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发明授权
CN101586365B 一种跨度≥100m的吊车梁、屋盖支承结构 有权

一种跨度≥100m的吊车梁、屋盖支承结构
摘要：
本发明属于固定建筑物技术领域，公开了一种跨度≥100m吊车梁、屋盖支承结构。本发明其特征在于：屋面大桁架支撑在柱距≥100m的两根厂房柱上，通过吊车桁架和斜撑和下部桁架连接，同时下部桁架两端也支承在厂房柱上，吊车梁支承在下部桁架的顶部。本发明对于吊车梁跨度≥100m时，可同时解决吊车梁系统和屋盖系统的支承问题。本发明既满足了吊车的正常运行，提高了生产线的生产效率，又保证了厂房系统的安全性和施工的可实施性。本发明具有结构新颖，技术先进和安全可靠，能够应用于特大跨度吊车梁系统和屋盖系统的支承结构。
摘要（英）：

The invention disclose a crane girder and roof supporting structure with span greater than or equal to 100m which belongs to the fixed construction technical field. The invention is characterized in that the roofing girder is supported on two factory rods with rod distance greater than or equal to 100m that is connected with lower grinder via an overhead crane and a diagonal bracing and both endsof the lower grinder are supported on the factory rods. The grinder is supported at top of the lower grinder. The invention, with span of crane girder greater than or equal to 100m, can solve supportsof the crane girder system and the roof system. The invention does not only satisfy normal operation of the crane to improve manufacturing efficiency of production line, but also ensure security of the factory house system and practicability of the construction. The invention is novel in structure with advanced technology, secure and reliable, which can be applied to support structure of grindersystem and roof system with especially big span.

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