Three-hinge arch is an abnormal style of construction, but the internal force of cross-section of three-hinge arch is always changing as the angle changes.
三铰拱的内力常因截面处拱轴切线水平倾角的变化而变化,内力计算显得比较麻烦,且计算工程量较大。
This paper discusses how to make programs that can calculate every three-hinge arch forced by all sorts of loads,and to draw their diagrams of internal force.
文章阐述了如何应用Mathcad建立程序,求解任意三铰拱在各种荷载作用下的弯矩、剪力和轴力,和绘制出相关内力图。
This paper presents analytical solutions of internal forces of a solid three hinged arch subjected to complex loadings by a singular function method.
用奇异函数法导出了实体三铰拱在复杂载荷作用下内力的解析解，与传统的数解法相比，由于用统一的解析式表达内力，便于编程计算，也便于根据已知外载情况合理地设计拱轴
This papaer presents a new structure,which is compound large span structures of Γ frame parabolical three hinged arch space truss.
提出一种新型屋架结构——Γ型柱抛物线三铰拱空间桁架组合大跨结构，导出了该结构有关的设计计算公式。
The parabola of higher order is taken as the axial curve of three-hinged arch subjected to the action of concentrated forces,uniform distributed force and stuffing load.
针对集中载荷、均布载荷以及填料重量载荷同时作用下的三铰拱结构,以高次抛物线为拱轴线方程,提出了优化拱轴线的方法,建立了以各控制截面弯矩平方和为最小的优化目标函数和约束方程。
Accident Analysis and Reconstruction of Monorail Hanging Beam System of Three Hinged Arch Roof Truss
三铰拱屋架单轨吊梁体系事故分析及改造
THE STRENGTHENING DESIGN OF A RC TRIPLE HINGED ARCH NATATORIUM
某钢筋混凝土三铰拱式游泳馆的加固设计
In-plane inelastic stability and ultimate strength of uniform I-section three-hinged circular steel arch in uniform compression
均匀受压工字型等截面三铰圆弧钢拱的平面内稳定性和极限强度
articulated yielding arch
铰接可缩性拱形支架
NONLINEAR PLANAR FINITE ELEMENT ANALYSIS OF RC HINGELESS ARCHS
钢筋混凝土无铰拱非线性平面有限元分析
In-Plane Nonlinear Theory and Elastic-Plastic Stability of Pined Circular Arches;
两铰圆弧拱非线性弯曲理论和弹塑性稳定
Research on Construction Technology and Detection of Two-Hinged Deck Arched Bridge;
双铰型上承式拱桥的施工工艺与检测研究
Research on the Construction Technology of Double-Hinge Type Arched Bridge Spanning Jin-Bin Superhighway;
跨津滨高速公路双铰型上承式拱桥施工技术研究
OUT-OF-PLANE STABILITY DESIGN OF PIN-ENDED CIRCULAR STEEL ARCH UNDER PURE COMPRESSION
圆管截面两铰圆弧纯压拱的平面外稳定性及设计方法
Influence of Fluctuating Hydrostatic Pressure on In-Plane Stability of Simply Supported Circular Arches
波形扰动静水压力对两侧铰支圆拱平面内稳定性的影响
Analysis of Mechanical Behavior of Rotating Hinge for Vertical Rotating Construction of a Steel and Concrete Composite Arch Bridge
竖转施工钢-混凝土组合拱桥转动铰力学性能分析
center bearing anchor bar
中摇枕拱板(三轴转向架)
Stiffness and Dynamics of 3-DOF Robot with Flexible Joints;
三自由度弹性铰链机器人静刚度与动力学研究
Dynamics numerical analysis of space deployable mechanism with three-dimensional clearance revolute joint
含三维间隙铰空间可展机构动力学数值分析
Design calculating method and application for excavating mechanism with three hinge points linkage
三铰点连杆挖掘机构的设计计算方法与应用
Study on the Proposal of the Third Stage RCC Arch Cofferdam for Three Gorges Project;
三峡三期碾压混凝土拱围堰方案研究
Three arches sustain the bridge.
三个拱形礅支撑着那座桥。
Static and Dynamic Analysis of Stone Arch Dam Structure was Studied Using the Three-Dimensional Finite Element;
砌石拱坝三维有限元静动力分析研究
