Comparative Study on the Axial Compression and Bearing Capacity of Reactive Powder Concrete-Filled Circular Steel Tube by Mingyang Chen, Xiaomeng Hou

“…The failure mode can be divided into three types according to the different confining coefficients as (1) wall buckling; (2) diagonal shear; and (3) drum-shaped. …”
Get full text

Behavior of Hollow Thin Welded Tubes Filled with Sand Slag Concrete by Noureddine Ferhoune, Meriem Senani, Abdelhamid Guettala

“…In all test tubes, fracture occurred by the convex local buckling of steel section due to the outward thrust of the concrete; it was observed that the sand concrete improves the bearing capacity of tubes compounds compared to those filled with ordinary concrete.…”
Get full text

On Travelling Wave Modes of Axially Moving String and Beam by Lei Lu, Xiao-Dong Yang, Wei Zhang, Siu-Kai Lai

“…It is also concluded that backward travelling wave modes can transform to the forward travelling wave modes as the transport speed surpasses the buckling critical speed.…”
Get full text

Seismic Performances of Replaceable Steel Connection with Low Yield Point Metal by Haoxiang He, Kui Chen, Ruifeng Li

“…Compared with the traditional steel rigid connection, the beam-column connections with weakened beam end have better ductility, but the local buckling in the weakened zone and the overall lateral deformation may occur in strong earthquake. …”
Get full text

Strength of multilayered plates with impact damage by V.I. Mitryaykin, O.N. Bezzametnov

“…Compression testing of the damaged plates was carried out. The critical buckling loads and the functions of a decrease in the load-bearing capacity of the plates depending on the impact energy value were calculated.…”
Get full text

Research on Nonlinear Bearing Characteristics of Conical Deformation Friction Pairs in the Hydro-viscous Cluth Considering the Influence of Structural Parameters by Sun Hao, Cui Hongwei, Mei Bizhou, Li Donghui, Suo Yiran, Zhang Lingqing

“…In purpose of getting the influence of different structural parameters on the bearing characteristics of the conical deformation friction pair, the equivalent contact model of the conical deformation friction pair under different structural parameters is established. The buckling deformation simulation is carried out by Ansys Workbench, and combined with the analysis of the Matlab numerical model, the variation law of the oil film thickness of the friction pair under different structural parameters is obtained. …”
Get full text

Experimental Investigation of Concrete-Infilled Bamboo for Structural Performance in Compression for Low-Cost Building by Sam Bulolo, James Gowon Okuda, Michael Kyakula

“…The study concludes that concrete in-filled bamboo increases the buckling resistance as well as the load-carrying capacity and it can be an alternative composite building material to steel and concrete for building under light loads.…”
Get full text

Steady Wind Load on External Surface and Its Effect on Wind-Induced Response for a 200 m High Natural-Draught Cooling Tower by Yunfeng Zou, Fanrong Xue, Xuhui He, Chenzhi Cai, Shouke Li

“…Finally, the effect on the response of the shell and the buckling safety of the shell, applying the simplified height-constant pressure coefficient Cp(θ) and the realistic pressure Cp(θ, z), was determined. …”
Get full text

Insights on the use of genetic algorithm to tessellate voronoi structures in materials science by Luana Souza Almeida, Paulo Rangel Rios

“…The main advantage of these complex designs is their lightweight and enhanced mechanical properties, such as high buckling resistance. Some applications of Voronoi structures are in reducing the weight of automotive and aerospace parts and developing biomedical implants. …”
Get full text

Quasi-static and dynamic compression behavior of stacked pyramidal lattice structures with I-beam struts by Mohammed Ayaz Uddin, J. Jefferson Andrew, Imad Barsoum, Shanmugam Kumar, Andreas Schiffer

“…The latter enhancements are attributed to the improved transverse bending stiffness of the I-shaped cross-section, resulting in lateral (sideward) buckling of the lattice struts. Both experimental and numerical findings demonstrate that altering the stacking sequence of the SPL can lead to significant improvements in the dynamic compression performance, with enhancements of up to 84% in collapse strength.…”
Get full text

Study on the mechanical properties of unloaded damage sandstone under dry-wet and freeze-thaw cycling conditions. by Wenrui Wang, Xingzhou Chen, Lili Chen, Sheng Gong, Zhenkun Su

“….; (2) The elastic modulus, cohesion, and friction angle all show a similar trend of attenuation, with the most severe degradation occurring after the first cycle and then gradually diminishing, particularly with the elastic modulus; (3) The uniaxial failure of the unloaded damaged samples is primarily brittle, with spalling and buckling becoming more pronounced with increasing cycles, while triaxial failure exhibits certain plastic characteristics that develop more with further cycling. …”
Get full text

Stress tunable spin dynamics of a magnetic vortex under resonant magnetic fields by Xun Rao, Lele Peng, Weichao Yan, Yun Shen, Xiaohua Deng, Guohong Dai

“…Specifically, tensile stress induces a buckling state, facilitating the transition from the parallel spin to the vortex state in smaller disks and introducing a distinct kink in the hysteresis loop. …”
Get full text

Experimental Investigation of Seismic Behavior of Traditional and Eccentric RHS X-Joints Under Brace Axial Cyclic Loading by Shaoqi Zhong, Bida Zhao, Lianglin Liu

“…Test results revealed that joints with β = 0.83 primarily failed due to chord face tearing, while those with β = 1.0 exhibited failure modes, including chord face tearing and significant sidewall buckling. Eccentric joints further experienced tearing of brace wall near the intersection. …”
Get full text

屈曲约束支撑钢框架补强的钢筋混凝土框架结构耐震性能试验 by 潘冠宇, 吴安杰, 蔡克铨, 李昭贤, 林保均, 王孔君, 杨季轩

“…使用屈曲约束支撑(Buckling-Restrained Brace,BRB)及T形截面钢框架对单跨足尺的弱柱强梁钢筋混凝土(Reinforced Concrete,RC)框架进行补强,并在框架4个角落浇置水泥砂浆承压块,以有效传递斜撑力量。…”
Get full text

Research on Response Postures of Subway Train in Straight Line Collision by Shuhao Liu, Yiqun Yu, Yi Li, Rongqiang Liu, Rong Zhang

“…In oblique and front-side collision, the lateral force and the deviation of train front cause rapid derailment, and large lateral movement of the front and lateral buckling happen subsequently.…”
Get full text

Seismic Improvement and Rehabilitation of Steel Concentric Braced Frames: A Framework-Based Review by Atefeh Soleymani, Hamed Saffari

“…However, when these constructions are exposed to moderate to severe seismic events, their compression members start to buckle. Buckling these compression members in CBF also reduces ductility and causes hysteresis curve deterioration. …”
Get full text

天津高银117大厦巨型支撑设计与思考 by 包联进, 汪大绥, 周建龙, 陈建兴, 童骏, 陆道渊

“…针对巨型支撑的特殊布置形式,从概念出发,采用了屈曲约束支撑(Buckling Restrained Brace,简称BRB)代替普通支撑。优化方案解决了超长巨型支撑系统在罕遇地震作用下易屈曲失稳问题,确保了支撑筒的刚度和承载力,为塔楼提供第2道抗震防线,也间接降低了结构造价。…”
Get full text

Numerical Analysis of J-Hook Connectors’ Effect on the Performance of Steel-Concrete Composite Shear Walls by Seyed Mohammad Farnam, Mohsen Khorshidi

“…Additionally, the number and location of the connectors have a great impact on the both load and buckling capacity of the steel plate. Above all, adding concrete to the steel shear wall which consists of two steel sheets, not only rise the wall's bearing capacity by 14 percent, but improve the performance of the interaction between materials by about 17%.…”
Get full text

Modification of Peck Formula to Predict Ground Surface Settlement of Twin Tunnels in Low Permeability Soil by Xiaowu Tang, Jiaxin Liang, Wei Liu, Yuhang Ye, Penglu Gan, Wenfang Zhao, Yue Yu

“…There is a small settlement at the center of the twin tunnels, making the settlement trough upward buckling, which is like a “W” shape. This situation can be accurately predicted by the modified formula with a significantly increased adjusted R-square. …”
Get full text

A non-electrical pneumatic hybrid oscillator for high-frequency multimodal robotic locomotion by Genliang Chen, Yongzhou Long, Siyue Yao, Shujie Tang, Junjie Luo, Hao Wang, Zhuang Zhang, Hanqing Jiang

“…Here, we present a pneumatic hybrid oscillator that integrates a snap-through buckling beam, fabric chambers, and a switch valve into its hybrid architecture. …”
Get full text