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A platform for research: civil engineering, architecture and urbanism
Slope reinforcing anchor rod for constructional engineering
The invention belongs to the technical field of slope reinforcement, and particularly relates to a slope reinforcement anchor rod for constructional engineering, which comprises a rod head, the rod head is provided with two sections including a head section and a middle section; the top of the middle section is fixedly connected with a positioning plate, the cross section of the positioning plate is fan-ring-shaped, and the longitudinal section is T-shaped; sector-ring-shaped sliding grooves matched with the positioning plates are formed in the opposite faces of the head section and the middle section, the number of the sliding grooves and the number of the positioning plates are both larger than one, and the sliding grooves and the positioning plates are connected in a sliding and sealing mode; when the sliding groove is matched with the positioning plate, a space is reserved between the top of the positioning plate and the bottom of the sliding groove, and the rod head structure is arranged to be two sections, so that when a side slope is fixed, compared with an existing anchor rod without a damping function, the influence of vibration on a soil-rock structure between two adjacent anchor rods is reduced to a certain extent; the possibility that cracks and shear fractures are generated on a soil-rock structure is reduced, so that the fixing effect on a side slope is improved, and meanwhile, the grooves and the protruding heads are additionally arranged between the rod body and the middle section to be matched, so that the second-level damping effect is achieved.
本发明属于边坡加固技术领域，具体的说是涉及一种建筑工程用边坡加固锚杆，包括杆头；杆头有两段，包括头段与中段；中段顶部固接有定位板，定位板横截面为扇环形，纵截面为T形；头段与中段相对的一面上开设有与定位板相配合的扇环形滑槽，滑槽和定位板数量均大于一，滑槽和定位板滑动密封连接；当滑槽与定位板配合时，定位板顶部与滑槽底部留有空间，通过设置杆头结构为两段，本发明在对边坡进行固定时，相比于现有不具有减震功能的锚杆，一定程度上减小了振动对两相邻锚杆间的土石结构的影响，减小了土石结构产生裂痕与剪切裂隙可能性，从而提高了对边坡的固定效果，同时杆体与中段之间添加凹槽与凸头的配合，起到了二级减震效果。
Slope reinforcing anchor rod for constructional engineering
The invention belongs to the technical field of slope reinforcement, and particularly relates to a slope reinforcement anchor rod for constructional engineering, which comprises a rod head, the rod head is provided with two sections including a head section and a middle section; the top of the middle section is fixedly connected with a positioning plate, the cross section of the positioning plate is fan-ring-shaped, and the longitudinal section is T-shaped; sector-ring-shaped sliding grooves matched with the positioning plates are formed in the opposite faces of the head section and the middle section, the number of the sliding grooves and the number of the positioning plates are both larger than one, and the sliding grooves and the positioning plates are connected in a sliding and sealing mode; when the sliding groove is matched with the positioning plate, a space is reserved between the top of the positioning plate and the bottom of the sliding groove, and the rod head structure is arranged to be two sections, so that when a side slope is fixed, compared with an existing anchor rod without a damping function, the influence of vibration on a soil-rock structure between two adjacent anchor rods is reduced to a certain extent; the possibility that cracks and shear fractures are generated on a soil-rock structure is reduced, so that the fixing effect on a side slope is improved, and meanwhile, the grooves and the protruding heads are additionally arranged between the rod body and the middle section to be matched, so that the second-level damping effect is achieved.
本发明属于边坡加固技术领域，具体的说是涉及一种建筑工程用边坡加固锚杆，包括杆头；杆头有两段，包括头段与中段；中段顶部固接有定位板，定位板横截面为扇环形，纵截面为T形；头段与中段相对的一面上开设有与定位板相配合的扇环形滑槽，滑槽和定位板数量均大于一，滑槽和定位板滑动密封连接；当滑槽与定位板配合时，定位板顶部与滑槽底部留有空间，通过设置杆头结构为两段，本发明在对边坡进行固定时，相比于现有不具有减震功能的锚杆，一定程度上减小了振动对两相邻锚杆间的土石结构的影响，减小了土石结构产生裂痕与剪切裂隙可能性，从而提高了对边坡的固定效果，同时杆体与中段之间添加凹槽与凸头的配合，起到了二级减震效果。
Slope reinforcing anchor rod for constructional engineering
一种建筑工程用边坡加固锚杆
LI SHUANG (author) / FU HAIYANG (author)
2022-06-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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