1Research on accelerated load spectrum for fatigue test of PHEV subframe weldsZHAO Lihui, WEI Xuguo, LIANG Shan, WENG Shuo, FENG Jinzhi, ZHANG DongdongExperimental Research·Testing Technology1-102Research on the influence of hollow ratio on protection device of offshore wind turbineLIU Kunpeng, MIAO Weipao, WANG Yujin, LI Chun, YUE XinzhiExperimental Research·Testing Technology11-183Research on carbides in M50 bearing steel based on Mask R-CNN deep learning modelSUN Ruiming, LI Shuxin, LU Siyuan, JIN Yongsheng, XIAO HuahaiExperimental Research·Testing Technology19-274Research on friction and wear properties of high temperature anti-wear NiCrAlY/Co coatingYANG Rongqian, CUI Gongjun, YOU Shiquan, FENG Xiaogang, LIU YusongExperimental Research·Testing Technology28-355Study on the effect of surface composite strengthening on the surface integrity of 18CrNiMo7-6 carburized gear steelWANG Zhen, SUN Hao, CUI Yilong, LI Linyan, WANG Tao, HAN JiaobaoExperimental Research·Testing Technology36-476Study on the mechanical properties of Scherk single-periodic minimal surfaceWANG Shuai, DENG Tao, HE Jialu, ZHOU KaifaExperimental Research·Testing Technology48-587Research on weld residual stress of dissimilar steel weld in thick-wall pressure pipe of nuclear power plant by the finite element simulation methodCHEN Mingya, YU Weiwei, HAN Yaolei, LIN Lei, PENG Qunjia, SHI Fangjie, ZHAO WanxiangExperimental Research·Testing Technology59-658Impact behavior analysis of hollow extruded profiles based on GISSMOWANG Lihong, LÜ LinExperimental Research·Testing Technology66-739Study on vibration characteristic of battery pack of electric excavator under non-stationary random excitationLI Zhaojun, LI Feibiao, WANG Bo, ZHAO Ming, WU FangmingExperimental Research·Testing Technology74-8110Efficient impact load identification method using empirical mode decompositionLIU Ling, YANG Xiaoming, ZHANG LiExperimental Research·Testing Technology82-9011Study on the effect of nitrogen ion implantation process on the bending fatigue strength of carburized and quenched gearZHANG Wei, JIA Huapo, GUAN Rongxin, WANG Xiaopeng, MA Chengtian, XU YaoweiExperimental Research·Testing Technology91-10012Research on response characterstic and dynamic modeling of launch vehicle under the cold launch modeZHOU Di, ZHOU Yuanchun, WANG Huijuan, MA Zhangjian, JIANG ShengpengExperimental Research·Testing Technology101-10713Research on crystal plasticity constitutive model considering the strain softening effect of ultra-fine grain metal materialsZHENG Zhanguang, FAN Jianan, SUN Teng, XIE Changji, HUANG ZengExperimental Research·Testing Technology108-11414Monitoring method-based guided wave for hole-edge crack in key connection structure of helicopterWANG Huaji, SHI Liming, DAI Yushan, QIU LeiExperimental Research·Testing Technology115-12215Measurement and analysis of moment of inertia using torsional pendulum method with air damping considerationMA Weiping, ZHAO He, SONG Yuzhou, LI TenglongExperimental Research·Testing Technology123-13016Reliability allocation of industrial robot systems based on BP neural network and Pythagorean fuzzy numbersXU Minjun, DONG Qiuxian, LIU Ruliang, LIU Jun, XIA Chenguang, FANG XiaojieOptimization·Reliability131-14017Optimal design of variable pitch structure in vascular stents to prevent loop-end fractureXUE Guangming, MUHETAER Kelimu, LI HongOptimization·Reliability141-14818Strength simulation and topology optimization design of off-road vehicles'hub motor housingQI Chang, MA Yuanhang, YANG Lining, YANG Shu, WANG BolongOptimization·Reliability149-15819Reliability analysis of telescopic arm of pieline-catching vehicle based on semi-supervised deep neural networkYUAN Guozhi, LIU Wei, YAN Zilong, ZHANG Ruilin, ZHAO Mingxuan, SANG JianbingOptimization·Reliability159-16720Optimization design of cam linkage mechanism for paper folding section of carton folding machineXIE Dingyue, DENG Yuanchao, CAI Yufei, SONG ZhichengOptimization·Reliability168-174 