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- simply supported RC beam 钢筋混凝土简支梁
- THEORETICAL AND EXPERIMENTAL RESEARCH ON CALCULATING METHODS FOR ULTIMATE LOAD AND DEFLECTION OF FOUR SIDES SIMPLY SUPPORTED RC WAFFLE FLOOR SLAB 四边简支钢筋混凝土双向密肋楼盖极限荷载与挠度计算方法的理论与试验研究
- A nonlinear finite element analysis of 4 RC deep flexural simply supported beams with the program VT2 is presented. 摘要使用基于扰动应力场模型的非线性有限元程序VT2分析了4个深受弯简支梁的受力性能。
- The breakage types of crossbeam of simply supported T beam mainly embodied with three aspects,not coplanar,height difference and damaged. 梁横向连接病害主要表现在横隔梁不共面、横隔梁错台、横隔梁破损。
- In the mechanics, the class of problems describes the deformations of the elastic beam, of which an end is simply supported and the other is clamped by sliding clamps. 在力学中，这类边值问题描述了一端简单支撑，另一端被滑动夹子夹住的弹性梁的形变。
- Abstrcat>The article analyses the structure character of simply supported skew beam rectangle aqueduct and deduces the calculation formula of internal force and bearing force. 分析了简支梁式斜交矩形渡槽的结构特性,推导出了其内力及支反力的计算公式,并与正交渡槽的受力特性进行了比较。
- Finally, it brings up design method and recommendations of the prestressedreinforced CFRP-lamina RC beam. 最后提出了预应力碳纤维板加固RC梁的设计方法及建议。
- This method can be used to check the maximum bonding shear stress at the end of plate, and to prevent the local destruction of the RC beam. 采用本文方法可以对加强片端部最大锚固剪应力进行验算，防止混凝土梁出现局部受拉破坏。
- New equation is derived from an object function by means of initial values af-ter the differential equation of deflection in the simply supported beam with step func-tion,and dirac function is laplace transformed and inverse transformed. 本文对含有阶梯函数、Dirac函数的简支梁挠曲线的四阶微分方程进行Laplace变换，然后再进行逆变换，求出原函数，最后利用边界条件推导并建立连续梁的新三弯矩方程。
- The paper mainly study interfacial shear stress distribution and influence parameters on the experiment of 16 RC beam strengthened with CFRP. 通过16根CFRP抗弯加固钢筋混凝土梁的试验，主要研究纤维片材端部和裂缝附近的界面剪应力分布规律及其影响因素。
- And, springback of member bar and straight beam is simulated by finite-element program software ANSYS. Both of the springback energy theory and the finite-element method are verified by a springback test of simply supported beam. 将其结果和用有限元通用计算程序ANSYS软件对杆件和直梁的回弹进行模拟计算的结果加以比较，以及通过做一个简支梁的回弹试验来验证回弹能量原理及其有限元法的正确性。
- Flexural carrying capacity of the corroded RC beam is proposed by considering change of bond strength between steel and concrete and the compressive steel corrosion. 从理论上对锈蚀钢筋混凝土梁的正截面抗弯承载能力进行了研究，根据锈蚀钢筋混凝土梁中钢筋和混凝土的粘结强度的变化以及有无受压钢筋锈蚀影响对锈蚀梁进行了分类，并根据各自的情况、可能出现的破坏模式对承载力进行了分类计算。
- Crack development and failure modes, longitudinal reinforcement strain distributions and load-deflection curves were compared as a result in order to evaluate the validity of the disturbed stress field model to analyse such deep simply supported beam. 通过与试验结果的对比，在开裂形态、破坏形式、纵筋应变分布及荷载位移曲线等局部与整体反应层次上，评价了扰动应力场模型模拟深受弯简支梁受力性能的适用性。
- The flexural behaviors of the RC beamstrengthened with wire mesh mortar and the RC beam strengthened with WM/SBM werecompared through an experimental study. 第一次实验研究共取用4根梁，进行了钢丝网砂浆、钢丝网钢筋砂浆加固梁性能对比实验研究，并初步探讨钢丝网与钢筋的合理匹配和影响施工质量的因素。
- A fire resistance test has been carried out for a RC beam which is retrofitted with the composite cover of the high strength steel mesh and polymeric motar. 采用高强钢绞线网片-聚合物砂浆复合面层对一根经抗弯加固后的钢筋混凝土梁进行耐火试验。
- The test results confirm that ferrocement can be used to significantly increase the flexural capacity, raise crack-resisting capacity and improve the bending stiffness of RC beam. 试验结果表明,钢筋网复合砂浆薄层可以明显地提高钢筋混凝土梁的抗弯承载力,改善抗裂性能,增强构件的抗弯刚度。
- The shaft of Fig. 3-33 is simply supported at A and B and is keyed against rotation at A. 图3-33的轴被简支在A和B上，并在A处用键固定防止转动。
- A new superposition method for deflections of beams is suggested.A simply supported beam can be turned into a cantilevered beam. 摘要目的提出一种弯曲变形叠加的新方法。
- C.Z type purlins serve as components of mainbody in simply supported or continuous way, There are materials with Q235 grade of strength. 型钢以简支或连续方式作为主体结构上的构件，一般赛用Q235强度等级材料。
- In this paper, twenty-seven simply supported beams, strengthened by different kind and number of plies of FRPs, are tested. 试验结果表明，加固纤维与原梁相结合形成组合构件，使纤维布与原梁一起参与受弯作用；
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