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A platform for research: civil engineering, architecture and urbanism
Protective structure of gravity type wharf exposed foundation bed and construction method
The invention discloses a protective structure of a gravity type wharf exposed foundation bed and a construction method, and relates to the technical field of port engineering. The protective structure comprises a riprap foundation bed and a wharf caisson, wherein the wharf caisson divides the riprap foundation bed into a head sea area foundation bed and a back wave area foundation bed, a fence plate is laid on the upper surface of the head sea area foundation bed and comprises supporting legs and grid bars, each grid bar is erected between the two supporting legs, the grid bars are arranged at intervals to form a wave-proof channel, the inner diameter of the channel of the wave-proof channel is gradually reduced from the seawater side to the riprap foundation bed side, each grid bar is flush with the upper surfaces of the two supporting legs, the height distance of the supporting legs in the vertical direction is larger than the height distance of the grid bars in the vertical direction, and a gap between the fence plate and the wharf caisson is filled with bagged concrete. The gravity type wharf exposed foundation bed, has the advantages of being light in self weight, convenientto construct, good in integrality, good in wave dissipation effect and beneficial to preventing the riprap foundation bed from being eroded by sea waves and improving the structural quality and safetyof a gravity type wharf.
本发明公开了一种重力式码头外露基床的防护结构及施工方法，涉及港口工程技术领域，包括抛石基床及码头沉箱，码头沉箱将所述抛石基床分成迎浪区基床及背浪区基床，迎浪区基床上表面铺设有栅栏板，栅栏板包括支撑脚及栅条，各述栅条均架设在两个支撑脚之间，且各条栅条间隔设置形成防浪通道，防浪通道自海水侧向抛石基床侧其通道内径逐渐减小；各条栅条均与两个支撑脚的上表面齐平设置，支撑脚沿竖直方向的高度距离大于栅条沿竖直方向的高度距离；栅栏板与码头沉箱之间的间隙中设置有填充袋装混凝土。本发明具有自重轻、施工便捷，整体性好、消浪效果好，且有助于避免抛石基床受海浪的淘蚀，提高重力式码头结构质量及安全的特点。
Protective structure of gravity type wharf exposed foundation bed and construction method
The invention discloses a protective structure of a gravity type wharf exposed foundation bed and a construction method, and relates to the technical field of port engineering. The protective structure comprises a riprap foundation bed and a wharf caisson, wherein the wharf caisson divides the riprap foundation bed into a head sea area foundation bed and a back wave area foundation bed, a fence plate is laid on the upper surface of the head sea area foundation bed and comprises supporting legs and grid bars, each grid bar is erected between the two supporting legs, the grid bars are arranged at intervals to form a wave-proof channel, the inner diameter of the channel of the wave-proof channel is gradually reduced from the seawater side to the riprap foundation bed side, each grid bar is flush with the upper surfaces of the two supporting legs, the height distance of the supporting legs in the vertical direction is larger than the height distance of the grid bars in the vertical direction, and a gap between the fence plate and the wharf caisson is filled with bagged concrete. The gravity type wharf exposed foundation bed, has the advantages of being light in self weight, convenientto construct, good in integrality, good in wave dissipation effect and beneficial to preventing the riprap foundation bed from being eroded by sea waves and improving the structural quality and safetyof a gravity type wharf.
本发明公开了一种重力式码头外露基床的防护结构及施工方法，涉及港口工程技术领域，包括抛石基床及码头沉箱，码头沉箱将所述抛石基床分成迎浪区基床及背浪区基床，迎浪区基床上表面铺设有栅栏板，栅栏板包括支撑脚及栅条，各述栅条均架设在两个支撑脚之间，且各条栅条间隔设置形成防浪通道，防浪通道自海水侧向抛石基床侧其通道内径逐渐减小；各条栅条均与两个支撑脚的上表面齐平设置，支撑脚沿竖直方向的高度距离大于栅条沿竖直方向的高度距离；栅栏板与码头沉箱之间的间隙中设置有填充袋装混凝土。本发明具有自重轻、施工便捷，整体性好、消浪效果好，且有助于避免抛石基床受海浪的淘蚀，提高重力式码头结构质量及安全的特点。
Protective structure of gravity type wharf exposed foundation bed and construction method
一种重力式码头外露基床的防护结构及施工方法
QIN RENLIN (author) / CHE ZHIWEI (author)
2020-09-18
Patent
Electronic Resource
Chinese
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