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- concrete cylinder test 混凝土圆柱体试验
- This paper introduces the production technology and the characteristics of prestressed concrete cylinder pipe(PCCP). 本文介绍了预应力钢筒混凝土管(PCCP)的生产工艺及其特性。
- Based on the VOIGT REUSS model,stress changes of crack phase of reinforced concrete cylinder silo was analysed in the paper. 在VOIGT-REUSS模型的基础上,建立钢筋混凝土粮食筒仓壁开裂状态下的应力应变关系。
- The composition and working principles of an acoustic fiber optic monitoring system adopted to forewarn the failure of PCCP (Prestressed Concrete Cylinder Pipe) are described. 摘要介绍了用于PCCP爆管预警的光纤声监测系统组成及原理。
- The constitutive relation of unreaction EE has been concluded: (P-0.781)V~(6.8) =0.391.4 The cylinder test of EE has been carried out and some characteristics of the metal accelerating ability of emulsion explosive are acquired. 建立了未反应乳化炸药的本构关系:(P-0.;781)V~(6
- At the beginning stage of pumping, the piston compresses the concrete mixture, the pressure in concrete cylinder increases rapidly and the air in concrete mixture is compacted and excluded. 在泵送开始阶段,活塞压缩混凝土拌和物,混凝土缸压力在很短的时间内迅速上升,此时混凝土拌和物中的空气得到压实和排出;
- prestressed concrete cylinder pressure pipe 预应力钢筒混凝土管材(PCA3P)
- PCCP (prestressed concrete cylinder pipe) PCCP管道
- Prestressed Concrete Cylinder Pipe (PCCP) 预应力钢筒混凝土管(PCCP)
- prestressed concrete cylinder pipe 预应力钢筒混凝土管
- Characteristics of High Explosives Obtained from Cylinder Test Data 圆筒实验数据研究高能炸药的爆轰特性
- The article states the necessary about the reseach of lowduty single cylinder testing engine and introduce the common principle by combining with the design of DS single cylinder testing engine. 阐述了单缸试验机开发的必要性,并结合DS单缸试验机的设计,介绍了设计的一般准则;通过实践,进一步证明:单缸试验机是内燃机工程师开发新机型和对现有产品的性能和结构参数进行改造的主要工
- G. Wu, Z.T. Lv, Z.S. Wu , Strength and Ductility of Concrete Cylinders Confined with FRP Composites, ( Submitted to Journal of Construction and Building Materials). 赵海东,赵鸣等,碳纤维布加固钢筋混凝土圆柱的轴心受压试验研究,建筑结构,2000,30(7),26-30。
- Analysis of the Test Results of Subsiding a Large-Diameter Reinforced Concrete Cylinder with Vibrating 大直径钢筋混凝土圆筒振沉试验结果分析
- Research into Dynamic Frequency Scanning Mode of AGC Servo Cylinder Test AGC伺服油缸动态测试扫频方式的研究
- Rebuild hydraulic cylinder test stand with proportional control valves 用电液比例阀改造液压油缸试验台
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- Analysis on test of water conveyance resistance for prestressed concrete cylinder pipe 预应力钢筋混凝土管输水阻力测试分析
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。