damage相关论文
Rapid and nondestructive detection of watercore and sugar content in Asian pear by near infrared spe
Watercore and sugar content are internal qualities which are impossible for exterior determination. Therefore the aims o......
研究了激光诱导微粒的三维空间传播规律。实验结果表明:光斑面积为0.8 mm
2、激光分光比为25.4、能量平均值为8 mJ的单......
针对532 nm纳秒单脉冲激光辐照单晶硅、砷化镓(GaAs)太阳能电池的损伤效应,结合电池的结构和等效电路,分析了纳秒单脉冲激光对两种太......
采用速度干涉(VISAR)测试技术,对强激光辐照下纯铝的动态力学响应和层裂特性进行了实验测量和分析.样品厚度分别为200 μm 和485 ......
光学薄膜的激光损伤阈值是衡量光学薄膜抗激光损伤能力的重要参数,而测量损伤阈值的关键是准确地判定损伤是否发生。为解决常见损伤......
报道了应用诺曼斯基(Nomarski)偏振光干涉仪测量K8玻璃和掺钕硅酸盐玻璃材料在高功率大口径激光照射后破坏阈值,并分析了破坏机理......
This paper proposes the ‘skin effect’ of the machining-induced damage at high strain rates. The paper first reviews th......
啁啾光栅对沿其纵向的非均匀应变分布十分敏感,这种特性会反映在啁啾光栅的反射光谱图中。提出了一种利用外贴啁啾光栅监测带双缺口......
Positive Pressure Protective Clothing (PPPC) is the most important personal protective equipment for BSL-4 laboratory an......
面对各种因素导致的DNA损伤,细胞有一套应答修复机制。其中细胞周期阻滞在DNA损伤应答修复中扮演了重要角色,为修复受损DNA创造了条......
Who doesn’t love a “how to succeed” list? They’re fun to read and easy to share, which perhaps explains why there are ......
The contact fatigue of aviation gears has become more prominent with greater demands for heavy-duty and high-power densi......
给出了光学玻璃材料在强泵浦光作用下由光弹耦合激发超声波的瞬态受激布里渊散射理论模型,通过几个合理的近似利用数值计算给出该过......
目的探讨高风险甲状腺手术中显露喉返神经对预防喉返神经受损的临床作用,并分析神经检测临床价值,为临床诊治提供参考。方法选择高风......
目的 调查山东省日照市食源性高碘的危害.方法 2013年,在山东省日照市采集市售常见食品45种,其中水产类食品19种,陆地类食品26种.......
目的了解西部某县长期饮水暴露六价铬(Cr6+)人群的暴露水平及健康危害情况,为制定预防措施提供科学依据。方法2015年对西部某县抽取的......
随着人造二极管光源(LED)及电子屏幕的普及,短波蓝光引起的视网膜光化学损伤受到越来越多的重视。但蓝光亦有有益之处,除辅助成像外,......
This paper introduces the characteristics of Computed Tomography(CT)technology and reviews its history,current situation......
简介了果蔬采后损伤检测的研究进展.其中视觉观察是最为简单而常用的手段,能直接了解果蔬表面损伤的情况,如挤伤、开裂等;但可靠性......
Antimicrobial activity and mode of action of terpene linalyl anthranilate against carbapenemase-prod
Mining of plant-derived antimicrobials is the major focus at current to counter antibiotic resistance. This study was co......
Broken gap is an extremely dangerous state in the service of high-speed rails,and the violent wheel-rail impact forces w......
Carbon nanotube protected composite laminate subjected to lightning strike:Interlaminar film distrib
A kind of interlaminar film with carbon nanotubes inserted into polyether ketone with cardo was used for lightning strik......
The objective of this work is to provide an overview of the ultimate strength assessment of ageing and damaged ship stru......
Damage tolerant methodology is increasingly used in aeronautical components,especially due the fact that the Aviation Re......
Damage modeling of ballistic penetration and impact behavior of concrete panel under low and high ve
This work presents a numerical simulation of ballistic penetration and high velocity impact behavior of plain and reinfo......
传统的钢筋混凝土桥梁地震易损性分析一般只针对桥墩截面曲率等局部构件参数进行,且不考虑耐久性对结构性能的影响,具有一定的局限......
This work presents a numerical simulation of ballistic penetration and high velocity impact behavior of plain and reinfo......
表面损伤和可溶性固形物是丰水梨品质的重要指标,为降低丰水梨的在线分选伤果率,探索丰水梨可溶性固形物套网分选的可行性。在运动......
To study the strength properties and evolution laws of cracked sandstone samples in re-loading tests,strength and damage......
Building damage assessment is of great significance to disaster monitoring.Polarimetric Synthetic Aperture Radar (SAR) c......
目的 探讨甲状腺手术喉返神经损伤的原因及防治措施.方法 回顾分析本院2000年12月至2005年12月甲状腺手术480例和2006年1月成立甲......
目的 比较频域光学相干断层成像(SD—OCT)检测与闪光视网膜电图(f-ERG)检测在蓝光诱导大鼠视网膜光损伤中的敏感性及其相互关系。方法 ......
对玄武岩在循环单轴应力–温度作用下的力学性质进行初步的试验研究。开展应力上限为80%和65%单轴抗压强度、温度上限为60℃和90℃......
压应力作用脆性岩石渐进及蠕变失效特性是其力学性质研究的两个主要研究方向。其对于深部地下开挖围岩稳定性的判断有着重要的指导......
近年来,世界各地地震频发,房建设备的抗震环节也备受关注.地震发生后,房屋的各个部位发生了不同的反映.有些部位没有丝毫破坏,有些......
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应力和应力集中是承载部件和结构产生损伤的主要原因之一,应力的测量和状态评估是工业生产中的重要组成部分。本文介绍了几种常用的......
基于某炼油项目焦炭塔的首次和第二次全面检验结果,分析了该在用焦炭塔的损伤形式。由于裂纹和腐蚀严重,决定对焦炭塔锥段下部进行更......
为了研究高应力作用下泥质粉砂岩蠕变损伤特性,针对深埋硐室围岩和高陡边坡长期受高应力作用产生的蠕变影响,采用三轴流变试验仪对......
对武钢4号高炉中修过程中热风管道内衬的粘接物进行了调研分析,结果表明主管砖衬的粘接物的组成中含有Al_2O_3、Fe_2O_3、SiO_2、Z......
Monotonic tensile behavior analysis of three-dimensional needle-punched woven C/SiC composites by ac
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目的 研究胎球蛋白A在暴发性肝衰竭(FHF)小鼠肝组织中的表达变化及其与肝组织损伤、炎症和肝细胞凋亡的关系.方法 采用Western blo......
光学薄膜的激光损伤阈值是评价其激光耐受性能好坏的一个重要指标。对薄膜激光损伤阈值的准确评价和测定,是判断其激光耐受性能和......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Microseismic monitoring and numerical simulation on the stability of high-steep rock slopes in hydro
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Characterisation and understanding of the stressestrainepermeability behaviour of a clay host rock during damage and rec......