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- loss of prestressing tendon 预应力筋损失
- STUDY ON LOSSES OF PRESTRESS DUE TO FRICHON FOR CURVED PRESTRESSING TENDON 空间多曲线型预应力钢索的预应力摩擦损失研究
- According to the fact that most defects of this type of bridge are related to loss of prestress,the main method to reinforce old T-frame bridges is to compensate loss of prestress by increasing prestressed tendons. T型刚构桥的大部分病害均与预应力损失过大有关,因此目前对T型刚构旧桥加固的方法主要是通过增加预应力索及粘贴钢板等来补偿混凝土的预应力。
- The paper mainly introluces the stretching method for tendon, reasons for retraction of male cone, the influence of male cone retraction on prestress value, and measures adopt in dealing with extra loss of prestress. 介绍预应力筋张拉方法、锚塞回缩产生的原因、锚塞回缩对预应力值的影响程度以及其对预应力值过大损失的处理方法和措施。
- The middle strength spiral rib steel wires is an ideal substitute of prestressing tendon in precast hollow slab. 中强螺旋肋钢丝是预制空心板中的预应力筋的理想替代品,采用中强螺旋肋钢丝的预应力空心板的受力性能好,安全储备大。
- This article explains a simplified method of calculation for loss of prestress of a tendon due to draw in of anchorage counting counter friction of a sheath in various tensioning situation. 在各种张拉力场合下,考虑管道反摩擦的预应力钢筋回缩损失的简化计算。
- According to the principle of prestressing structure, the under-storey prestressing tendon reinforcing plan can be adopted when the conditions can be met with. 根据预应力结构原理,采用楼层下面的预应力筋加固方案。
- The approach of subentry calculating the total loss of prestress needs quite amount of work and the process is complicated. 我国"规范"采用分项计算预应力总损失,计算工作量大,过程繁杂,针对这一问题提出预应力总损失的简化计算方法。
- Calculation of the Friction Loss of Prestress for a Spacial Tendon 空间预应力筋预应力摩擦损失的计算
- Discussion on tension of prestressing tendon 对预应力束张拉问题的讨论
- I commiserate with you on the loss of your mother. 你母亲逝世,我特向你慰问。
- The research offers reference for engineers to optimize the design of prestressing tendons. 该研究结果有助于工程技术人员优化预应力束筋设计。
- The loss of all his money embitter the old man. 失去全部的钱,使这位老人甚为痛苦。
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
- Factors influencing the elongation value of prestressing tendon 浅析影响预应力筋伸长值的因素
- His death is a lamentable loss of our work. 他的死对我们的工作来说是令人悲痛的损失。
- Numerical Simulation and Monitoring of Prestressing Tendon Process 预应力筋张拉过程的数值模拟与监测
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Abstract: The monitoring of tieback prestress and its existing problems are discussed for foundation pit protection at Dongfang Square, Beijing, and the problems in the tensile, such as the loss of prestress, bias in loading, are explained. 文摘:对北京东方广场基坑支护中锚杆预应力的监测及其所出现的问题进行了分析,说明张拉过程中所存在的问题(预应力损失、偏心荷载等)。
- The loss of the money has been a weight on my mind. 丢钱的事总是压在我心里。