Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Old building roof reconstruction method
The invention discloses an old building roof transformation method which comprises the steps that an original parapet wall of an old building is removed from a roof ring beam or a roof frame beam, reinforcement of the roof ring beam/the roof frame beam is completed, a support foundation is poured on a roof ring beam/roof frame beam bearing node, and the lower portion of a support is installed. And a roof beam section with the upper portion of the support is installed, beam section combination is completed, prefabricated slab covering is conducted, and parapet wall handrail installation is completed. In order to ensure that residents on the top floor are not affected, the building roofs are updated and reformed in a fabricated covering mode, multiple functions can be added, the reformation does not damage the heat preservation and waterproof functions of the roofs of an original building, a cavity is formed between the new roofs and the old roofs, air convection is formed, and the functions of sun shading, ventilation, sound insulation and water resistance are achieved; and the living quality of top floor residents is improved. And the cross section size of the component is reduced to the greatest extent by adopting an assembly type prestress technology, and the load is reduced to reduce the influence on the original structure.
本发明公开了一种老旧建筑屋面改造方法，所述老旧建筑屋面改造方法包括：拆除老旧建筑原有女儿墙至屋面圈梁或屋面框架梁，完成屋面圈梁/屋面框架梁的加固，在屋面圈梁/屋面框架梁承重节点上浇筑支座基础，安装支座下部，安装带支座上部的屋面梁段，完成梁段组合，进行预制板覆盖并完成女儿墙栏杆安装。本发明为保证顶楼住户不受影响而采取的给建筑屋面采用装配式加盖的更新改造方法，并可以附加多种功能，此种改造不破坏原有建筑的屋面保温防水功能，在新旧屋面之间形成一个空腔，形成空气对流，具有遮阳换气，隔声防水功能，提高顶楼住户的居住品质。并采用装配式预应力技术最大限度降低构件截面尺寸，减小荷载进而减小对原有结构的影响。
Old building roof reconstruction method
The invention discloses an old building roof transformation method which comprises the steps that an original parapet wall of an old building is removed from a roof ring beam or a roof frame beam, reinforcement of the roof ring beam/the roof frame beam is completed, a support foundation is poured on a roof ring beam/roof frame beam bearing node, and the lower portion of a support is installed. And a roof beam section with the upper portion of the support is installed, beam section combination is completed, prefabricated slab covering is conducted, and parapet wall handrail installation is completed. In order to ensure that residents on the top floor are not affected, the building roofs are updated and reformed in a fabricated covering mode, multiple functions can be added, the reformation does not damage the heat preservation and waterproof functions of the roofs of an original building, a cavity is formed between the new roofs and the old roofs, air convection is formed, and the functions of sun shading, ventilation, sound insulation and water resistance are achieved; and the living quality of top floor residents is improved. And the cross section size of the component is reduced to the greatest extent by adopting an assembly type prestress technology, and the load is reduced to reduce the influence on the original structure.
本发明公开了一种老旧建筑屋面改造方法，所述老旧建筑屋面改造方法包括：拆除老旧建筑原有女儿墙至屋面圈梁或屋面框架梁，完成屋面圈梁/屋面框架梁的加固，在屋面圈梁/屋面框架梁承重节点上浇筑支座基础，安装支座下部，安装带支座上部的屋面梁段，完成梁段组合，进行预制板覆盖并完成女儿墙栏杆安装。本发明为保证顶楼住户不受影响而采取的给建筑屋面采用装配式加盖的更新改造方法，并可以附加多种功能，此种改造不破坏原有建筑的屋面保温防水功能，在新旧屋面之间形成一个空腔，形成空气对流，具有遮阳换气，隔声防水功能，提高顶楼住户的居住品质。并采用装配式预应力技术最大限度降低构件截面尺寸，减小荷载进而减小对原有结构的影响。
Old building roof reconstruction method
一种老旧建筑屋面改造方法
PENG DEKUN (Autor:in) / QIN YONGHONG (Autor:in) / LYU WENZHI (Autor:in) / ZHOU JIAN (Autor:in) / ZHOU JIRI (Autor:in) / WANG LICHUAN (Autor:in) / HE GUANGYUAN (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
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