检索范围:
排序: 展示方式:
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1317-1336 doi: 10.1007/s11709-021-0763-3
关键词: square concrete filled tubes confine-stiffening confine-strengthening fractal cracking fracture
Behaviors of recycled aggregate concrete-filled steel tubular columns under eccentric loadings
Vivian W. Y. TAM, Jianzhuang XIAO, Sheng LIU, Zixuan CHEN
《结构与土木工程前沿(英文)》 2019年 第13卷 第3期 页码 628-639 doi: 10.1007/s11709-018-0501-7
关键词: concrete filled steel tubes recycled aggregate concrete columns expansive agent eccentric load
Modelling and experimental verification on concrete-filled steel tubular columns with L or T section
LU Xilin, LI Xueping, WANG Dan
《结构与土木工程前沿(英文)》 2007年 第1卷 第2期 页码 163-169 doi: 10.1007/s11709-007-0017-z
关键词: hysteretic confining mechanism Concrete-filled in-filled composite
Seismic performance of composite moment-resisting frames achieved with sustainable CFST members
A. SILVA,Y. JIANG,L. MACEDO,J. M. CASTRO,R. MONTEIRO,N. SILVESTRE
《结构与土木工程前沿(英文)》 2016年 第10卷 第3期 页码 312-332 doi: 10.1007/s11709-016-0345-y
关键词: concrete filled steel tubes rubberized concrete composite frames seismic performance assessment
Chengkui HUANG, Zuoqing SHANG, Peng ZHANG,
《结构与土木工程前沿(英文)》 2009年 第3卷 第4期 页码 455-461 doi: 10.1007/s11709-009-0058-6
Feng YU, Cheng QIN, Shilong WANG, Junjie JIANG, Yuan FANG
《结构与土木工程前沿(英文)》 2020年 第14卷 第3期 页码 760-772 doi: 10.1007/s11709-020-0618-3
关键词: concrete filled circular steel tubular columns recycled self-compacting concrete eccentric compression recycled coarse aggregate replacement ratio stress-strain relationship
臧华,刘钊
《中国工程科学》 2007年 第9卷 第7期 页码 71-75
对钢管混凝土桥墩的诸多优良特性进行了介绍,总结了国内外钢管混凝土桥墩的应用及研究现状,并就钢管混凝土桥墩的应用前景以及结构形式的演变进行了展望。
Cyclic behavior of stiffened joints between concrete-filled steel tubular column and steel beam with
Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG
《结构与土木工程前沿(英文)》 2016年 第10卷 第3期 页码 333-344 doi: 10.1007/s11709-016-0357-7
关键词: narrow outer diaphragm concrete-filled tubular column joint inner and outer stiffening cyclic behavior
《结构与土木工程前沿(英文)》 2021年 第15卷 第5期 页码 1144-1159 doi: 10.1007/s11709-021-0762-4
关键词: CFRP rectangular CFSST stub column bearing capacity limit equilibrium state twin-shear strength theory
堆石混凝土坝概述及下一代混凝土坝施工技术展望 Review
Feng Jin, Duruo Huang, Michel Lino, Hu Zhou
《工程(英文)》 2024年 第32卷 第1期 页码 100-106 doi: 10.1016/j.eng.2023.09.020
Over the past few decades, one of the most significant advances in dam construction has been the invention of the rock-filled concrete (RFC) dam, which is constructed by pouring high-performance selfcompacting concrete (HSCC) to fill the voids in preplaced large rocks. The innovative use of large rocks in dam construction provides engineers with a material that requires less cement consumption and hydration heat while enhancing construction efficiency and environmental friendliness. However, two fundamental scientific issues related to RFC need to be addressed: namely, the pouring compactness and the effect of large rocks on the mechanical and physical properties of RFC. This article provides a timely review of fundamental research and innovations in the design, construction, and quality control of RFC dams. Prospects for next-generation concrete dams are discussed from the perspectives of environmental
friendliness, intrinsic safety, and labor savings.
关键词: Rock-filled concrete dam Pouring compactness Effect of large rocks Intelligent quality control Unmanned dam construction
YANG Junjie, PENG Guojun, XU Hanyong
《结构与土木工程前沿(英文)》 2008年 第2卷 第3期 页码 205-210 doi: 10.1007/s11709-008-0035-5
关键词: mathematical numerical compression stress-strain relationship straight
钟新谷,杨胜,石卫华
《中国工程科学》 2011年 第13卷 第9期 页码 97-100
以湘潭四大桥桁架拱为工程背景,进行了三种规格的K型钢管混凝土节点的疲劳试验,基于热点应力计算了K型钢管混凝土节点的疲劳荷载幅值,表明热点应力法能够较好地评估钢管混凝土节点的疲劳寿命;试验表明K型钢管混凝土节点的疲劳性能明显优于K型钢管节点。在此基础上初步提出了K型钢管混凝土节点的S—N曲线,对建立K型钢管混凝土节点疲劳寿命设计准则具有一定的参考意义。
中国钢管混凝土拱桥 Review
郑皆连, 王建军
《工程(英文)》 2018年 第4卷 第1期 页码 143-155 doi: 10.1016/j.eng.2017.12.003
Jianling HOU, Weibing XU, Yanjiang CHEN, Kaida ZHANG, Hang SUN, Yan LI
《结构与土木工程前沿(英文)》 2020年 第14卷 第4期 页码 867-887 doi: 10.1007/s11709-020-0649-9
关键词: long-span arch bridge expansion joint disease vehicle-bridge coupling vibration dynamic response
Rui ZHAO; Yongjian LIU; Lei JIANG; Yisheng FU; Yadong ZHAO; Xindong ZHAO
《结构与土木工程前沿(英文)》 2022年 第16卷 第4期 页码 461-477 doi: 10.1007/s11709-022-0818-0
关键词: fatigue assessment K-joint design equations degree of bending fracture mechanics
标题 作者 时间 类型 操作
Theoretical study on the confine-stiffening effect and fractal cracking of square concrete filled steeltubes in tension loads
期刊论文
Behaviors of recycled aggregate concrete-filled steel tubular columns under eccentric loadings
Vivian W. Y. TAM, Jianzhuang XIAO, Sheng LIU, Zixuan CHEN
期刊论文
Modelling and experimental verification on concrete-filled steel tubular columns with L or T section
LU Xilin, LI Xueping, WANG Dan
期刊论文
Seismic performance of composite moment-resisting frames achieved with sustainable CFST members
A. SILVA,Y. JIANG,L. MACEDO,J. M. CASTRO,R. MONTEIRO,N. SILVESTRE
期刊论文
Experimental research on self-stressing and self-compacting concrete filled steel tube columns subjected
Chengkui HUANG, Zuoqing SHANG, Peng ZHANG,
期刊论文
Stress-strain relationship of recycled self-compacting concrete filled steel tubular column subjected
Feng YU, Cheng QIN, Shilong WANG, Junjie JIANG, Yuan FANG
期刊论文
Cyclic behavior of stiffened joints between concrete-filled steel tubular column and steel beam with
Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG
期刊论文
Axial compression behavior of CFRP-confined rectangular concrete-filled stainless steel tube stub column
期刊论文
Behavior of concrete-filled double skin steel tubular columns with octagon section under axial compression
YANG Junjie, PENG Guojun, XU Hanyong
期刊论文
Typical diseases of a long-span concrete-filled steel tubular arch bridge and their effects on vehicle-induced
Jianling HOU, Weibing XU, Yanjiang CHEN, Kaida ZHANG, Hang SUN, Yan LI
期刊论文