English translation for "极限应变"
|
- ultimate strain
Related Translations:
极限组成: ultimate composition 极限高飞: an extremely goofy moviex-tremely goofy movie, an 相容极限: compatibility limit 极限推理: kyokugen suiri colosseu
- Example Sentences:
| 1. | Also , the design ultimate strain of cfrp is discussed and a simple design method is brought forward on the basis of experiment results
本文在试验的基础上给出了碳纤维的设计极限应变并提出了加固后梁正截面承载力的简化计算方法。 | | 2. | As an example , the ratios of the experimental value to the analytical value of ultimate strain of confined concrete are taken as random variables whose probability density function is estimated with the proposed method
以约束混凝土极限应变的试验与理论预测值之比值为例，进行了概率密度函数估计。 | | 3. | The analysis results show that the high strength of cfrp can ’ t be fully utilized and limit of ultimate strain of material with lower strength is suggested for structural retrofitting
本文对这些情况进行了研究，认为碳纤维材料的高强特性在加固中不能得到充分发挥，建议对其设计极限应变进行限制或选用中等强度的材料。 | | 4. | The multi - purpose tester developed here is aim at testing the mechanics performance of the brittle material , which bases on modular design thought , it contains several modules as the machinery load component , platform of supporting , the function modules and the software system , they can be combined in different function modules to satisfies the need of different application situation . the tester can be used to measure not only general material properties such as elastic modulus , ultimate strain , strength , hardness and toughness , fatigue properties but also various special properties such as the local strength , and surface residual stress at the different location of the brittle component with non - destructive methods . thus the security and reliability of the brittle component can be evaluated and predicted
本文基于模块化设计思想,研制了一台专门针对脆性材料力学性能测试的多功能脆性材料试验仪,其主要包括机械加载模块、支撑平台、功能模块、测控系统、软件系统等模块,通过对这些模块的不同组合可实现不同的功能及满足不同应用场合要求;系统除了具有测试脆性材料的弹性模量、极限应变、强度、硬度、韧性等常规性能外,还具有无损测试玻璃构件不同位置的局部强度和表面预应力,进而对玻璃构件的安全可靠性和寿命进行预测等功能。 | | 5. | This thesis briefly analyzes some yield criteria and instability criteria to the sheet metal forming first . then according to the transformation rule from ultimate strain to ultimate stress , it establishes the mathematical calculation models of the forming limit stress diagram for the software development according to hill48 、 hill79 and hosford yield criterion irrespectively
本文首先分析了板料成形的屈服准则和失稳准则,然后根据极限应变到极限应力的转换关系,分别采用hill48屈服准则、 hill79屈服准则和hosford屈服准则,建立了用于软件开发的成形极限应力图的数学计算模型。 | | 6. | Based on the gathered data , especially displacement data , statistically analyzing and feed back according to various empirical methods , theoretical norm and fem computation are conducted so as to grasp the rules of deformation and stress of ground and structure , assess the stability of ground and structure as well as determine reasonable support time and parameters , ultimately achieve safety without compromised safety
根据获取的量测信息，尤其是位移信息进行统计分析，依照各种经验方法和极限应变准则，以及有限元计算综合进行反馈，把握重叠隧道采用先上后下多台阶开挖工法时围岩和隧道结构的变形和受力规律，确认围岩和隧道结构的稳定性，确定合理的支护时机和支护参数，保证施工安全的基础上追求经济性。 | | 7. | Here the hsc of sompa is achieved through adding super - effective water reducer , fined slag and silicon fume , and decreasing the water / cement ratio . by varying the area ( spacing ) of tension bars , compressive bars , vertical links and distribution steel and embedding steel fiber and polypropylene fiber we try to improve the behaviors of reinforced high performance concrete one - way spanning slabs in bending , so that its ductility be greater than 5 . with the same arrangement of steel the width of bending member is varied to observe the effect of the width / depth ratio on the ultimate compressive strain of concrete
通过变化受拉筋含筋率和受压筋、箍筋(钩筋、分布筋)含量，或掺加纤维使之成为钢纤维高强混凝土( sfrhsc )和聚丙烯纤维高强混凝土( pfrhsc ) ，对高强混凝土双筋截面梁、板的受弯性能进行了试验研究，试图改善高强混凝土受弯构件的延性，使其延性比大于5 ；并在相同配筋情况下，通过变化截面宽度，研究了高强混凝土受弯构件的宽高比对压区混凝土极限应变的影响；并对试验构件的裂缝发展情况进行了观测。 | | 8. | 1 . experiments on uniaxial tensile of cfrp and gfrp are carried out , in which the tensile strength , young ' s modulus and ultimate deflection of frp are measured . the influence on tensile behavior caused by different adhesives is analyzed , and the standardization problem on tensile test methods is discussed
设计了加载装置和测量应变装置，测试6种不同纤维片材和粘结剂组合的抗拉强度、弹性模量、极限应变，并分析不同粘结剂对纤维片材拉伸性能的影响，最后对纤维片材拉伸试验的标准化问题进行了简单的探讨。 | | 9. | The research shows that : 1 ) the ductility of the hsc bending members constructed is much greater than 5 ; 2 ) increasing the vertical links and distribution steel can increase the deflection under ultimate moment ; 3 ) with appropriate compressive bars , vertical links and distribution steel the increase of moment after yield and the decrease of moment under ultimate moment can be ignored , so the ductility of the hsc bending member is much larger ; 3 ) the width / depth ratio of hsc bending member has no obvious effect on the ultimate compressive strain of concrete ; 4 ) the method used here to calculate the deflection is applicable ; 5 ) the location of crack coincides with the location of vertical links and distribution steel ; 6 ) the bending property of the hsc structure under the blast load can meet the demand of protective engineering
研究表明：本文研究的梁、板构件的延性比远大于5 ；增加箍筋(钩筋、分布筋)含量，可以提高压区混凝土剥落时的挠度；在适当的受压筋、箍筋(钩筋、分布筋)含量下，可以忽略压区混凝土剥落瞬间的承载力下降，从而大大提高构件的延性；受弯构件的宽高比对压区混凝土极限应变的影响不明显；受弯构件的裂缝间距受箍筋(钩筋、分布筋)的布置影响；文中所用的承载力和变形计算方法是可行的。化爆试验表明，高强混凝土构件的动载抗弯性能能够满足防护结构的要求。 |
- Similar Words：
- "极限仰角" English translation, "极限样本" English translation, "极限艺术" English translation, "极限因数" English translation, "极限音乐" English translation, "极限应力" English translation, "极限应力，极限胁强。" English translation, "极限应力试验" English translation, "极限应力圆" English translation, "极限应力状态" English translation
|
|
|
