This paper tests the high-point carrying capacity of prestressed cored slab under Different Concrete Strength by destructive experiment which process is simple, clear and easy to implement. 文章通过破坏性试验对不同强度的预应力空心板进行了极限承载能力检验,其过程简洁、清晰、易于实施。
The invasion, and the civil war that followed it, killed far too many Iraqis for anyone else in the region to wish such a chaotic, bloody and destructive experiment on themselves ( 4). 侵略战争和之后的内战已经吞噬了太多生命,死亡数量之多,再没有人愿意这样一场混乱血腥、摧枯拉朽的实验发生在自己身上。
The destructive teaching experiment on the reinforced concrete simple beam is discussed. When loading approached the ultimate carrying capacity, the abnormal cracking phenomenon appeared in the compression area of the beam top, and it is thought that tension appears in the compression area of the concrete. 针对钢筋混凝土简支梁剪压破坏性教学实验,在加载临近极限承载力时,梁端上部受压混凝土出现竖向开裂的异常现象,认定混凝土受压区出现拉应力;
Application of Equality Design in the Destructive Experiment of Package Material On Equality in Responsibility Equality and Evenness 均匀设计方法在包装材料破坏性实验中的应用
The Whole Destructive Experiment of Prototype Standard Unit Building of Framed Light Weight Panel the Introduction of a Timed Loading Method 框架轻板原型标准单元整体破坏性试验&同步加载方法
The strength of concrete standard test pieces is obtained from the results of destructive experiment of the test pieces at a specified age, and can not timely reflect if the production process and strength index are under control. 混凝土标准试件强度一般按设计规定的龄期破型获取试验结果,故不能及时反映混凝土生产过程和强度指标是否处于受控状态。
Because the atrium fire experiment is always destructive, it is very important that the system must be well designed and properly organized, then the experiment data could be obtained accurately. 中庭火灾实验属于毁坏性实验,必须精心设计,严密组织,才能准确、全面地获得火灾现场的实验数据。
The problem of noise disturbing produced by PWM amplifier in ultrasonic non destructive detecting system is thoroughly analyzed. Then a practical method is obtained through the theory research and simulating experiment, and it has good effects in use. 在深入分析了PWM放大器对超声波无损检测系统的噪声干扰后,通过理论研究和仿真实验得出了抑制干扰的实际方法,并在应用中取得良好效果。
This paper describes the research of destructive experiment on three specimens and gives the conclusion and design suggestions according to the local failure and bearing capacity analysis. 本文对3榀开洞转换结构进行了破坏试验研究,针对局部破坏和承载力分析,最后给出了结论并提出了设计建议。
The withering rate and the destructive degree of cardiac muscle cells in experiment group were both lower than that in control group. 实验组心肌细胞凋亡率和心肌细胞超微结构破坏程度均明显低于对照组。
Different Effect of Temperature Plate Affect the HBsAg Content on the Carrier in the HBsAg Destructive Experiment HBsAg破坏试验载体法制片中温度及时间对HBsAg回收率的影响
The traditional analysis methods belong to destructive measurement, and exist shortcomings of experiment trouble, time-consuming and laborious, and expensive drugs with experiment could easily lead to pollute environment, and so on. 传统分析方法属于有损检测,而且存在实验操作麻烦,费时费力,实验废弃物易污染环境等不足。