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A platform for research: civil engineering, architecture and urbanism
Vibration reduction damping type bamboo double-spliced beam component for traffic guardrail and preparation method of vibration reduction damping type bamboo double-spliced beam component
The vibration attenuation damping type bamboo double-spliced beam component for the traffic guardrail comprises two right-trapezoid-shaped covering plates and a plurality of middle clamping blocks, and the multiple middle clamping blocks are sequentially and fixedly arranged between the two right-trapezoid-shaped covering plates from bottom to top according to the characteristics of variable thickness and variable spacing; the invention further provides a preparation method of the vibration attenuation damping type bamboo double-spliced beam component for the traffic guardrail. The method comprises the steps that bamboo bundle laminated veneer lumber is sliced into covering plates; sawing the bamboo bundle laminated veneer lumber to obtain a middle clamping block; the method comprises the following steps: firstly, coating an adhesive on the contact surface of a covering plate and a middle clamping block, then positioning and punching the covering plate and the middle clamping block, and then connecting and fixing the covering plate and the middle clamping block through a bolt and a double-gasket nut to obtain the bamboo double-spliced beam component. The bamboo double-spliced beam component prepared by the invention has the characteristics of light weight, high strength and excellent impact resistance and damping performance, can be widely applied to preparation of guardrails in scenes such as road traffic and park landscapes, and has a good application prospect.
本发明公开了一种交通护栏用减振阻尼型竹质双拼梁构件，包括两个直角梯形的覆板和多个中间夹块，多个中间夹块以变厚度、变间距的特征从下到上依次固定设置在两个直角梯形覆板之间；还提供上述交通护栏用减振阻尼型竹质双拼梁构件的制备方法，该方法为：将竹束单板层积材开片成覆板；锯切竹束单板层积材得到中间夹块；先在覆板和中间夹块的接触面上涂抹胶黏剂，再对覆板和中间夹块定位打孔，然后通过螺栓和双垫片螺母将覆板与中间夹块连接固定，得到竹质双拼梁构件。本发明制成的竹质双拼梁构件具有轻质高强的特点和优良的抗冲击和阻尼性能，能够广泛应用于道路交通、公园景观等场景的护栏制备，具有良好的应用前景。
Vibration reduction damping type bamboo double-spliced beam component for traffic guardrail and preparation method of vibration reduction damping type bamboo double-spliced beam component
The vibration attenuation damping type bamboo double-spliced beam component for the traffic guardrail comprises two right-trapezoid-shaped covering plates and a plurality of middle clamping blocks, and the multiple middle clamping blocks are sequentially and fixedly arranged between the two right-trapezoid-shaped covering plates from bottom to top according to the characteristics of variable thickness and variable spacing; the invention further provides a preparation method of the vibration attenuation damping type bamboo double-spliced beam component for the traffic guardrail. The method comprises the steps that bamboo bundle laminated veneer lumber is sliced into covering plates; sawing the bamboo bundle laminated veneer lumber to obtain a middle clamping block; the method comprises the following steps: firstly, coating an adhesive on the contact surface of a covering plate and a middle clamping block, then positioning and punching the covering plate and the middle clamping block, and then connecting and fixing the covering plate and the middle clamping block through a bolt and a double-gasket nut to obtain the bamboo double-spliced beam component. The bamboo double-spliced beam component prepared by the invention has the characteristics of light weight, high strength and excellent impact resistance and damping performance, can be widely applied to preparation of guardrails in scenes such as road traffic and park landscapes, and has a good application prospect.
本发明公开了一种交通护栏用减振阻尼型竹质双拼梁构件，包括两个直角梯形的覆板和多个中间夹块，多个中间夹块以变厚度、变间距的特征从下到上依次固定设置在两个直角梯形覆板之间；还提供上述交通护栏用减振阻尼型竹质双拼梁构件的制备方法，该方法为：将竹束单板层积材开片成覆板；锯切竹束单板层积材得到中间夹块；先在覆板和中间夹块的接触面上涂抹胶黏剂，再对覆板和中间夹块定位打孔，然后通过螺栓和双垫片螺母将覆板与中间夹块连接固定，得到竹质双拼梁构件。本发明制成的竹质双拼梁构件具有轻质高强的特点和优良的抗冲击和阻尼性能，能够广泛应用于道路交通、公园景观等场景的护栏制备，具有良好的应用前景。
Vibration reduction damping type bamboo double-spliced beam component for traffic guardrail and preparation method of vibration reduction damping type bamboo double-spliced beam component
一种交通护栏用减振阻尼型竹质双拼梁构件及制备方法
WANG GE (author) / HAN SUN-WOO (author) / CHEN FUMING (author) / CHENG HAITAO (author) / YE HANZHOU (author)
2023-08-25
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
B27M
Holzbearbeitung, soweit nicht in den Unterklassen B27B-B27L vorgesehen
,
WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L
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