A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete reinforcement protection layer control method for bridge and culvert construction
The invention relates to the technical field of bridge and culvert construction, in particular to a concrete reinforcement protection layer control method for bridge and culvert construction, and solves the technical problem that in the prior art, a concrete reinforcement protection layer for bridge and culvert construction is not easy to control, so that construction disease risks exist. The excavation process of the construction unit A; a cushion layer is constructed, after construction of the CFG piles is completed, the CFG piles are annularly cut, and a gravel layer and a sand layer are laid on the CFG piles; constructing a concrete reinforcement protective layer of the bridge and culvert, and constructing a bent frame of a bottom plate and a side wall above the concrete cushion layer through reinforcement binding; according to the technical scheme, supporting, reinforcing, detecting and monitoring are carried out in multiple modes in the initial stage of construction, and after the bent frame is installed, if no disease or fault occurs in each step, after follow-up construction is completed, quality control over a concrete protection layer formed after pouring of the bent frame 3 is completed can be effectively protected.
本发明涉及桥涵施工技术领域，特别涉及一种用于桥涵施工的混凝土钢筋保护层控制方法，解决现有技术中的桥涵施工的混凝土钢筋保护层不易控制导致存在施工病害风险的技术问题，施工区域的确定与支护措施的布置；施工单元A的开挖过程；褥垫层施工，CFG桩施工完成后，将CFG桩环切，上铺碎石层和砂层；桥涵的混凝土钢筋保护层施工，在所述混凝土垫层上方通过钢筋绑扎构建底板和边墙的排架；本技术方案在施工初期通过多种方式进行了支护、加固、检测和监测，在排架安装完成后，如在各个步骤中没有产生病害故障，则后续的施工完成后，可有效的保护排架3浇筑完成形成混凝土保护层的质量控制。
Concrete reinforcement protection layer control method for bridge and culvert construction
The invention relates to the technical field of bridge and culvert construction, in particular to a concrete reinforcement protection layer control method for bridge and culvert construction, and solves the technical problem that in the prior art, a concrete reinforcement protection layer for bridge and culvert construction is not easy to control, so that construction disease risks exist. The excavation process of the construction unit A; a cushion layer is constructed, after construction of the CFG piles is completed, the CFG piles are annularly cut, and a gravel layer and a sand layer are laid on the CFG piles; constructing a concrete reinforcement protective layer of the bridge and culvert, and constructing a bent frame of a bottom plate and a side wall above the concrete cushion layer through reinforcement binding; according to the technical scheme, supporting, reinforcing, detecting and monitoring are carried out in multiple modes in the initial stage of construction, and after the bent frame is installed, if no disease or fault occurs in each step, after follow-up construction is completed, quality control over a concrete protection layer formed after pouring of the bent frame 3 is completed can be effectively protected.
本发明涉及桥涵施工技术领域，特别涉及一种用于桥涵施工的混凝土钢筋保护层控制方法，解决现有技术中的桥涵施工的混凝土钢筋保护层不易控制导致存在施工病害风险的技术问题，施工区域的确定与支护措施的布置；施工单元A的开挖过程；褥垫层施工，CFG桩施工完成后，将CFG桩环切，上铺碎石层和砂层；桥涵的混凝土钢筋保护层施工，在所述混凝土垫层上方通过钢筋绑扎构建底板和边墙的排架；本技术方案在施工初期通过多种方式进行了支护、加固、检测和监测，在排架安装完成后，如在各个步骤中没有产生病害故障，则后续的施工完成后，可有效的保护排架3浇筑完成形成混凝土保护层的质量控制。
Concrete reinforcement protection layer control method for bridge and culvert construction
用于桥涵施工的混凝土钢筋保护层控制方法
YI LINLIN (author) / LI HONGLIANG (author) / LI TING (author) / CHENG JIN (author) / WANG LIFENG (author) / GUO YANLING (author) / ZHOU DEXUN (author) / LOU WEI (author) / WANG PENG (author) / TANG XINGWU (author)
2024-06-18
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.
/
E01D
BRIDGES
,
Brücken
/
E02D
FOUNDATIONS
,
Gründungen
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