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- The necessary condition in executing the welded structure fatigue life, the basic content and the method are discussed. 摘要讨论了焊接结构疲劳寿命预测的的两个必要条件、基本内容和方法。
- The mechanical nature of welded structure fatigue damage is the local stress concentration,and the severity of the stress concentration is depending on the change of stiffness. 焊接结构疲劳破坏的力学本质是局部应力集中,应力集中又是刚度突变所为,从刚度协调的角度分析了应力集中的原因。
- A risk cost model that include the loss caused by structure fatigue is established based on the traditional model. The model is an improvment for the traditional risk cost model. 在传统风险损失模型的基础上研究了由于损伤造成结构功能未充分发挥导致的风险损失,建立了包括损伤项在内的风险损失模型,是对传统风险损失模型的有益完善和补充。
- Bases on the aircraft structure fatigue life theory, consider the characteristics of small UAV, the model of fatigue life prediction for small UVA structure is established. 在飞机结构寿命理论的基础上,结合小型无人机机体结构特点,建立了小型无人机机体寿命分析方法。
- Perpetual pavement structure design uses tensile strain index and vertical compressive strain index to control the structure fatigue life, and uses shear index to ensure that surface distr. 长寿命沥青混凝土路面结构设计采用沥青混凝土层底弯拉应变和基顶压应变指标控制结构疲劳寿命,采用抗剪指标以控制表面损坏过早发生。
- Basing upon this fuzzy estimation method, a fuzzy estimation expert system is designed for structural fatigue life. 并以这个评估方法为基础,设计了一个结构疲劳寿命评估的专家系统。
- Risk Cost Model Study on Engineering Structure Considering Structure Fatigue 考虑损伤情况下结构风险损失模型的研究
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
- INTERVAL ESTIMATION FOR STRUCTURAL FATIGUE LIFETIME 结构疲劳寿命的区间估计
- Analysis on Brake Beam Roller Axle Welded Structure Fatigue Failure Problem 制动梁滚子轴焊接结构疲劳破坏问题分析
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
- The structure had keeled over in the high winds. 那座建筑物让大风给刮倒了。
- A fan-shaped anatomical structure. 扇形器官扇形的解剖结构
- Attempt to structure fatigue test by using MTS material testing system MTS试验机构件疲劳试验方法的尝试
- A secluded structure, such as a bower, in a garden. 凉亭一种在花园中建造的隐蔽性建筑物,如凉亭
- The microscopic structure of tissue. 组织机构组织的微观结构
- We visited the museum, a steel and glass structure. 我们参观了博物馆,它是一座钢和玻璃的建筑物。
- We know a lot about the structure of genes now. 如今我们对基因的结构有了较多的了解。
- The Parthenon is a magnificent structure. 帕台农神庙是一座宏伟的建筑物。
- The structure of the sentence is strange. 这个句子的结构很奇怪。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries