710055, Peoples R China
µØÖ·:
[ 1 ] Xian Univ Architecture & Technol, Sch Civil Engn, Xian 710055, Peoples R China
µç×ÓÓʼþµØÖ·:shenhongxia888@163.com
³ö°æÉÌ
ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, https://www.elsevier.com
Àà±ð / ·ÖÀà
Ñо¿·½Ïò:Engineering
CC ר¼­/ºÏ¼¯:Engineering, Computing & Technology (ECT)
ѧ¿Æ:CIVIL ENGINEERING
ÎÄÏ×ÐÅÏ¢
ÎÄÏ×ÀàÐÍ: Article
ÓïÖÖ:English
Èë²ØºÅ: CCC:000348954800002
ISSN: 0263-8231
ÆÚ¿¯ÐÅÏ¢
Ŀ¼£º Current Contents Connect®
Impact Factor (Ó°ÏìÒò×Ó): Journal Citation Reports®
ÆäËûÐÅÏ¢
ISI ÎÄÏ×´«µÝºÅ: CA5NJ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
ÈËÉúÈçÏ·£¬ÊÇÔڸ߳±ºÍµÍ¹ÈÖ®¼äÌø¶¯µÄÐýÂÉ£¡
3Â¥2015-02-26 15:31:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

swlsunshine

½ð³æ (ÕýʽдÊÖ)

sunshan4379: ÆÁ±ÎÄÚÈÝ, Î¥¹æ´æµµ, ±¾°æ½ûÖ¹´î±ã³µÇóÖú£¬ÈçÓÐÐèÒªÇë×ÔÐз¢ÌûÇóÖú£¬Ð»Ð»ºÏ×÷£¡ 2015-02-27 19:22:52
±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2015-02-27 14:53:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

limh770522

ľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
4Â¥: Originally posted by swlsunshine at 2015-02-27 14:53:26
°ïæ²éѯÒÔÏÂÁ½ÆªÎÄÕµļìË÷Çé¿ö лл
1. Novel Technique in Linear Cryptanalysis
2. Algebraic Attacks on Trivium-like Stream Ciphers
ÈçÓмìË÷ÐÅÏ¢£¬·³Çë·¢µ½ÓÊÏäswl_cipher@163.com
...

°ïÄã²éÁË£¬ÕâÁ½ÆªÎÄÕ»¹Ã»ÓмìË÷£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡
5Â¥2015-02-27 18:02:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shenhx µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[½Ìʦ֮¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼± +3 LIbGuocjEEYw 2026-08-26 4/200 2026-08-27 04:33 by Ie9AyIAvGbvs
[»ù½ðÉêÇë] ͶƱ:  ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿ +15 °®¿´ÊéµÄ¿ÉÀÖ 2026-08-26 17/850 2026-08-27 03:31 by xxniao123
[»ù½ðÉêÇë] ¿´°åÉÏÕâô¶àÖеģ¬ÓеãÏñ50ÈËȺÀï49¸öÈ˶¼ÊÇÆ­×ÓµÄÄÇÖָоõ¡­¡­ +3 a089 2026-08-26 3/150 2026-08-26 23:21 by young90
[»ù½ðÉêÇë] ϵͳ²é²»µ½ +10 ¶­°Ëǧ 2026-08-26 10/500 2026-08-26 16:30 by Equinoxhua
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +9 Ñ׻ƹóëÐ 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +22 ÑòÑü°å 2026-08-21 25/1250 2026-08-26 15:00 by zuocuiping
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +23 koalala 2026-08-24 26/1300 2026-08-26 14:29 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ³öÀ´ÁË +9 trojank 2026-08-26 9/450 2026-08-26 14:25 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] ÄÄλ¸ßÈËÖÐÁË£¬°Ñ²éѯµ½µÄ½ØÍ¼Ìù³öÀ´ÈÃÎÒ¿´¿´£¬ÈÃÎÒ³¤³¤¼ûʶ +4 yuleib84 2026-08-26 5/250 2026-08-26 13:40 by yuleib84
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +4 Ò¶¾Å΢ 2026-08-26 4/200 2026-08-26 10:52 by xiacongxu
[»ù½ðÉêÇë] ½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð +19 angus9576 2026-08-25 23/1150 2026-08-26 10:03 by zp519
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û