triple articulation arch

According to the operation situation of AZD20-25/400 coal thrower in one power plant,based on the burning action and influence which was boiler back arch to chain furnace,an energy-saving back arch was added to improve hearth temperature and coal adaption and improve thermal efficiency and obtain better economy benefits.

针对AZD20-25/400型抛煤机倒转链条炉在某电厂的运行情况,运用锅炉后拱对链条炉的燃烧作用和影响,对该炉采用了增设节能后拱的方法,提高了炉膛温度和煤种适应性,降低锅炉热损失,从而提高了锅炉热效率,取得了良好的经济效益。

A new coating technology of polyurethane preventing water is applied to corner of arch of steel - plate arched storage facilities.

对钢板拱型储存设施拱脚节点上，采用聚氨酯涂膜防水新工艺。

The Application of a New Waterproof Technique with Polyurethane Membraneon Arched Fulcraofa Warehouse;

聚氨酯涂膜防水新工艺在储存设施拱脚节点上的应用

The Analysis of Foot of Concrete-filled Steel Tubular Arch Bridge;

钢管混凝土系杆拱桥拱脚结点受力分析

Local Stress Analysis of Joint of New Arch Spring of a Composite Truss Arch Bridge

某桁式组合拱桥新拱脚结点局部应力分析

Test and Research on Bearing Stress of Tubular Joints Used in Concrete-Filled Steel Tube Arch Bridges;

钢管混凝土拱桥节点承载力试验研究

Study on Stress Concentration and Fatigue Life of Tubular Joints in Concrete-Filled Steel Tubular Arch Bridge;

钢管混凝土拱桥节点应力集中及疲劳寿命研究

Finite element analysis of integral joint in three-truss continuous steel truss arch bridge

三主桁连续钢桁拱桥整体节点有限元分析

A Finite Element Analysis on the Stress and the Stress Concentration of Tubular Joint in Concrete-filled Steel Arch Bridge;

钢管混凝土拱桥管节点应力及应力集中有限元分析

Fatigue test on the semi-rigid connections between railway floor beam and primary truss of long span steel truss arch bridges

大跨钢桁拱轨道横梁半刚性连接节点疲劳性能试验研究

Fatigue Safety on Weak Connection of Arch Truss Cross Joint of Chaotianmen Yangtze River Bridge

朝天门长江大桥拱桁交叉节点弱连接的疲劳安全性

RESEARCH ON FATIGUE LIFE OF CFST ARCH BRIDGE TUBULAR JOINTS BASED ON THE METHOD OF NATURAL FLAW

固有缺陷法在钢管混凝土拱桥管节点疲劳寿命中的应用研究

The Design and Constructional Disposal on the Column Base Joint of Lightweight Steel Adding Story on the Top of Multistoried Building

多层建筑顶部轻钢加层柱脚节点的设计与构造

Experimental Study on Behavior of Semi-Embedded Type CFT Column Base;

钢管混凝土外包式柱脚节点性能试验研究

Structural Characteristic Study on Skewback of Through Concrete Filled Steel Tube Tied-arch Bridge;

下承式钢管混凝土系杆拱桥拱脚受力分析

This machine can mold the joint point and instep point simultaneously.

一次整型动作即可同时完成关节点与脚背点之定型。

Anchorage of abutment near by dam toe-effective reinforcement method for high arch dam

垫脚加锚-高拱坝加固增稳的高效方法

Design and Local Stress Analysis of Arch Springs of Xinkai River Bridge

新开河大桥拱脚设计及局部应力分析

an arch with a pointed apex.

有一个尖锐的顶点的拱。

a round arch drawn from a single center.

只有一个中心点的圆拱。