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- By comparing analytic value of structural mechanics method and finite element value of multispan curved bridge model, the validity and feasibility of the calculating method have been proved. 并根据实际曲线桥结构建立有限元模型,将有限元解与应用结构力学方法求出的解析解进行比较,结果表明了这种计算方法的有效性和可行性。
- In structural mechanics it frequently happens that the force p is instrumental in causing the displacement u. 在结构力学中,经常遇到力p是引起位移u的原因。
- The structural mechanics of modern architectonics in the West does not investigate yielding bodies. 日本塔建筑奇怪的特点:木制还防震?是真题考察的重点。
- This paper introduces the mechanics analysis, calculation and construction technique of the reinforcement of bridge structures with CFRP. 本文对CFRP加固桥梁结构进行了受力分析和设计计算,并介绍了其施工工艺。
- The bending response of bridge structural members strengthened with high-performance ferrocement considering fatigue load were experimentally investigated. 摘要对用高性能水泥复合砂浆钢筋网加固的混凝土桥梁受弯构件进行正截面等幅疲劳研究。
- The pseudo-shakedown phenomenon in the structural mechanics of ships is investigated both theoretically and experimentally. 摘要从理论和试验研究两个方面论述了船舶结构力学中的“伪安定”问题。
- The result indicated that, the influence of vehicles load position as well as the bridge structural style is extremely limited to the bridge paving endogen force. 结果表明:车辆荷载作用位置以及桥梁结构形式对桥面铺装层内力的影响十分有限。
- The human occupied vehicle (HOV) design is related to several disciplines such as hydrodynamics,structural mechanics and control theory. 传统的载人潜水器设计并不是一种最优的设计方法,并且在载人潜水器的设计过程中所要涉及多种技术学科。
- A full appreciation of the significance of tests of constructional materials requires some knowledge of both materials and structural mechanics. 只有具备材料和结构力学这两方面的知识方能充分认识到结构材料试验的意义。
- This is because building science evolved in the West as a discipline dealing with the structural mechanics of rigid bodies, that is, buildings of stone, brick, or concrete. 说它研究的是刚性物体,如砖、石、混凝土等建筑。
- In this paper, the formulas for internal forces of skew curved beam bridges with arbitrary skew degrees are derived by using the principle of force-method in structural mechanics. 应用结构力学中的力法原理,推导了任意斜度的斜交弯梁桥的内力计算公式。
- American designers and contractors have expertise and experience with cable assemblies in bridge structures. 美国设计者和承包商们具有在桥梁结构中使用钢索装配的专长和经验。
- Mindlin, R.D.(1960), “Wave and vibrations in isotropic,elastic plate, ”in J.N.Goodier and N.J.Hoff(eds.) Structural Mechanics, ed.by,Pergamon Press, Oxford, pp.199-232. 施博仁(2004),向量多极之傅氏谱表示式及其在弹性和孔隙弹性半空间散射问题分析之应用,国立台湾大学土木工程研究所博士论文。
- Therefore, the rationalization, optimization and innovation of structural systems have become more urgent and important for bridge structures systems. 结构体系的合理性及其优化和创新问题突显,对桥梁结构体系的研究显得越加迫切与重要。
- A hingeless arch example was analyzed with the structural mechanics Solver and traditional method,indicating the high efficiency and accuracy of computer method. 通过用结构力学求解器分析无铰拱实例与常规方法比较,显示了计算机方法的高效性和准确性,指出求解器水平分布荷载功能可能存在的问题。
- There are inherent relations between vibration parameter and carrying capacity of bridge structure. 桥梁结构自振特性与结构承载能力有着内在联系;
- The cable-type bridge with no backstays is a new concept bridge structure with particularly exquisite shape. 无背索斜拉桥是一种全新概念的造型优美独特的桥梁结构形式。
- In a period of over 1,000 years, every new arrival set to carve out a cave in an open space on the cliff on a sudden impulse. No one has ever made any demonstration and calculation based on structural mechanics. 一千多年间,每一位后来者都是根据自已的灵感,在山崖上看中一块空白处随意开凿,没有谁去作过结构力学的论证和计算。
- As to bridge structure, the concrete crack is concentrating representation of bridge bug, and it also is the most familiar disease of bridge. 对于桥梁结构而言,混凝土裂缝是桥梁缺陷的集中表现,也是桥梁最常见的病害。
- Furthermore the paper discusses the bridge structure form, precamber setup, asymmetric load influence and foundation setup of wind cables. 另外,文章还针对悬索跨越桥面结构型式、预拱度设置、不对称荷载的影响、风索基础的设置等问题进行了探讨。