Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforced old large-span steel-wood roof truss system and construction method thereof
The invention discloses a reinforced old large-span steel-wood roof truss system and a construction method thereof. The reinforced old large-span steel-wood roof truss system comprises roof truss units, purlines, roof panels, longitudinal supports and diagonal bracings. Two ends of the roof truss unit are supported on the left main body component and the right main body component; each roof truss unit comprises a roof truss support, a lower chord, a web member and an upper chord; the roof truss support is connected with the left main body component through a first bottom connecting piece and comprises a vertical support, an inclined support and a first steel sleeve; the top of the vertical support is connected with a first steel sleeve head; the top of the inclined support is connected with a second steel sleeve head; the upper chord is of a wood structure and is obliquely arranged between the roof truss support and the right main body component; the upper chord comprises an old upper chord member, a new upper chord member, a first carbon fiber cloth hoop and a first carbon fiber plate; the lower chord is horizontally arranged below the upper chord; the lower chord is made of steel bars, and hanging bars are connected between the lower chord and the upper chord; the web members are arranged between the two lower chords and the upper chord at intervals. The technical problems that an original building style and appearance cannot be preserved and an ancient building cannot be effectively protected when a traditional existing house wooden roof frame is repaired are solved.
一种经加固的老旧大跨度钢木屋架体系及其施工方法，包括屋架单元、檩条、屋面板、纵撑和剪刀撑；屋架单元两端支撑在左主体构件和右主体构件上；屋架单元包括屋架支撑、下弦、腹杆和上弦；屋架支撑通过第一底部连接件与左主体构件连接，包括竖撑、斜撑和第一钢套筒；竖撑顶部连有第一钢套头，斜撑顶部连有第二钢套头；上弦为木结构，倾斜设在屋架支撑与右主体构件之间；上弦包括有旧上弦杆、新上弦杆、第一碳纤维布围箍和第一碳纤维板；下弦水平设在上弦下方；下弦为钢筋制成，下弦与上弦之间连结有吊筋；腹杆间隔布置在两根下弦与上弦之间。本发明解决了传统的既有房屋木屋架修缮无法保存原始建筑风貌，不能对古建筑起到有效保护作用的技术问题。
Reinforced old large-span steel-wood roof truss system and construction method thereof
The invention discloses a reinforced old large-span steel-wood roof truss system and a construction method thereof. The reinforced old large-span steel-wood roof truss system comprises roof truss units, purlines, roof panels, longitudinal supports and diagonal bracings. Two ends of the roof truss unit are supported on the left main body component and the right main body component; each roof truss unit comprises a roof truss support, a lower chord, a web member and an upper chord; the roof truss support is connected with the left main body component through a first bottom connecting piece and comprises a vertical support, an inclined support and a first steel sleeve; the top of the vertical support is connected with a first steel sleeve head; the top of the inclined support is connected with a second steel sleeve head; the upper chord is of a wood structure and is obliquely arranged between the roof truss support and the right main body component; the upper chord comprises an old upper chord member, a new upper chord member, a first carbon fiber cloth hoop and a first carbon fiber plate; the lower chord is horizontally arranged below the upper chord; the lower chord is made of steel bars, and hanging bars are connected between the lower chord and the upper chord; the web members are arranged between the two lower chords and the upper chord at intervals. The technical problems that an original building style and appearance cannot be preserved and an ancient building cannot be effectively protected when a traditional existing house wooden roof frame is repaired are solved.
一种经加固的老旧大跨度钢木屋架体系及其施工方法，包括屋架单元、檩条、屋面板、纵撑和剪刀撑；屋架单元两端支撑在左主体构件和右主体构件上；屋架单元包括屋架支撑、下弦、腹杆和上弦；屋架支撑通过第一底部连接件与左主体构件连接，包括竖撑、斜撑和第一钢套筒；竖撑顶部连有第一钢套头，斜撑顶部连有第二钢套头；上弦为木结构，倾斜设在屋架支撑与右主体构件之间；上弦包括有旧上弦杆、新上弦杆、第一碳纤维布围箍和第一碳纤维板；下弦水平设在上弦下方；下弦为钢筋制成，下弦与上弦之间连结有吊筋；腹杆间隔布置在两根下弦与上弦之间。本发明解决了传统的既有房屋木屋架修缮无法保存原始建筑风貌，不能对古建筑起到有效保护作用的技术问题。
Reinforced old large-span steel-wood roof truss system and construction method thereof
一种经加固的老旧大跨度钢木屋架体系及其施工方法
DAI JUNBAO (Autor:in) / GAO BING (Autor:in) / LIANG TIAN (Autor:in) / TANG JIE (Autor:in) / WANG CHUNHONG (Autor:in) / LI TUO (Autor:in) / JIANG MANHUA (Autor:in) / LIU JITAO (Autor:in) / WANG MENG (Autor:in) / HE WEI (Autor:in)
29.07.2022
Patent
Elektronische Ressource
Chinesisch
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