| 1. | Deflection formula of reinforced concrete frame beam carrying concentrated forces
集中力作用下钢筋混凝土框架梁挠度公式 |
| 2. | General solutions of smart materials and structures part three intelligent cantilever beam subjected to a transverse concentrated force
悬臂梁梁端受横向集中力 |
| 3. | The structural intensity characterization of laminated composite plates subjected to dynamic concentrated force was discussed
摘要本文研究了复合材料正交异性层合板在动集中力作用下的结构声强特性。 |
| 4. | Relatively little experimental studies are available on the ultimate strength of curved beams , 18 simple - supported welded beams subjected to a concentrated force at the mid - span are tested
针对目前曲梁承载力方面的试验资料比较缺乏，进行了18根焊接工字形水平钢曲梁的极限承载力试验。 |
| 5. | The thought of " taking economic construction as the core for everything " and concentrating force to develop productive forces was insisted by liu shao - qi since the founding of new china , when he advocated the thought
摘要“一切以经济建设为中心” ，集中力量发展生产力，这是刘少奇在新中国成立时明确提出并在此后长期坚持的一个重要思想。 |
| 6. | In contrast to conventional procedures , the present method assumes the normal stresses associated with the action of anchorage is approximated by the analytical stress distribution corresponding to an infinite wedge with concentrated force at the apex
应用无限楔体受集中力作用的弹性力学解答计算与锚固力对应的滑面正应力分布，将其与锚固前滑面正应力叠加。 |
| 7. | 3 . as for side web girder , the principle of minimum potential energy has been introduced . by assuming different displacement function , the force and stress formulae for flanges under uniform loading , horizontal axial force , or vertical concentrated force have been derived
对于边主肋截面主梁，本文介绍了能量变分法，通过假定板不同的轴向位移函数，推导了悬臂梁在均布荷载、水平轴向力、竖直集中力作用下的微分方程和应力计算公式。 |
| 8. | The experiment procedure and analysis result about exteriorly extended end - plate connection with high strength bolt are introduced primarily ; each sample ' s dimension is given . the adding load equipment , measuring apparatus placed , measuring point established is detailed . adding load measure load and m - curve is produced ; the single span gabled frames horizontal displacement formula is deduced when the horizontal concentrated force is applied to it
重点介绍了外伸端板高强螺栓连接的实验过程及实验分析结果，介绍了各组试件的形状尺寸、加载装置、测量仪器安放、测点的布置等；给出加载方式及测出的m -曲线；计算出试验节点的初始刚度；推导水平集中力作用下单跨门式刚架考虑节点半刚性的侧移计算公式。 |
| 9. | Ther are three methos in calculating the foundation stiffness matrix by puting force on the element whether it is concentrated force or distributed force . in this article the near - distributedand far - concentrated is adopted . some documents show that the proposed method in calculating stiffness matrix is satisfied in solving the displacements and internal forces of plate by elastic theory . the bem as a valuable method has great advantage over precision and discret ; the foundation layered elastic modle has specific physic mean and easy calculatness
在计算地基刚度矩阵时，按施加在单元上的单位荷载是集中力还是均布力有三种计算方法：均布、近均布-远集中和集中。本文采用近均布-远集中方法计算。有关资料表明采用这种地基模型计算地基刚度矩阵，所获板内力和位移结果能很好的符合弹性解答的基本规律。 |
