Acta Mechanica Solida Sinica最新文献

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Theoretical and Experimental Analysis of Nonlinear Large Tensile Deformation of Superelastic SMA-Based Honeycomb Structures 超弹性sma蜂窝结构非线性大拉伸变形的理论与实验分析
IF 2 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-02-05 DOI: 10.1007/s10338-024-00523-2
Yahao Wang, Wenjiong Chen, Renjing Gao, Shutian Liu
{"title":"Theoretical and Experimental Analysis of Nonlinear Large Tensile Deformation of Superelastic SMA-Based Honeycomb Structures","authors":"Yahao Wang,&nbsp;Wenjiong Chen,&nbsp;Renjing Gao,&nbsp;Shutian Liu","doi":"10.1007/s10338-024-00523-2","DOIUrl":"10.1007/s10338-024-00523-2","url":null,"abstract":"<div><p>Honeycomb structures of shape memory alloy (SMA) have become one of the most promising materials for flexible skins of morphing aircraft due to their excellent mechanical properties. However, due to the nonlinear material and geometric large deformation, the SMA honeycomb exhibits significant and complex nonlinearity in the skin and there is a lack of relevant previous research. In this paper, the nonlinear properties of the SMA honeycomb structure with arbitrary geometry are investigated for the first time for large deformation flexible skin applications by theoretical and experimental analysis. Firstly, a novel theoretical model of SMA honeycomb structure considering both material and geometric nonlinearity is proposed, and the corresponding calculation method of nonlinear governing equations is given based upon the shooting method and Runge–Kutta method. Then, the tensile behaviors of four kinds of SMA honeycomb structures, i.e., U-type, V-type, cosine-type, and trapezoid-type, are analyzed and predicted by the proposed theoretical model and compared with the finite element analysis (FEA) results. Moreover, the tensile experiments were carried out by stretching U-type and V-type honeycomb structures to a global strain of 60% and 40%, respectively, to perform large deformation analysis and verify the theoretical model. Finally, experimental verification and finite element validation show that the curves of the theoretical model results, experimental results, and simulation results are in good agreement, illustrating the generalizability and accuracy of the proposed theoretical model. The theoretical model and experimental investigations in this paper are considered to provide an effective foundation for analyzing and predicting the mechanical behavior of SMA honeycomb flexible skins with large extensional deformations.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 1","pages":"45 - 64"},"PeriodicalIF":2.0,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143430895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Random Vibration of a Pipe Conveying Fluid under Combined Harmonic and Gaussian White Noise Excitations 谐波和高斯白噪声联合激励下管道输送流体的随机振动
IF 2.7 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-02-04 DOI: 10.1007/s10338-025-00586-9
Hufei Li, Yibo Sun, Sha Wei, Hu Ding, Li-Qun Chen
{"title":"Random Vibration of a Pipe Conveying Fluid under Combined Harmonic and Gaussian White Noise Excitations","authors":"Hufei Li,&nbsp;Yibo Sun,&nbsp;Sha Wei,&nbsp;Hu Ding,&nbsp;Li-Qun Chen","doi":"10.1007/s10338-025-00586-9","DOIUrl":"10.1007/s10338-025-00586-9","url":null,"abstract":"<div><p>Fluid-conveying pipes generally face combined excitations caused by periodic loads and random noises. Gaussian white noise is a common random noise excitation. This study investigates the random vibration response of a simply-supported pipe conveying fluid under combined harmonic and Gaussian white noise excitations. According to the generalized Hamilton’s principle, the dynamic model of the pipe conveying fluid under combined harmonic and Gaussian white noise excitations is established. Subsequently, the averaged stochastic differential equations and Fokker–Planck–Kolmogorov (FPK) equations of the pipe conveying fluid subjected to combined excitations are acquired by the modified stochastic averaging method. The effectiveness of the analysis results is verified through the Monte Carlo method. The effects of fluid speed, noise intensity, amplitude of harmonic excitation, and damping factor on the probability density functions of amplitude, displacement, as well as velocity are discussed in detail. The results show that with an increase in fluid speed or noise intensity, the possible greatest amplitude for the fluid-conveying pipe increases, and the possible greatest displacement and velocity also increase. With an increase in the amplitude of harmonic excitation or damping factor, the possible greatest amplitude for the pipe decreases, and the possible greatest displacement and velocity also decrease.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 5","pages":"843 - 856"},"PeriodicalIF":2.7,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145230386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of Current Collector’s Surface Energy on Lithium Deposition Morphology Using the Phase-Field Method 相场法研究集流器表面能对锂沉积形貌的影响
IF 2.7 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-02-04 DOI: 10.1007/s10338-025-00581-0
Pengcheng Chen, Yuyang Lu, Xinya Niu, Guanjie Liang, Linghui He, Yong Ni
{"title":"Impact of Current Collector’s Surface Energy on Lithium Deposition Morphology Using the Phase-Field Method","authors":"Pengcheng Chen,&nbsp;Yuyang Lu,&nbsp;Xinya Niu,&nbsp;Guanjie Liang,&nbsp;Linghui He,&nbsp;Yong Ni","doi":"10.1007/s10338-025-00581-0","DOIUrl":"10.1007/s10338-025-00581-0","url":null,"abstract":"<div><p>Anode-free lithium metal batteries are prone to capacity degradation and safety hazards due to the formation and growth of lithium dendrites. The interface between the current collector and deposited lithium plays a critical role in preventing dendrite formation by regulating the thermodynamics and kinetics of lithium deposition. In this study, we develop a phase field model to investigate the influence of the current collector’s surface energy on lithium deposition morphology and its effect on the quality of the lithium metal film. It is demonstrated that a higher surface energy of the current collector promotes the growth of lithium metal along the surface of the current collector. Further, our simulation results show that a higher surface energy accelerates the formation of the lithium metal film while simultaneously reducing its surface roughness. By examining different contact angles and applied potentials, we construct a phase diagram of deposition morphology, illustrating that increased surface energy facilitates the dense and uniform deposition of lithium metal by preventing the formation of lithium filaments and voids. These findings provide new insights into the development and application of anode-free lithium metal batteries.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 3","pages":"426 - 435"},"PeriodicalIF":2.7,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145161779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nonlocal Thermal–Mechanical Vibration of Spinning Functionally Graded Nanotubes Conveying Fluid Based on the Timoshenko Model 基于Timoshenko模型的旋转功能梯度纳米管输送流体的非局部热机械振动
IF 2.7 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-01-29 DOI: 10.1007/s10338-024-00574-5
Yao Chen, Xiao-Dong Yang, Feng Liang
{"title":"Nonlocal Thermal–Mechanical Vibration of Spinning Functionally Graded Nanotubes Conveying Fluid Based on the Timoshenko Model","authors":"Yao Chen,&nbsp;Xiao-Dong Yang,&nbsp;Feng Liang","doi":"10.1007/s10338-024-00574-5","DOIUrl":"10.1007/s10338-024-00574-5","url":null,"abstract":"<div><p>Based on the Timoshenko beam theory, this paper proposes a nonlocal bi-gyroscopic model for spinning functionally graded (FG) nanotubes conveying fluid, and the thermal–mechanical vibration and stability of such composite nanostructures under small scale, rotor, and temperature coupling effects are investigated. The nanotube is composed of functionally graded materials (FGMs), and different volume fraction functions are utilized to control the distribution of material properties. Eringen’s nonlocal elasticity theory and Hamilton’s principle are applied for dynamical modeling, and the forward and backward precession frequencies as well as 3D mode configurations of the nanotube are obtained. By conducting dimensionless analysis, it is found that compared to the Timoshenko nano-beam model, the conventional Euler–Bernoulli (E-B) model holds the same flutter frequency in the supercritical region, while it usually overestimates the higher-order precession frequencies. The nonlocal, thermal, and flowing effects all can lead to buckling or different kinds of coupled flutter in the system. The material distribution of the P-type FGM nanotube can also induce coupled flutter, while that of the S-type FGM nanotube has no impact on the stability of the system. This paper is expected to provide a theoretical foundation for the design of motional composite nanodevices.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 5","pages":"776 - 788"},"PeriodicalIF":2.7,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145230331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Inner-Element Edge-Based Smoothed Finite Element Method 一种基于内单元边缘的光滑有限元方法
IF 2.7 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-01-29 DOI: 10.1007/s10338-024-00577-2
Zhigang Pei, Wei Xie, Tao Suo, Zhimin Xu
{"title":"An Inner-Element Edge-Based Smoothed Finite Element Method","authors":"Zhigang Pei,&nbsp;Wei Xie,&nbsp;Tao Suo,&nbsp;Zhimin Xu","doi":"10.1007/s10338-024-00577-2","DOIUrl":"10.1007/s10338-024-00577-2","url":null,"abstract":"<div><p>A modified inner-element edge-based smoothed finite element method (IES-FEM) is developed and integrated with ABAQUS using a user-defined element (UEL) in this study. Initially, the smoothing domain discretization of IES-FEM is described and compared with ES-FEM. A practical modification of IES-FEM is then introduced that used the technique employed by ES-FEM for the nodal strain calculation. The differences in the strain computation among ES-FEM, IES-FEM, and FEM are then discussed. The modified IES-FEM exhibited superior performance in displacement and a slight advantage in stress compared to FEM using the same mesh according to the results obtained from both the regular and irregular elements. The robustness of the IES-FEM to severely deformed meshes was also verified.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 5","pages":"815 - 824"},"PeriodicalIF":2.7,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10338-024-00577-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145230330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Partial-Periodic Model for Predicting Structural Stiffness of Composite Laminate Beam Structures 复合材料层合梁结构刚度预测的部分周期模型
IF 2.7 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-01-27 DOI: 10.1007/s10338-024-00561-w
Zhi Sun, Bingyi Liang, Shanshan Shi, Yichao Zhu, Xu Guo
{"title":"A Partial-Periodic Model for Predicting Structural Stiffness of Composite Laminate Beam Structures","authors":"Zhi Sun,&nbsp;Bingyi Liang,&nbsp;Shanshan Shi,&nbsp;Yichao Zhu,&nbsp;Xu Guo","doi":"10.1007/s10338-024-00561-w","DOIUrl":"10.1007/s10338-024-00561-w","url":null,"abstract":"<div><p>A partial-periodic model is proposed for predicting structural properties of composite laminate structures. The partial-periodic model contains periodic boundary conditions in one direction or two directions, and free boundary condition in other directions. In the present study, partial-periodic model for composite laminate beam structures is particularly studied. Three-point bending experiments for laminate beam specimens with different laying parameters are firstly used to verify the present partial-periodic model. In addition, a detailed finite element method (FEM) model is also used to further quantitatively compare with the present partial-periodic model for composite laminate beams with different laying parameters. The results indicate that the proposed partial-periodic model is capable of providing accurate predictions in most cases. The computational time cost of the proposed partial-periodic model is much lower than that of the detailed FEM model as well. Convergence studies are also conducted for the present partial-periodic model with different model sizes and element sizes. It is suggested that the proposed partial-periodic model has the potential to be used as an accurate and time-saving tool for predicting the structural properties of composite laminate beam structures.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 4","pages":"559 - 569"},"PeriodicalIF":2.7,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144923218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prediction Model of Capacity Degradation in Lithium-Ion Batteries Based on Fatigue Damage Theory and Electrochemical Impedance Spectroscopy 基于疲劳损伤理论和电化学阻抗谱的锂离子电池容量退化预测模型
IF 2.7 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-01-23 DOI: 10.1007/s10338-025-00585-w
Haibin Song, Haimei Xie, Zilong Zhang, Qian Zhang, Yilan Kang
{"title":"Prediction Model of Capacity Degradation in Lithium-Ion Batteries Based on Fatigue Damage Theory and Electrochemical Impedance Spectroscopy","authors":"Haibin Song,&nbsp;Haimei Xie,&nbsp;Zilong Zhang,&nbsp;Qian Zhang,&nbsp;Yilan Kang","doi":"10.1007/s10338-025-00585-w","DOIUrl":"10.1007/s10338-025-00585-w","url":null,"abstract":"<div><p>The trade-off between mechanistic interpretability, operational convenience, and predictive accuracy is challenging for predicting the lifetime of lithium-ion batteries. To resolve this contradiction, we propose a damage model based on fatigue damage theory and electrochemical impedance spectroscopy. The causal relationship of “fatigue damage → resistance increase → capacity fading” is revealed to describe the underlying mechanism. Charge transfer resistance is chosen as the variable to ensure the convenience of data acquisition. To verify the accuracy of the model, the electrochemical impedance spectrum and capacity of a graphene-coated silicon electrode at two charging rates are collected and analyzed. 50% and 75% of the measured data are utilized as inputs to compare the prediction capabilities of the proposed damage model and the existing empirical model. The particle filter algorithm is adopted to train the parameters of both models. The maximum prediction error of the damage model is less than 3%, showing better prediction accuracy and medium-term prediction stability than the empirical model. Our work demonstrates that the proposed damage model is an effective way to resolve contradictions in lifetime prediction.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 3","pages":"517 - 525"},"PeriodicalIF":2.7,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145167957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Lithiation-Dependent Porosity Variation on the Mechanical Integrity of Silicon Composite Electrode 锂化相关孔隙率变化对硅复合电极机械完整性的影响
IF 2.7 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-01-23 DOI: 10.1007/s10338-025-00580-1
Liang Fu, Detao Kong, Yaolong He, Dawei Li, Hongjiu Hu
{"title":"Effect of Lithiation-Dependent Porosity Variation on the Mechanical Integrity of Silicon Composite Electrode","authors":"Liang Fu,&nbsp;Detao Kong,&nbsp;Yaolong He,&nbsp;Dawei Li,&nbsp;Hongjiu Hu","doi":"10.1007/s10338-025-00580-1","DOIUrl":"10.1007/s10338-025-00580-1","url":null,"abstract":"<div><p>Attributing to the noteworthy volume change of silicon active particles upon cycling, the porosity of the coated silicon composite electrode can vary significantly and therefore be expected to affect the apparent mechanical response of the composite electrode. However, direct experimental evidence is still lacking. By stripping the active layer from the current collector and performing quasi-static stretching tests, this work shows a direct correlation between the variation of tensile properties and related coating porosity of the silicon composite electrode during lithiation. Although silicon particles soften when lithiated, it is found that the increased particle volume can significantly lower the porosity of the coating, resulting in the densification of the silicon composite electrode and thus reducing the toughness of the silicon composite electrode and making the electrode more prone to lose its mechanical integrity under small strain in service. Based on finite element simulation and experimental data analysis, analytical expressions of equivalent modulus and strength of the porous silicon composite electrode were also constructed and are in good agreement with the experimental values. Moreover, the maximum tensile stress of the electrode was found to be amplified by at least 1.8 times when the coating-dependent porosity is considered, indicating the necessity in the design of electrode structural integrity and optimization in service. The results of work are expected to provide important experimental data and model basis for the mechanical design of silicon composite electrodes upon usage.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 3","pages":"483 - 491"},"PeriodicalIF":2.7,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145167958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multiscale Mechanical Failures in Lithium-Ion Batteries: Experimental and Theoretical Approaches 锂离子电池的多尺度机械故障:实验和理论方法
IF 2.7 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-01-21 DOI: 10.1007/s10338-025-00584-x
Chong Chen, Yikun Wu, Jinbao Fan, Zi-Ping Wang, Lei Sun, Hao-Sen Chen
{"title":"Multiscale Mechanical Failures in Lithium-Ion Batteries: Experimental and Theoretical Approaches","authors":"Chong Chen,&nbsp;Yikun Wu,&nbsp;Jinbao Fan,&nbsp;Zi-Ping Wang,&nbsp;Lei Sun,&nbsp;Hao-Sen Chen","doi":"10.1007/s10338-025-00584-x","DOIUrl":"10.1007/s10338-025-00584-x","url":null,"abstract":"<div><p>The insertion and extraction of lithium ions in active materials lead to significant volumetric deformation, resulting in stresses that drive the mechanical degradation of these materials. This accumulation of mechanical degradation ultimately leads to mechanical failure in lithium-ion batteries (LIB). This paper summarizes the experimental characterization techniques used to observe the mechanical degradation of lithium battery cells, electrodes, and particles across macro, micro, and nano scales. Additionally, the mechanical failure model for LIB that spans from the microscopic to the macroscopic scale has been outlined. Finally, we analyze the current challenges and opportunities, including the standardization of battery measurements, the quantification of mechanical failures, and the correlation between mechanical failures and electrochemical performance.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 3","pages":"344 - 357"},"PeriodicalIF":2.7,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145168125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Progress and Prospect of Cryogenic Micro- and Nanomechanical In-Situ Characterization Techniques Based on Electron Microscopy 基于电子显微镜的低温微纳米原位表征技术进展与展望
IF 2 3区 工程技术
Acta Mechanica Solida Sinica Pub Date : 2025-01-21 DOI: 10.1007/s10338-024-00548-7
Langlang Feng, Keqiang Li, Guangjian Peng
{"title":"Progress and Prospect of Cryogenic Micro- and Nanomechanical In-Situ Characterization Techniques Based on Electron Microscopy","authors":"Langlang Feng,&nbsp;Keqiang Li,&nbsp;Guangjian Peng","doi":"10.1007/s10338-024-00548-7","DOIUrl":"10.1007/s10338-024-00548-7","url":null,"abstract":"<div><p>The advancement of electron microscopy technology has driven the development of electron microscopes that can apply mechanical loading while observing samples, providing a valuable tool for In-Situ mechanical characterization of materials. In response to the need to characterize the evolution of the mechanical behavior of structural materials, such as aerospace materials, in real cryogenic service environments, and to provide an experimental basis for improving their macroscopic cryogenic mechanical properties, the advancement of In-Situ characterization techniques capable of offering both cryogenic environments and mechanical loading has become imperative. There have been scholars using this technique to carry out cryogenic mechanical In-Situ studies of related materials, with experimental studies dominating in general, and a few reviews of mechanical characterization techniques mentioning cryogenic temperatures. In order to make it easier to conduct research using such characterization techniques and to further promote the development of related characterization techniques, this review compiles the previous work and summarizes the electron microscope-based In-Situ characterization techniques for cryogenic micro- and nanomechanics. These techniques primarily include transmission electron microscopy-based cryogenic tensile and indentation methods, as well as scanning electron microscopy-based cryogenic tensile, indentation, compression, and bending methods. Furthermore, the review outlines the prospective future development of In-Situ characterization techniques for cryogenic micro- and nanomechanics.</p></div>","PeriodicalId":50892,"journal":{"name":"Acta Mechanica Solida Sinica","volume":"38 2","pages":"229 - 239"},"PeriodicalIF":2.0,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143786568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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