Results 21 to 30 of about 201,494 (205)

Study on Axial Compression Stability of Q345 Large-Section Angle Steel Columns

Buildings, 2023
With the growing demand for the bearing capacity of columns, large-section angle steel (LAS) columns have been widely adopted. Q345 is the most commonly used steel, but research on the axial compression stability of LAS columns mainly focuses on steels ...
Haoyuan Chen, Hao Chen, Ke Cao, Yaojie Guo   +3 more
doaj   +1 more source

Failure Processes in Embedded Monolayer Graphene under Axial Compression [PDF]

, 2016
Exfoliated monolayer graphene flakes were embedded in a polymer matrix and loaded under axial compression. By monitoring the shifts of the 2D Raman phonons of rectangular flakes of various sizes under load, the critical strain to failure was determined ...
Androulidakis, Charalampos, Frank, Otakar, Galiotis, Costas, Koukaras, Emmanuel N., Novoselov, Kostya S., Papagelis, Konstantinos, Parthenios, John, Pugno, Nicola, Sfyris, Dimitris, Tsoukleri, Georgia   +9 more
core   +1 more source

A new model for predicting the axial compression capacity of reinforced concrete cylinders strengthened with CFRP [PDF]

Archives of Civil Engineering
Numerous scholars have identified the shortcomings of imprecise terminology and substantial computational inaccuracies in the current models for predicting the axial compression capacity of CFRPstrengthened reinforced concrete (RC) cylinders.
Guang Guo, Li Zhou, Bangkang Wang
doaj   +1 more source

Experimental Study and Failure Mechanism Analysis of Rubber Fiber Concrete under the Compression-Shear Combined Action

Advances in Materials Science and Engineering, 2021
In order to examine the compression-shear combined mechanical properties of rubber fiber concrete, an experimental study was carried out on rubber fiber concrete of three different configurations using a material compression-shear testing machine by ...
Juntao Zhang, Zhenpeng Yu, Xinjian Sun, Guangli Zhang, Wenguo Pan   +4 more
doaj   +1 more source

Research on axial compression performance of concrete columns with angle steel embedded in BMSCC stay-in-place formwork

Case Studies in Construction Materials, 2023
A new type of stay-in-place formwork column (SFC) was proposed. The square prefabricated shell was made of basic magnesium sulfate cement based composite (BMSCC) and reinforced by angle steel frame. The SFC can be formed after ordinary concrete is poured.
Xiaodong Wang, Fengjun Ren
doaj   +1 more source

Application of Cement-Based Composite Nanomaterials in Prefabricated Thin-Wall Light Steel Structure Composite Wall

International Journal of Analytical Chemistry, 2022
In order to solve the problem of seismic performance of prefabricated concrete shear walls connected with ultra-high performance cement-based composite (UHPC) after short lap of steel bars, the author proposes a cement-based composite nanomaterial in the
Xiaoxu Chen, Huatuo He, Lingzhao Huo, Zhaorong Chen   +3 more
doaj   +1 more source

Influence of Elastomer Layers in the Quality of Aluminum Parts on Finishing Operations [PDF]

, 2020
In finishing processes, the quality of aluminum parts is mostly influenced by static and dynamic phenomena. Different solutions have been studied toward a stable milling process attainment.
Lamikiz, Aitzol, Rivero, Asuncion, Rubio-Mateos, Antonio, Ukar, Eneko   +3 more
core   +2 more sources

Investigation on axial resistance of steel reinforced concrete cross-shaped columns exposed to high temperature

Case Studies in Construction Materials, 2022
Steel reinforced concrete (SRC) special-shaped columns have the advantages of high spatial utilization, flexible layout and good economic benefits, which are used in high-rise buildings.
Yuzhuo Wang, Ziang Sun, Ying Gao, Xiao Zhang, Junlin Gong, Bingjie Zhang   +5 more
doaj   +1 more source

Finite element analysis of composite cylinder with centre cutout under axial load and internal pressure [PDF]

, 2013
Results from Finite Element (FE) study on the response of composite cylinder shells with cutouts and subjected to internal pressure and axial compression are presented. The objective of the study is to improving the buckling load by applying the internal
Baharudin, B. T. Hang Tuah, Ismail, Mohd Shahrom, Kahar, H. A., Yahya, S. A.   +3 more
core   +1 more source

Effect of a dynamic axial magnetic field on a preconditioned single-wire Z-pinch

Nuclear Fusion, 2023
In this study, the effect and mechanism of a dynamic axial magnetic field on a preconditioned single-wire Z-pinch were investigated experimentally and theoretically.
Zhiyuan Jiang, Jian Wu, Wei Wang, Ziwei Chen, Xinmiao Zhou, Zhenyu Wang, Yuanbo Lu, Yiming Zhao, Huantong Shi, Xingwen Li   +9 more
doaj   +1 more source