Enhancement of compressive behavior and energy absorption of a skull-inspired lattice structure for suppressing shear bands DOI
Yifan Zhu, Fengxiang Xu, Xiaoqiang Niu

et al.

Engineering Structures, Journal Year: 2024, Volume and Issue: 326, P. 119575 - 119575

Published: Dec. 26, 2024

Language: Английский

Printing large size eggshell-shaped elements with ultra-high-performance concrete: From material design to structural bearing capacity assessment DOI
Enlai Dong,

Hanquan Yuan,

Yu Chen

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 462, P. 139983 - 139983

Published: Jan. 16, 2025

Language: Английский

Citations

1
Review on the 3D printing technology and application of magnetic materials: Material-Process-Structure-Application DOI
Haorui Zhai, Xiaodong Li, Shuzhou Yu

et al.

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112387 - 112387

Published: March 1, 2025

Language: Английский

Citations

1
The Chinese Knot inspired anisotropic TC4 lattice Structures: Ultra-high specific strength in engineering materials DOI Creative Commons
Shenghang Xu, Chao Ding, Meng Han

et al.

Materials & Design, Journal Year: 2024, Volume and Issue: 244, P. 113121 - 113121

Published: June 27, 2024

Lattice structures possess high specific strength, multi-functionality through innovative structural designs. Here, we proposed an efficient method for the construction of lattice by elongating two-dimensional planar patterns along load direction, which enabled utilization 100 % materials bearing. Inspired Chinese Knot (CK), a series meticulously crafted TC4 were fabricated using selective laser melting. These feature nine tubular units arranged in 3 × matrix interconnected sixteen parallel plates, and their failure modes subsequently investigated uniaxial compression tests. The results show that compressive strength CK structure enhances as increasing density. detachment between plate tube, buckling plate, lead to premature failure, turn leads substantial variations estimated at approximately 80 MPa ∼ 1.5 g/cm3. When thickness exceeds 0.5 mm, tube wall 0.04 stability exhibit 45° shear mode. Notably, can surpass 330 MPa∙cm3/g, represents peak level compared current structures.

Language: Английский

Citations

4
Compressive deformation behavior of functionally graded lattice structures of stainless steel 316L DOI Creative Commons
Akhilesh Kumar Mandal, Feng Li, Yutao Pei

et al.

Journal of Materials Research and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

0
Design and compressive mechanical properties of bionic lattices and its hybrid structures – Inspired by mantis shrimp appendages DOI

Zhixuan Sun,

Yu Gong,

Hao Liu

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 467, P. 140404 - 140404

Published: Feb. 15, 2025

Language: Английский

Citations

0
A new bionic lattice structure design and compressive mechanical properties based on the beetle elytra DOI

Zhixuan Sun,

Yu Gong, Kai Chen

et al.

Composite Structures, Journal Year: 2025, Volume and Issue: unknown, P. 119117 - 119117

Published: March 1, 2025

Language: Английский

Citations

0
Design and analysis of multiple bio-inspired aperiodic lattice structures by laser powder bed fusion DOI Creative Commons
Dongming Li,

Tongyuan Sun,

Bingzhi Chen

et al.

Materials & Design, Journal Year: 2025, Volume and Issue: unknown, P. 113994 - 113994

Published: April 1, 2025

Language: Английский

Citations

0
Axial compression property of a novel dendritic lattice structure DOI
Qiqi Li,

Xiaomeng Jia,

Xin Ye

et al.

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112668 - 112668

Published: April 1, 2025

Language: Английский

Citations

0
Mechanical Properties of Lattice Structures with a Central Cube: Experiments and Simulations DOI Open Access

Shuai Guo,

Yuwei Ma,

Peng Liu

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(6), P. 1329 - 1329

Published: March 14, 2024

In this study, a new structure is proposed based on the body-centered cubic (BCC) lattice by adding truss in center of BCC and denoting it TLC (truss–lattice–cube). The different dimensions central cube can notably affect mechanical properties structure. With fixed length (15 mm) unit cell, optimal size for determined to be 5 mm. Quasi-static compressive tests are performed specimens made polylactic acid (PLA) using additive manufacturing technology. deformation characteristics analyzed detail experiments numerical simulations. Compared structure, were significantly improved. initial flow stress increased 122% at strain 0.1; specific strength enhanced 293% 0.5; energy absorption improved 312% 0.6. Printing defects may remarkably damage its properties. work, incorporation microcracks into finite element model allows simulation capture influence printing improve predictive accuracy simulation.

Language: Английский

Citations

3
A node-optimized metamaterial with high mechanical properties and heat insulation DOI
Zhibing Zhang, Bo Song, Lei Zhang

et al.

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: unknown, P. 109907 - 109907

Published: Dec. 1, 2024

Language: Английский

Citations

2