• 支撑屋顶中的根。

    Rafter: One of the sloping beams that supports a pitched roof.

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  • 力学特点正交桥相比很大区别。

    The mechanical properties of a skew girder bridge differ a great deal from those of an orthogonal girder bridge.

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  • 跨径影响公路简支地震反应另一个重要参数

    Span is another important parameter for seismic response of skew highwaybridges.

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  • 建立了直接确定荷载横向分布系数计算模型

    A calculating model which can determine directly the load transverse distribution factors of simple supported skew beam Bridges is established.

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  • 工程界争议横向刚度问题进行了较深入研究

    This paper deeply studies the problem of transverse stiffness of skew girder bridge which has been argued for a long time.

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  • 把一个连续力学问题转化连续正桥的力学问题。

    It transformed the mechanic problem from the continuous skew beam bridge into the continuous straight beam bridge.

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  • 工程结构设计时,屋面如何处理避免结构安全隐患重要问题

    In project structural design, how to handle the roofing cant beam is an essential question of keeping away from potential security problems.

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  • 公司拥有七仙女”织品加工户上百余家,古老脚踏木制斜梁机千余台。

    The company owes more than one hundred home-made factories, over one thousand old looms.

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  • 保持架部位存在这样斜梁部位作引导部位合理

    Such point existing in the inclined plane of m type cage inclined beam place, it is more reasonable to use the inclined beam place as land riding place.

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  • 本文主要针对传统计算方法不足采用组合有限单元方法计算分析斜梁桥问题。

    This paper primarily aims at the deficiency of conventional computation method of skew girder Bridges, calculates and analyses skew girder bridge based on integrated finite element method.

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  • 国家体育场看台属于锯齿形超长悬挑构件截面尺寸大精度要求高施工难度大

    The stand inclined beams of National Stadium, a kind of super-long zigzag cantilever member, have some characteristics which are large section size, great precision and difficult construction.

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  • 锁紧式篮球架具有延长向下折曲部分,延长折曲部分拉杆螺栓固定

    The utility model relates to a rear locked basket post. An extension flex part is arranged on an inclined beam and fixed with a back stay by double bolts.

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  • 明白能否救出阅上人,关键自己身上否则就只剩了。

    Review joss-stick Yan know, can extrication month Duo Lang and really peruse a person, the key is on oneself, otherwise remain is hard to rush inclined beam cavity of one way.

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  • 关键分析数值模拟结果确定综放沿空小断面留巷的断面形状,给出了合理支护设计

    The entry section shape and the reasonable design of inclined beam were determined according to the analysis of key blocks and the results of numerical simulation.

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  • 通过对门式刚整体稳定分析研究了刚架的高跨斜梁坡度结构稳定计算长度系数影响

    Through over-all stability analysis, the influence of height-span ratio, rafter slope to the stability and the effective factors of gable portal frames are also presented in this paper.

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  • 根据结构及其横向受力特点提出了“弹性支承刚性”进行跨中荷载横向分布的计算。

    The elasticity support rigidity crossbeam method is brought forward according to orientation structure endure force character of skew bridge with multilongitudinal beams.

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  • 根据试验数据提出了存在裂缝钢筋混凝土抗剪强度系数计算公式。

    The formula of reduced shear strength coefficient of RC beams with inclined cracks is put forward to according to the test data.

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  • 特别是木材细节部分例如工人截面部分解决问题。

    Timber details such as scarf joint were resolved with the builder to be applied in the beam section.

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  • 状物钉,专有紧固件-柱子连接中被用到,公寓建设需要更多材料劳动力

    Blocking, toe-nailing, or proprietary fasteners are needed for the girt-to-post connection, which requires more material and labor than flat construction.

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  • 预应力加固截面截面承载力提出了新的规范体系协调的计算方法

    Thenew method for calculating bearing capacity of beams strengthened by prestressing method are out for-ward and it is coordinated with the code system.

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  • 纤维高强混凝土对于改善结构初始荷载作用,并不明显

    The steel fiber cannot obviously improve the loads corresponding to the first inclined cracks.

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  • 提出裂缝混凝土承受的剪力应力计算方法

    The method for calculating the shear carried by the concrete and the stirrup stress in beams with inclined cracks are suggested in the paper.

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  • 研究了外部U形粘贴碳纤维加固钢筋混凝土弯矩区段截面受力特性

    This paper makes experimental study of stress character of reinforced concrete beam's oblique section in negative area strengthened with U-jackets carbon fiber reinforced polymer (CFRP).

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  • 首先能量原理出发,推导了单跨内力变形计算一般公式

    The general formulas of internal forces and displacements of skewly supported single-span beam are deduced from the energy principle.

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  • 翘曲位移及其双力矩通过加劲的节点的传递提出新的数学分析模型

    A new model was proposed for transmission of warping deformations and bimoments in beam and column through diagonally stiffened beam-to-column joints.

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  • 本文根据构造异性弯曲理论,把板组合结构比拟成板来计算。

    The plate girders system structure was considered as a plate according to the theory of bending of skew plate.

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  • 结合连续试验结果,分析了此种桥型受力特点、变形特点,给出了试验方案方法试验成果

    This paper analyses the speciality of the internal force and deflection in point of concrete continuous skew support curved grider bridge, gives its load test plan, way and results.

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  • 纤维之间在提高钢筋混凝土截面承载力方面存在藕合增强效应”。

    There is not composite enhancing effect to shear resistance of reinforced concrete beams between steel fiber and stirrups.

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  • 本文提出混凝土箍筋应力计算公式

    In this paper, the formula for calculating stress spectra of hoping and diagonal bar is presented.

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  • 本文试验研究基础上,运用根据极限平衡理论建立锈蚀钢筋混凝土简支截面承载力计算模型

    Based on this research and using the ultimate equilibrium theory, the calculation model of shear bearing capacity of corroded simply supported reinforced concrete beam is established.

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