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- The grey model and extended grey dynamic model considering the influence of loading time on creep of concrete were used to predict the long-term deformation of 6 self-compacting concrete beams on the basis of short-term experimental data. 摘要采用灰色系统模型以及灰色动态拓广模型考虑荷载持续时间对混凝土徐变的影响对6根自密实混凝土梁的长期变形进行预测研究。
- The early hydrating characteristics,stress development,the deformation modulus and creep of concrete were investigated using the uniaxial restrained and adjusted temperature-stress testing machine. 约束可调式单轴温度-应力试验机作为一种研究混凝土早期的水化特性、应力发展、变形模量以及徐变等特性的设备。
- The final hanger force is mostly related to deadweight of the girder, and affected by the internal force redistribution caused by prestressing reinforcements, shrinkage and creep of concrete. 成桥索力主要与恒载有关,同时边跨预应力引起的内力重分布以及混凝土的收缩徐变都会对成桥索力产生影响。
- Uniaxial Tensile Creep of Concrete 轴拉荷载下混凝土徐变性能的研究
- Testing method for creep of concrete in compression 混凝土载压蠕变测试方法
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- 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。
- Study on Drying Shrinkage and Creep of Concrete Structures 混凝土结构收缩应力问题研究
- Standard Test Method for Creep of Concrete in Compression 压缩过程中混凝土蠕变的试验方法
- The gravel ingredient of concrete. 石碴组成混凝土的砂料
- A mold for the setting of concrete. 模板浇注混凝土的模板
- This kind of concrete sets quickly. 这种混凝土凝结得很快。
- They set the pole in a bed of concrete. 他们把旗竿竖在水泥基座上。
- The blocks should be laid on a bed of concrete. 石块应该固定在混凝土基座上。
- Research on the Relation Between the Failure Time and the Stress Levels of Tensile Creep of Concrete 混凝土受拉徐变中破坏时间与持荷应力关系研究
- Tomorrow can be a day of concrete acts. 明天这一天可以真枪实弹地干一下子。
- Make concrete analysis of concrete conditions. 具体问题具体分析.
- Protective earthing specification of concrete vess. 水泥船安全接地技术条件。
- The hardness of ice is similar to that of concrete. 冰的硬度和混凝土相仿。
