合理的安装顺序和工艺技术措施保证了钢桁拱的高精度合龙。
The high accuracy closure of steel trussed arch was ensured due to using correct assembly order and taking national technical measures.
部分填充混凝土钢箱桁拱桥拱脚段受弯规律、拱顶段轴向受力规律与钢箱桁拱差异明显。
The bending behavior of foot arch and the axial behavior of the vault are obviously differ form the typical steel truss arch.
南京大胜关长江大桥主桥钢桁拱采用架梁吊机双悬臂架设方案，主墩墩旁托架作为架梁的辅助支承体系必不可少。
Used as the auxiliary supporting system for erection of the spans, the pier-side brackets to be arranged at the main piers of the bridge were indispensible.
整个结构划分为若干组合单元，每个组合单元包括拱、桁梁及竖杆横撑架三部分。
The structure is resolved into several compound elements and every compound element consist of three parts: arch, trussed beam and lateral brace.
针对拱桁梁组合体系桥梁，本文提出一种空间计算方法。
In this paper a space analysis method for built-up system of arch trussed beam has been proposed.
大跨度拱桁式钢引桥是外海开敞式深水码头栈桥常用的上部结构型式之一。
Large-span arch truss steel bridge is a common superstructure of trestle bridge on open sea.
介绍信阳狮河大桥采用节段预制，龙门桁车提运，拱架上拼装等施工方法和施工工艺。
Method and technique of segmental prefabrication, transfer gantry hoisting, splicing on arch timbering in construction of Xinyang Shihe River Bridge are introduced.
着重介绍该桥的刚构、钢箱提篮拱与钢桁梁的施工方案、关键施工技术及施工控制要点。
In this paper, the construction schemes, key construction techniques and construction control of the rigid -frame structure, steel box basket handle arch and steel trusses, are mainly described.
桁式组合拱桥的新拱脚支撑着中部桁架拱，新拱脚结点构造和受力复杂。
The new arch spring of composite truss arch bridge is used to support the middle truss arch of the bridge and the structural formation and force conditions of the joint of the spring are complicated.
桁式组合拱桥的新拱脚支撑着中部桁架拱，新拱脚结点构造和受力复杂。
The new arch spring of composite truss arch bridge is used to support the middle truss arch of the bridge and the structural formation and force conditions of the joint of the spring are complicated.
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