steel arch

Korimann arch saver

科里曼型回收拱形钢支架机

yielding roadway arch

可缩性巷道拱形支架

articulated yielding arch

铰接可缩性拱形支架

Construction Technology of Concrete Arch Bridge by Long Span Adjustable Steel Arch Frame Without Rest Pier;

大跨度可调式无支墩钢拱架施工混凝土拱桥技术

Finite element analysis of combined support system of steel arch shelf and lock bolting with shotcrete in diversion tunnel

导流隧洞钢拱架与喷锚支护体系有限元分析

ched-type piling bar

(钢材) 拱形板桩

Deformation Monitoring and Analysis of Large-span Steel Tube Arch Truss during Construction;

大跨钢管拱桁架结构施工期变形监测及分析

The box arched bridge without support single base rib closure lift technology

箱形拱桥无支架单基肋碰撞合龙吊装技术

1. Bearing capacity research of ACSR with unequal altitude support.

1、支座不等高拱形波纹钢屋盖承载力的研究。

The Method of Simulation Calculation in the Stages of Raw Support Cable Hoisting of Long-span CFST Arch Bridge;

大跨度钢管混凝土拱桥无支架缆索吊装过程中的仿真计算分析

Study on Cable-hoisting Erection System without Supporting Frame of Long-Span CFST Arch Bridge;

大跨度钢管混凝土拱桥无支架缆索吊装系统研究

Steel-wood composite support scaffold was employed for construction of Danhe River Super Major Bridge, a stone arch bridge with a main span of 146 m.

晋焦高速公路丹河特大桥为主跨146m的石拱桥，该桥在施工中采用钢、木结合的支撑拱架。

Structural Influence Factors of Concentrically K-braced Steel Frames;

K形中心支撑钢框架的结构影响系数

Control of the Shape of Concrete Fill Steel Tube Arch Bridge s Rib While it is Installation;

钢管混凝土拱桥拱肋吊装中的拱轴线形控制

Design Optimization on Axial Cord of Concrete Filled Steel Tube Arch Bridge;

钢管混凝土拱桥拱肋线形的设计优化

In view of the problems occurring in trapezoidal support used in coal seam gateway, a novel small-curvature arch support for mining engineering is presented.

针对煤层顺槽梯形支架存在的问题，提出一种新型结构的小曲率拱型支架。

This paper presents the structure of the scaffold, as well as setting precamber and decentering techniques.

对该支撑拱架的结构、预留拱度设置、拱架卸落等进行了介绍。

A wooden frame built especially to support the sides of an arch until the keystone is positioned.

支拱板条专门用来在拱顶石放置好以前支撑拱的两边木架子