International Journal of Concrete Structures and Materials

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Tensile Behavior of High-Strength Stainless Steel Wire Rope (HSSSWR)-Reinforced ECC
International Journal of Concrete Structures and Materials - Tập 15 - Trang 1-15 - 2021
Xinling Wang, Guanghua Yang, Wenwen Qian, Ke Li, Juntao Zhu
Engineered cementitious composites (ECC) show the distinguished characteristics of high post-cracking resistance and ductility. High-strength stainless steel wire rope (HSSSWR) has been successfully used for restoring or strengthening of existing structures. By combining the advantages of these two materials, a new composite system formed by embedding HSSSWR into ECC was proposed and expected to b...... hiện toàn bộ
Effective Length of Reinforced Concrete Columns in Braced Frames
International Journal of Concrete Structures and Materials - Tập 8 - Trang 99-116 - 2014
Timo K. Tikka, S. Ali Mirza
The American Concrete Institute (ACI) 318-11 permits the use of the moment magnifier method for computing the design ultimate strength of slender reinforced concrete columns that are part of braced frames. This computed strength is influenced by the column effective length factor K, the equivalent uniform bending moment diagram factor C m and the effective flexur...... hiện toàn bộ
Experimental Studies on Bond Performance of BFRP Bars Reinforced Coral Aggregate Concrete
International Journal of Concrete Structures and Materials - Tập 13 - Trang 1-10 - 2019
Lei Wang, Zhaoping Song, Jin Yi, Jiayi Li, Feng Fu, Kai Qian
Basalt fiber reinforced polymer (BFRP) rebars reinforced coral aggregate concrete is a new type of concrete used in ocean engineering. In order to investigate the bond performance between BFRP rebars and coral concrete, 30 pull-out tests were carried out in 10 groups with different diameters of BFRP rebars, bonding lengths and strength of the coral concrete. The results show that good bonding betw...... hiện toàn bộ
Review of Design Flexural Strengths of Steel–Concrete Composite Beams for Building Structures
International Journal of Concrete Structures and Materials - Tập 10 - Trang 109-121 - 2016
Lan Chung, Jong-Jin Lim, Hyeon-Jong Hwang, Tae-Sung Eom
Recently, as the use of high-performance materials and complex composite methods has increased, the need for advanced design specifications for steel–concrete composite structures has grown. In this study, various design provisions for ultimate flexural strengths of composite beams were reviewed. Design provisions reviewed included the load and resistance factor design method of AISC 360-10 and th...... hiện toàn bộ
Prediction of Compressive Strength of Concretes Containing Silica Fume and Styrene-Butadiene Rubber (SBR) with a Mathematical Model
International Journal of Concrete Structures and Materials - Tập 7 - Trang 295-301 - 2013
M. Shafieyzadeh
This paper deals with the interfacial effects of silica fume (SF) and styrene-butadiene rubber (SBR) on compressive strength of concrete. Analyzing the compressive strength results of 32 concrete mixes performed over two water–binder ratios (0.35, 0.45), four percentages replacement of SF (0, 5, 7.5, and 10 %) and four percentages of SBR (0, 5, 10, and 15 %) were investigated. The results of the e...... hiện toàn bộ
Numerical Assessment of Reinforcing Details in Beam-Column Joints on Blast Resistance
International Journal of Concrete Structures and Materials - - 2016
Lim Kwangmo, Hyun Oh Shin, Dong-Joo Kim, Young Soo Yoon, Joo Ha Lee
Axial Load Testing of Hybrid Concrete Columns Consisting of UHPFRC Tube and Normal-Strength Concrete Core
International Journal of Concrete Structures and Materials - - 2018
Xuesong Wu, Thomas H.‐K. Kang, Issa Brown Mpalla, Chang-Soo Kim
A New 3D Empirical Plastic and Damage Model for Simulating the Failure of Concrete Structure
International Journal of Concrete Structures and Materials - - 2019
Jiao Yan-tao, Bo Wang, Zhenzhong Shen
AbstractA new plastic–damage constitutive model based on the combination of damage mechanics and classical plastic theory was developed to simulate the failure of concrete. In order to explain different material behaviors of concrete under tensile and compressive loadings, the plastic yield criterion, the different kinematic hardening rule for tension and compressi...... hiện toàn bộ
Novel Plastic Hinge Element for Seismic Performance Assessment of RC Bridge Columns with Lap Splices
International Journal of Concrete Structures and Materials - - 2023
Tae-Hoon Kim, Ki-Young Eum, Hyun Mock Shin
This paper presents a nonlinear analysis procedure for evaluating the seismic performance of reinforced concrete (RC) bridge columns with lap splices using a novel plastic hinge element considering shear deformation. To accurately assess the inelastic behavior of RC bridge columns, reliable three-dimensional (3D) constitutive models are required. However, developing a 3D nonlinear material model i...... hiện toàn bộ
Kháng Nhiệt của Các Bảng Sandwich Bê Tông Tiền Chế Cách Nhiệt Dịch bởi AI
International Journal of Concrete Structures and Materials - Tập 15 - Trang 1-12 - 2021
Sani Mohammed Bida, Farah Nora Aznieta Abdul Aziz, Mohd Saleh Jaafar, Farzad Hejazi, Nabilah Abu Bakar
Nhiều quốc gia đã và đang làm việc hướng tới việc triển khai toàn diện hiệu quả năng lượng trong các công trình xây dựng, được gọi là Nhà Xanh. Theo quan điểm này, bài viết này nhằm phát triển các bảng sandwich bê tông tiền chế (PCSP) có hiệu suất nhiệt cao cho các ứng dụng kết cấu. Do đó, một nghiên cứu thực nghiệm đã được tiến hành để xác định độ kháng nhiệt của PCSP được đề xuất bằng phương phá...... hiện toàn bộ
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