一种新型预应力托换结点的试验研究

针对深圳地铁的桩基托换而进行了一种新型预应力托换结点的试验研究，通过试验，得到了此托换结点的受力特性，为同类的大型托换的理论及实践提供了一种安全可行的方案。     

桥口南--徐集地区三维地震资料连片处理技术

针对东濮桥口南—徐集地区三维地震资料的特点及本区块的地质要求，制定处理流程，应用能量均衡、面元均化、三维道内插、三维DMO叠加及三维一步法偏移等技术方法，研究解决因为不同年代、不同方法、不同参数所采集的地震数据在连片处理时存在的问题，精细处理三维连片资料，满足构造解释精度的要求，对进一步落实该区构造和增储上产具有重要的作用。     

唐钢第二炼铁厂3#高炉开口机改造及效果

对唐钢第二炼铁厂3#高炉开口机的工作原理及其在工作中存在的问题进行了分析，通过对开口机四连杆机构、十路接头油管的改造，节约了大量的备件费用，具有较好的推广使用价值。     

连续多跨大柱距空旷厂房的空间结构设计

以鞍钢大型厂房改造工程为例,介绍了一种打破常规的空间设计方法,并阐述了大跨度吊车桁架支座、节点等重要传力部位的构造形式及其利弊,可供同类工业厂房改造工程设计时参考。     

基于LVQ网络在轴承座松动故障诊断中的应用

把汽轮机轴承座松动的相关频段上不同频率谱的谱峰能量值作为故障信号的训练样本输入到LVQ网络中去，并由LVQ网络产生训练后不同的权重向量。由于竞争层神经元的权重分布不同，则权重分布图也不同，可根据不同的权重分布图来确认和诊断汽轮机轴承座松动故障的不同程度。     

Individual differences in children's event memory reports and the narrative elaboration technique.

Children between 7 and 8 years old took pan in a staged event at school and 1 week later were assessed using a short form of the Wechsler Intelligence scale for children (third edition) and measures of metamemory, narrative ability, and socioeconomic status. Two weeks following the event, children either received narrative elaboration training (NET; K.J. Saywitz & L. Snyder, 1996) and were prompted with the four NET cue cards at interview; received verbal prompts corresponding to the cue card categories, but without prior training; or were presented with the cards at interview without prior training. Children given verbal labels as prompts recalled as much information as children who received NET training and cue cards. Measures of intelligence were predictive of amount recalled for cards-only children but not for the other 2 groups, indicating that differences in recall between low- and high-IQ groups were attenuated when recall was supported by NET training or verbal prompting. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

混凝土框架节点有限元分析

以文献[4]中所做的碳纤维布加固节点的试验为依据,应用ANSYS程序对其中的试件2进行单调加载情况下的全过程数值模拟计算,最后通过数值计算结果与试验结果在承载能力、裂缝开展及破坏形态等方面的比较,来验证应用ANSYS程序模拟碳纤维布加固钢筋混凝土框架节点抗震性能试验的有效性和可行性。     

Assessment of factors considered to be important in handling tasks by expert handlers

Twenty-eight experienced handlers, considered the best in two transport companies, were interviewed using a questionnaire consisting of partially closed-ended questions. They had to assess 20 videotape handling sequences showing two different handling methods to determine, for 10 factors and overall, which one was the best. They were asked about the inportance of these factors in their choices of the best method. The aims of the study were to verify whether there was a consensus among experienced handlers as to what was a good handling method and to identify the factors taken into consideration by them. Results show the lack of consensus on the best methods. Handlers favor different strategies depending on the worjk context and their own priorities.     

不锈钢网架结构试验研究

对奥氏体不锈钢网架结构的物理力学性能、焊接性能加以分析，并进行了不锈钢焊接空心球节点承载力试验，确定了该种节点的受拉和受压承载能力。在此基础上，又做了不锈钢组合扭网壳模型的破坏性试验研究，试验结果与理论计算值比较，吻合较好。     

Real-time accurate hand path tracking and joint trajectory planning for industrial robots (I)

Previously, researchers raised the accuracy for a robot’s hand to track a specified path in Cartesian space mainly through increasing the number of knots on the path and the number of the path’s segments, which results in the heavier online computational burden for the robot controller. Aiming at overcoming this drawback, the authors propose a new kind of real-time accurate hand path tracking and joint trajectory planning method. Through selecting some extra knots on the specified hand path by a certain rule and introducing a sinusoidal function to the joint displacement equation of each segment, this method can greatly raise the path tracking accuracy of robot’s hand and does not change the number of the path’s segments. It also does not increase markedly the computational burden of robot controller. The result of simulation indicates that this method is very effective, and has important value in increasing the application of industrial robots. Foundation item: Foundation of the Robotics Laboratory, Chinese Academy of Sciences (No. RL200002) Biography of the first author: TAN Guan-zheng, Dr., professor, born in Oct. 1962, majoring in artificial intelligence, robotics and automation.