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Crushing performance evaluation of gradient Sierpinski

2024年6月1日 Thin-Walled Structures with excellent mechanical properties are the key to the protective system of the vehicle. This paper proposes a novel Sierpinski triangular fractal column with graded thickness (STFC-GT) to improve the crushing stability and energy absorption of

Crushing performance evaluation of gradient Sierpinski ...

2024年3月12日本文提出了一种新型的分级厚度的谢尔宾斯基三角分形柱（STFC-GT），以提高薄壁结构的破碎稳定性和能量吸收。通过轴向挤压载荷下的实验测试和数值模拟研究了STFC

Dynamic crushing performance of bio-inspired sandwich

2023年3月1日 Stable crushing force of SSBF enhances with the increase of crushing speed. Energy absorption behaviour of SSBF can adapt to various impact scenarios. A novel design

Crushing characteristics and performance evaluation of iron

2023年12月1日 In this study, the DEM (Discrete element method) bonded particle model is constructed to simulate the crushing process of iron ore based on the Apollonian sphere

科研成果 - 张志家 - 教师个人主页

2023年12月20日 Elevated temperature axial crushing performance of multi-walled tube-reinforced aluminum foam Zhang Zhijia, Jun Wang, Wang Yongjing, Zhang Qiancheng, Jin

成果及论文 - 宁波大学丁圆圆课题组 - X-MOL科学知识平台

Shilong Wang; Wenjie Pei; Yifan Yang; Yuanyuan Ding*; Design and analysis of buckling induced honeycombs with tailorable out-of-plane crushing performance, Aerospace Science and

Experimental evaluation on the axial crushing

2024年9月10日 Most of the previous studies focused on the quasi-static axial crushing performance of CFRP or winding GFRP composite hollow components, but not on the quasi

Crushing performance and energy absorption characteristics ...

2024年9月19日 This paper presents both experimental and numerical studies with the main purpose of exploring the crushing behavior of aluminum/CFRP hybrid thin-walled tubes under

Experimental evaluation on the axial crushing performance

2024年9月1日 In this paper, the failure modes of the specimens under quasi-static axial compressive load are presented with the relevant load-displacement curves. The deformation

Crushing behavior and protective performance of varying

2022年3月1日 Four different steel core structures are tested under quasi-static crushing tests. TOPSIS method is utilized to identify the best-performing configuration. The PU foam

Plant Hire Perth WA Mining Equipment Hire

Performance Crushing Perth WA, Plant Hire, Mining Equipment Hire, Ore Crushing and Processing Equipment. Plant Hire services to cater to various industries.

Crushing performance of a novel tetra-missing rib

2024年3月1日 Adding the effect of symmetrical design on the conventional tetra-missing rib honeycomb mechanical performance, among them, the stress deformation of TMRAH-RH has the most obvious negative Poisson's ratio effect, which is manifested as the inward shrinkage and deformation of the middle and bottom of the honeycomb, and gradually enters the ...

Crushing performance of auxetic tubes under quasi-static

2022年5月10日 The aim of this paper is to investigate the energy absorption behavior of some reticulated tubes with different auxetic and non-auxetic wall grid patterns. Re-entrant, arrow-head and anti-tetrachiral were the three types of cellular patterns for auxetic reticulated tubes, and the conventional honeycomb pattern was used for the non-auxetic tubes. All of the designed

In-Plane crushing performance of bionic glass Sponge-Type

2024年8月1日 The in-plane crushing performance of the BSH with different geometrical parameters under different crushing speeds was investigated by ABAQUS/Explicit. The numerical findings suggested that the BSH displayed stronger energy absorption in contrast to the square, hexagonal and hierarchical honeycombs at both quasi-static and dynamic crushing ...

crushing - WordReference 英汉词典

crushing adj (hit, blow: destructive) SC Simplified Chinese 毁灭性的 huǐ miè xìng de TC Traditional Chinese 毀滅性的 SC Simplified Chinese 摧毁性的 huǐ miè xìng de ，cuī huǐ xìng de A crushing blow sent him reeling across the room. crushing adj figurative ...

(PDF) Cone Crusher Performance - ResearchGate

2015年5月13日 Prediction of crusher performance has been focused on, since crushing is a vital process for both industries. In this thesis a method for prediction of cone crusher performance is presented.

Simulation study on static pressure crushing performance ...

2024年9月9日 Furthermore, modifying the top die shape can significantly enhance crushing performance. A crushing ratio of 49.8 % was achieved using the cross-shaped top die. This study provides a practical quantitative analysis paradigm for SPC process optimization. 分享

‪Shunfeng Li‬ - ‪Google 学术搜索‬

Parametric study on the crushing performance of a polyurethane foam-filled CFRP/Al composite sandwich structure C Yang, Z Chen, S Yao, P Xu, S Li, MS Alqahtani Polymer Testing 108, 107515, 2022 16 2022 Correlation between kinematics and biomechanics ...

Simulation study on static pressure crushing performance ...

2024年9月9日 Furthermore, modifying the top die shape can significantly enhance crushing performance. A crushing ratio of 49.8 % was achieved using the cross-shaped top die. This study provides a practical quantitative analysis paradigm for SPC process optimization.

Mineral Processing Refining Performance

Mineral Processing with expertise in Mineral Refining, Ore Crushing Mineral Screening. Tailored to meet the requirements of the mining resources sector

Crushing performance and energy absorption ... - ScienceDirect

2024年11月1日 Many experimenters have been conducting their work to explore the crushing behavior of metal/composite hybrid tube structures. Bambach [5,6] conducted quasi-static axial compression experiments on metal/CFRP square tubes using a universal testing machine, and the results showed that the total absorption energy of hybrid tubes is better than that of single

Crushing performance and energy absorption ... - ScienceDirect

2024年11月1日 Many experimenters have been conducting their work to explore the crushing behavior of metal/composite hybrid tube structures. Bambach [5, 6] conducted quasi-static axial compression experiments on metal/CFRP square tubes using a universal testing machine, and the results showed that the total absorption energy of hybrid tubes is better than that of single

Design Optimization of Hammer Blade Crusher to Improve ...

2023年7月24日 The study of the material in the crushing process generated by the "ring flow layer" mechanism, and by changing the shape of the crushing chamber structure to destroy the "ring flow layer" on the impact of the crushing performance of the crusher.Secondly

Simulation study on static pressure crushing performance of

A FEM was developed to incorporate the failure modes of concrete and steel rebars. A volume-based crushing ratio was introduced to quantitatively assess crushing performance. Subsequently, simulation-based impact analyses were conducted to investigate the influence of component length, boundary conditions, and top die shape on crushing performance.

Crushing performance of bioinspired hierarchical tapered ...

2024年1月4日 The results demonstrate that as the number of substructures increases, the specific energy absorption (SEA) and mean crushing force of the proposed design show a significant improvement. Specially, the SEA of the proposed structures with four substructures can reach 32.78 kJ/kg, which is 85.8 % higher than the conventional tapered tube.

Peanut Pickup Combine Harvester Seedling Vines Crushing

2024年9月18日 Peanut is an important cash crop and oil crop in China [1,2].In 2022, the peanut planting area in China amounted to 70.26 million mu, accounting for 14% of the global peanut planting area, ranking the second in the world, while the total output ranked the first in the world [].The weight of peanut seedling vines as a by-product of peanut is also increasing year by

Performance Crushing Pty Ltd - LinkedIn

Performance Crushing Pty Ltd 438 followers on LinkedIn. Unlocking Success through Expertise: Trusted Leaders in Crushing amp; Screening Driving Excellence in Crushing amp; Screening: Your Trusted Partner for Safe, Productive, and Efficient Solutions. Operating across Pilbara, Goldfields, and Kimberly Regions in Western Australia. Specializing in Iron Ore, Gold, and

Design and analysis of buckling-induced honeycombs with

2023年12月1日 In the out-of-plane crushing of honeycombs, high resistance to deformation is afforded by the buckling of cell walls. During the process, a significant amount of energy is absorbed by the vertical cell walls, which form the progressive plastic folds [18].Increasing the cell wall thickness would result in a higher strength and energy absorption capacity of the

Comparison of the crushing performance of hollow and

2010年9月1日 The crushing performance of the hourglass type – Y shaped composite tubes (HYSF and HYDF) filled with polyurethane foam was very similar to the hourglass type – X geometry tubes (refer Fig. 9 a and b). Due to the tube geometry (no alignment of triggering profiles to the direction of the compressive loading), there was no initial ...

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