悬臂箱梁,cantilever box girder
1)cantilever box girder悬臂箱梁
1.In this paper , the calculation formula and boundary conditions of shear lag effect of thecantilever box girder with varying depth are deduced by the energy-differential method and the difference method.运用能量变分法和差分法推导出变截面悬臂箱梁剪力滞效应计算公式和边界条件。
2.To analyze the flexibility effect of shearing deformation oncantilever box girder of sandwich composite materials,the equivalent bending stiffness and shear stiffness of the box girder are deduced,thecantilever box girder is equivalent to an isotropy box girder which has the same longspan and stiffness.为了分析剪切变形对夹芯复合材料悬臂箱梁挠度的影响,推导了夹芯复合材料薄壁箱梁的等效弯曲刚度和剪切刚度,将夹芯复合材料悬臂箱梁等效为具有等跨度等刚度的均质箱梁;利用初等梁理论得到了考虑剪切变形的夹芯复合材料悬臂箱梁的挠曲线方程;分析了剪切变形对夹芯复合材料薄壁箱梁挠度的影响,为复合材料薄壁箱梁的设计提供了理论参考。
英文短句/例句
1.Research on the Parameters of Shear Lag Effect in Cantilever Box Girder Bridge悬臂箱梁桥剪力滞效应影响因素研究
2.Adaptability Analysis of Primary Beam Theory on Cantilever Box Girder of Sandwich Composite Materials夹芯复合材料悬臂箱梁初等梁理论适应性分析
3.Study of Sunlight Temperature Effect for Cantilevered Box Girder of Continuous Rigid Frame Bridge;连续刚构悬臂箱梁的日照温度效应研究
4.Flexibility Effect of Shearing Deformation on Cantilever Box Girder of Sandwich Composite Materials剪切变形对夹芯复合材料悬臂箱梁挠度的影响
5.The linearis monitoring under skew continuous box girder bridges cast with balanced cantilever method悬臂浇注斜交连续箱梁桥的线形监控
6.Cantilever Construct Technology for Main Box Girder of Fengpu Bridge;奉浦大桥主桥箱梁悬臂浇筑施工技术
7.Construction of the prestressed concrete continuous box beam cantilever casting预应力混凝土连续箱梁悬臂灌注施工
8.The Research on Technology of Concrete Box Girder Being Broaden with Steel Cantilever Beam;增设钢悬臂梁加宽混凝土箱梁技术研究
9.THE STUDY OF THE DESIGN THEORY FOR THE CANTILEVER DECK OF SINGLE-CELL BOX GIRDER BRIDGES单室箱梁桥悬臂行车道板设计计算理论研究
10.Research on the Reasonable Length of Cantilever of Concrete Box Girder;混凝土箱梁翼板悬臂合理长度分析研究
11.Study on Construction Technology of Box Girder Segment s Stub Matching Precast and Cantilever Erection;箱梁短线匹配预制及悬臂拼装施工技术研究
12.Experimental Investigation of the Model and Analysis on Curvilinear Bridge with Boxed Cross-section;曲线箱梁桥悬臂施工模型试验研究与分析
13.The Analysis of Disease and the Study of Strengthening with Cantilever RC Box Beam Bridge;悬臂式RC箱形梁桥病害分析与加固研究
14.Application Study of GPS RTK in Monitoring of Cantilevered Steel Box GirderGPS RTK技术在悬臂钢箱梁监测中的应用研究
15.Mechanical Behavious & Experimental Analysis of Wide Curved Box-Girder大悬臂弧线底板箱梁桥受力与试验分析
16.The cantilever construction technique of variable cross-section prestressed concrete continuou box-girder变截面预应力混凝土连续箱梁的悬臂施工技术
17.Cantilever casting construction of large-span and large-cross-section continuous box girder of passenger-dedicated line客运专线大跨度大截面连续箱梁悬臂浇筑施工
18.Analysis on the shear lag and effective width of high-strength concrete thin- walled box cantilever girder悬臂混凝土薄壁箱梁试验研究与分析对比
相关短句/例句
broad flange beam大悬臂箱梁
3)cantilever box-girder bridge悬臂箱梁桥
4)cantilevered steel box girder悬臂钢箱梁
1.Influenced by self gravity,wind and cantilevered stayed cable,cantilevered steel box girder of large-scale cablestayed bridge can vibrate in the installation process,its regime characteristics are in real-time monitoring with GPS RTK technique,and it has important significance for construction control of bridge.大型斜拉桥悬臂钢箱梁在安装过程中受到自身重力、风力、悬臂斜拉索的影响发生振动,应用GPS RTK技术对其动态特性进行实时监测,对桥梁施工控制具有重要意义。
5)cantilever casting box girder悬臂浇筑箱梁
6)cantilever box-girde悬臂组合箱梁
延伸阅读
悬臂梁冲击强度分子式：CAS号：性质：用悬臂梁形式测定的受试材料冲击强度。试验时将规定尺寸的试样一端夹在试样夹具上，然后释放一个摆锤对试样施加冲击负荷使试样破断。记录其吸收的能量而算得结果。试样可以有缺口，也可以无缺口。其结果分别称悬臂梁缺口冲击强度或悬臂梁无缺口冲击强度。试验中的有关条件都在标准试验方法中有明确规定，单位为kJ/m2。由于该试验方法中被打断的试样飞出带走的一部分能量(称飞出功)无法精确计算，因此不能获得材料破断的确切能量数据，但由于操作简便，故仍被广泛使用。特别是对用简支梁冲击得不到结果的材料，可使用悬臂梁冲击方法。
