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- stressed curve beam 预应力曲线梁
- A case study for Nanning Bridge, the first long span unsymmetrical extroversion arch bridge with curve beam in the world is given. 利用几何方法推导了空间钢箱拱肋节段拼装误差在拱肋最大悬臂端的累积规律。
- The laying-out of taper revetment of bridge and curve beam of the skew bridge is very important in highway construction. 桥梁锥形护坡、曲线斜桥梁板等结构物的施工放样在公路施工中非常重要。
- In this paper,the BSS is simplified as a curve beam with elastic supports,where the actions of strut and string are simulated as spring supports. 将张弦梁结构的上弦模拟为为曲梁,撑杆和下弦索的作用模拟为弹簧支座,探讨了其刚度变化对上弦曲梁受力性能的影响,分析了张弦梁结构的简化计算方法。
- The formulas for calculation of normal stress under complicated loads in a compo-site curved beam with general sectional shape are derived. 给出了一般截面形状的复合曲梁在复杂载荷作用下正应力的计算公式。
- In this papar, we analys the non-normal dynamic thermoelastic stress of adhesion coating caused by thermal in surfacelaver, On the basis of numerical calculating result, the stress curve is drawn. 文章分析了因表层热冲击引起的耐磨胶粘涂层中近表面区域的非定常动态热应力,根据分析计算结果绘制了涂层中某点的热冲击动应力变化曲线;
- The curve bridge which most was curve beam bridge become a main basic construction and was applied far and wide in the highway, but the curve arch bridge is more supero- rity than it in the mountainous areas such as "V" type clough areas. 目前国内外在弯桥设计中大部分采用曲线梁桥,而且在山区的曲线桥中,特别是道路曲线位置处在“V”型深谷时,弯拱桥与曲线梁桥相比表现出很大优越性。
- Based on the nornal stress formula for the composite curved beam, the formulae of the shearing and radial stresses for the composite curved beam s are further derived. 在复合曲梁正应力公式的基础上,进一步导出了其剪应力和径向应力的计算公式,从而使复合曲梁的应力问题全部得到解决。
- Steel box continuous curved beam with its big span, little section, esthetical sculpt, is adopted generally by municipal projects. 钢箱连续曲梁以其跨度大、面小、型美,普遍被市政工程采用。
- The adiabatic shear bands and microcracks all initiate near the inside wall and develop along the maximum shear stress curves to the outside wall of the cylinder. 破片金相分析表明,绝热剪切带和裂纹首先在圆管内壁附近产生,然后沿最大剪应力线向外壁扩展。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- Applying the theory of curved beam FEM,a practical method of structure analysis of curved bridge is build when considering the sidelong support. 应用曲杆有限单元法建立曲线梁桥的实用分析方法,并考虑了曲线梁桥的非径向支承特征。
- Meanwhile, the springback potential energy principle is applied to calculate the springback deformation of a pure bending of curved beam. 同时,应用该回弹势能原理于纯弯曲梁的回弹变形计算。
- 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。
- The method for analyzing ultimate load capacity of steel curved beam with degenerated three-dimensional solid virtual laminated beam element is presented. 提出采用三维实体退化虚拟层合梁单元计算钢曲梁极限承载力的方法。
- Jin came after the curved beam (Lucheng northern) and Lu army in a fierce battle, killing Shu-feng, the infant son arrested Lu, Lushun shou qian yang out of the country. 晋军来到之后,在曲梁(潞城北部)与潞国军队激战一场,杀了丰舒,把潞子婴儿抓去,顺手牵羊灭了潞国。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里,重音在第一个音节上。,在"mother"这一字里,重音在第一个音节上。
- At the same time, with the effect of prestress force、changes of temperature and driving of vehicle, curved beam appears lateral displacement, bearing bears transverse reactions. 同时,弯箱梁在预加力、季节温差以及车辆离心力的作用,梁体又呈现向外侧的横向变形,支座也承受横向推力;
- She stressed that point in particular. 她特别强调了那一点.
- He reverted to smoking when under stress. 他因受到压力又恢复了吸烟的习惯。