Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Exposed circular wooden pillar foot prestress reinforcing device applicable to high-rise wood structure
The invention provides an exposed circular wooden pillar foot prestress reinforcing device applicable to a high-rise wood structure. The exposed circular wooden pillar foot prestress reinforcing device applicable to the high-rise wood structure is composed of an upper end plate (1), a lower end plate (2), an inner partition plate (6), a partition plate reserved hole (3), an inner steel cylinder (5), an inner cylinder reserved hole (4), a prestress rib (7), an anchorage device (8) and an end plate reserved hole (9). The exposed circular wooden pillar foot prestress reinforcing device applicable to the high-rise wood structure is characterized in that the inner steel cylinder (5) wraps a circular wooden pillar and is connected with the circular wooden pillar in the mode that rivets penetrate through the inner cylinder reserved hole (4), the upper end plate (1), the lower end plate (2), the inner steel cylinder (5) and the prestress rib (7) form a component part with the self-resetting function, and the prestress rib (7) penetrates through the end plate reserved hole (9) and is fixed to the upper end plate (1) and the lower end plate (2) through the anchorage device (8). The exposed circular wooden pillar foot prestress reinforcing device applicable to the high-rise wood structure can effectively conduct anti-seismic reinforcement on the circular wooden pillar, improve the bending resistance and the shearing resistance of the circular wooden pillar, achieve the self-resetting function of the circular wooden pillar in the high-rise wood structure under strong earthquakes, and reduce lateral displacement and residual deformation of the wood structure under the action of earthquakes.
一种高层木结构适用的外露式圆形木柱柱脚预应力加固装置，由上端板(1)、下端板(2)、内隔板(6)、隔板预留孔洞(3)、内钢筒(5)、内筒预留孔洞(4)、预应力筋(7)、锚具(8)、端板预留孔洞(9)组成，其特征在于内钢筒(5)包裹圆形木柱，并通过铆钉穿过内筒预留孔洞(4)进行连接，上端板(1)、下端板(2)、内钢筒(5)、预应力筋(7)组成带有自复位功能的构件部分，预应力筋(7)通过端板预留孔洞(9)并由锚具(8)固定于上端板(1)和下端板(2)。本发明可有效的对圆木柱进行抗震加固，提高其抗弯、受剪能力，实现在强震下高层木结构中圆形木柱的自复位功能，减少了木结构在地震作用下侧向位移和残余变形。
Exposed circular wooden pillar foot prestress reinforcing device applicable to high-rise wood structure
The invention provides an exposed circular wooden pillar foot prestress reinforcing device applicable to a high-rise wood structure. The exposed circular wooden pillar foot prestress reinforcing device applicable to the high-rise wood structure is composed of an upper end plate (1), a lower end plate (2), an inner partition plate (6), a partition plate reserved hole (3), an inner steel cylinder (5), an inner cylinder reserved hole (4), a prestress rib (7), an anchorage device (8) and an end plate reserved hole (9). The exposed circular wooden pillar foot prestress reinforcing device applicable to the high-rise wood structure is characterized in that the inner steel cylinder (5) wraps a circular wooden pillar and is connected with the circular wooden pillar in the mode that rivets penetrate through the inner cylinder reserved hole (4), the upper end plate (1), the lower end plate (2), the inner steel cylinder (5) and the prestress rib (7) form a component part with the self-resetting function, and the prestress rib (7) penetrates through the end plate reserved hole (9) and is fixed to the upper end plate (1) and the lower end plate (2) through the anchorage device (8). The exposed circular wooden pillar foot prestress reinforcing device applicable to the high-rise wood structure can effectively conduct anti-seismic reinforcement on the circular wooden pillar, improve the bending resistance and the shearing resistance of the circular wooden pillar, achieve the self-resetting function of the circular wooden pillar in the high-rise wood structure under strong earthquakes, and reduce lateral displacement and residual deformation of the wood structure under the action of earthquakes.
一种高层木结构适用的外露式圆形木柱柱脚预应力加固装置，由上端板(1)、下端板(2)、内隔板(6)、隔板预留孔洞(3)、内钢筒(5)、内筒预留孔洞(4)、预应力筋(7)、锚具(8)、端板预留孔洞(9)组成，其特征在于内钢筒(5)包裹圆形木柱，并通过铆钉穿过内筒预留孔洞(4)进行连接，上端板(1)、下端板(2)、内钢筒(5)、预应力筋(7)组成带有自复位功能的构件部分，预应力筋(7)通过端板预留孔洞(9)并由锚具(8)固定于上端板(1)和下端板(2)。本发明可有效的对圆木柱进行抗震加固，提高其抗弯、受剪能力，实现在强震下高层木结构中圆形木柱的自复位功能，减少了木结构在地震作用下侧向位移和残余变形。
Exposed circular wooden pillar foot prestress reinforcing device applicable to high-rise wood structure
一种高层木结构适用的外露式圆形木柱柱脚预应力加固装置
FAN JINGXIAN (Autor:in) / ZHANG YANTAI (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
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