English translation for "stressing loss"
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- 预应力损失
Related Translations:
stress: n.1.压力，压迫，紧迫，紧张。2.【语音】重音；重读；【诗】扬音；语势，着重点。3.重要(性)，重点，强调。4.【物理学】应力；胁强，重力。短语和例子The landlord has imposed a severe stress on the poor tenants. 房东给贫苦的房客们加了很大的压力。 We must lay stress on self relia
- Example Sentences:
| 1. | In this paper a genetic algorithm is applied in identifying the pre - stress loss of the long span bridge
摘要预应力损失是桥面下陷的重要原因之一。 | | 2. | Relying on the caidian bridge , in this paper a genetic algorithm is applied in identifying the pre - stress loss of the long span bridge
本文以蔡甸汉江公路大桥为依托，将遗传算法用于大跨度混凝土桥梁的预应力附加损失的识别。 | | 3. | This thesis investigated the effect of the stress loss of vertical prestress on the development of skew cracks and proposed the important issues in the design and construction of pc bridges
裂缝产生的原因很多,本文主要从预应力损失及其效应的角度来探讨这个问题,希望能对同类桥的设计和施工有所帮助。 | | 4. | Based on the differences between the design value and the survey of the bridge deck elevation in constructing the pre - stressed long span bridge , the model parameters are identified by the genetic algorithm , and the pre - stress loss values of different sections are given
建立附加损失的数学模型，根据施工时的预应力张拉后桥面实测标高与设计值的差异，用遗传算法识别损失模型的参数，确定有关各截面的损失值。 | | 5. | The current approaches including code methods to calculate stress losses due to anchorage set exist several shortcoming , such as unsuitable to different profiles of tendons or very complicated to compute due to sectional analysis . based on classical theory of friction when tendons are stretched in post - tensioned concrete members , the unified method to calculate the stress losses in tendons due to anchorage set while considering the affection of reverse friction has been established , these formulae are suitable to be used in computer ; also approximate formulae are produced which are suitable to manual computation , they are easy to be applied in research or design
针对目前预应力钢筋锚固时钢筋回缩引起的预应力损失计算方法中存在的问题，建立了考虑反摩阻影响的后张法预应力混凝土桥梁锚固损失的统一计算式，适用于任意形状的预应力钢筋和单、双端张拉的情形；给出了适于机算的理论公式和适于手算的近似计算式，可方便地应用于研究和工程实践。 | | 6. | Abstract : this paper studies several main codes of prestressed concrete in the world and analyses their methods to calculate the long - term stress losses . all these methods are divided into two groups . the author introduces the theory of the first group ? ? “ the age - adjusted effective modulus method ( aemm ) ” and analyses how to determine the modulus used in these methods . then , as example , two prestressed concrete beams are calculated to compare the result of different methods . at last , some recommendations for the calculation of long - term stress losses are given to improve the present code of our country
文摘:定性分析了国内外几本主要规范、规程和建议中关于预应力长期损失的计算方法，将其分为两类，推导了第一类方法的理论基础? ?龄期调整的有效模量法，详细分析了第一类计算方法中各系数的取值，并以两根预应力混凝土梁为例对各方法的计算结果进行了定量分析，最后对我国预应力长期损失计算方法提出了改进建议。 | | 7. | ( 1 ) based on the experiments , this thesis discusses the stress loss of vertical prestress caused by deformation of anchorage , the resilience of the tendon and the joint compression ( l2 ) , the elastic compression of the concrete ( l4 ) and the relaxation of the tendon ( l5 ) . it is concluded that the anchorage deformation is dominated in vertical stress loss . measures are suggested to diminish the loss of the vertical prestress during the design and construction of the bridge
( 1 )本文在试验的基础上,研究了竖向预应力筋的锚具变形、钢筋回缩和接缝压缩损失l2 、混凝土的弹性压缩损失l4和力筋的应力松弛损失l5 ,其中,第一项是最主要的损失,论文据此对设计和施工中如何减小竖向预应力的损失提出了自己的看法和建议。 | | 8. | Considering the characteristics of internal force and structures of simply supported pc bridges , a novel automatically step - up method ( asum ) , taking into account the influence of steel arrangement , steel ratio , stress losses of tendons and time - dependent concrete modulus , to analyze creep and shrinkage effects is presented . this method accepts all kinds of expressions of creep and shrinkage , and it is easy to calculate total stress , strain of concrete and steel and deflection of bridge at any time , the expected prediction accuracy will be obtained by further dividing the time - step within duration
首先，针对预应力混凝土简支梁桥的受力特征和构造特点，提出了徐变效应分析的全量形式自动递进法，可考虑截面上钢筋位置、配筋率、预应力钢筋松弛、混凝土弹性模量随时间变化等影响，且计算式可适用于任何形式的收缩、徐变特性表达式；建立的公式可方便地求解任意时刻混凝土、钢筋的应力与应变和跨中梁体的竖向变形，计算精度可方便地通过计算时段的细分来控制，直至给出满意的结果。 | | 9. | This paper studies several main codes of prestressed concrete in the world and analyses their methods to calculate the long - term stress losses . all these methods are divided into two groups . the author introduces the theory of the first group ? ? “ the age - adjusted effective modulus method ( aemm ) ” and analyses how to determine the modulus used in these methods . then , as example , two prestressed concrete beams are calculated to compare the result of different methods . at last , some recommendations for the calculation of long - term stress losses are given to improve the present code of our country
定性分析了国内外几本主要规范、规程和建议中关于预应力长期损失的计算方法，将其分为两类，推导了第一类方法的理论基础? ?龄期调整的有效模量法，详细分析了第一类计算方法中各系数的取值，并以两根预应力混凝土梁为例对各方法的计算结果进行了定量分析，最后对我国预应力长期损失计算方法提出了改进建议。 | | 10. | A model is built to assess the pre - stress loss , based on the differences between the academic account value and the survey of the bridge flexibility , the model parameters are identified by the genetic algorithm , and the pre - stress loss values of different sections are given
为了对营运若干年后的桥梁的安全隐患的监测与防范，文中将遗传算法用于大跨度混凝土桥梁的预应力损失的识别，建立损失的数学模型，根据实测挠度值与理论计算的差值，用遗传算法识别损失模型的参数，确定有关各截面的损失值。 |
- Similar Words：
- "stressing element" English translation, "stressing end" English translation, "stressing equipment" English translation, "stressing force" English translation, "stressing jack" English translation, "stressing mold" English translation, "stressing operations" English translation, "stressing process" English translation, "stressing reinforcement" English translation, "stressing rod" English translation
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