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- The influence of concrete creep on the prestressed concrete cylindrical oil tank is analyzed in both theoretical and practical aspects. 摘要从理论和应用两方面,分析了混凝土徐变对圆柱形预应力混凝土油罐的影响;
- The AMME method and the super finite element theory are proposed to consider the influence of concrete creep during construction. 在分析中提出采用龄期调整的有效模量法(AMME)考虑施工期混凝土徐变的影响,并利用超级有限元-有限元耦合理论进行施工过程的模拟。
- Based on this,systematical summarizations of the mechanism and characteristics of concrete creep,calculated and analytical methods as well as control measu... 对将来高速客运专线轨道梁徐变的研究方向进行了展望。
- Due to the influence of concrete creep and long-term loads,deformation of the high-speed dedicated passenger railway track girders increases with time gradually. 由于混凝土徐变的影响,高速客运专线轨道梁在长期荷载的作用下,变形随着时间不断增加,严重影响了轨道梁的使用性能,甚至危及行车安全。
- The AMME method and the super finite element theory are proposed to consider the influence of concrete creep during construction.As an example,a structural analysis of mega frame is performed. 本文提出采用龄期调整的有效模量法(AMME)考虑施工期混凝土徐变的影响,并利用超级有限元理论进行施工过程的模拟,并以某巨型框架作为算例进行了分析。
- Abstract:Compatibility of cement and pfa with plasticizer was studied through the slump test of concrete from the aspects of cement,pfa and plasticizer. 摘要:通过混凝土坍落度试验,从水泥、粉煤灰及塑化剂三方面研究了水泥及粉煤灰与塑化剂的适应性问题。
- A Program to Numerically Analyze and Draw the Result of Concrete Creep Test 混凝土徐变试验计算及绘图程序
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- Test and Research of Concrete Creep for Beams Under Pure Bending Loads 纯弯曲混凝土梁的徐变试验研究
- Weil, G.J., "Infrared Thermographic Techniques," Chapter 13 in Handbook on Nondestructive Testing of Concrete, V.M. Malhotra and N.J. Carino, Eds., CRC Press, Boca Raton, FL, PP. 林东威,”混凝土表面裂缝深度自动检测技术之开发”,国立中兴大学硕士论文,1998年
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
- If this friendship is real, it can stand the test of time. 如果这种友谊是真诚的,那么它就能经得起时间的考验。
- The fire is the test of gold; adversity of strong men. [谚]烈火炼真金,逆境炼壮士。
- Preliminary study of concrete creep under biaxial compression 混凝土双轴压缩徐变实验初步研究
- The acid test of a good driver is whether he remains calm in an emergency. 衡量驾驶员水平的决定性考验,就是看他在紧急关头能否保持镇静。
- The gravel ingredient of concrete. 石碴组成混凝土的砂料
- Discussion of Imitation Analysis Method of Concrete Creep Effect 混凝土结构徐变效应的仿真分析方法探讨
- The long separation was a test of their love. 长期分离对他们的爱情是个考验.
- Through axially compressed tests of 32 cylinder concrete columns, the performance of concrete confined by carbon fiber composite sheets is studied. 摘要通过32个混凝土圆形试块的轴压试验,研究了碳纤维布约束混凝土的受压性能。