A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
New and old road splicing seam construction method
The invention relates to a new and old road splicing seam construction method. The method comprises the following steps that S1, hollow slabs are prefabricated; s2, rock-socketed pile construction; s3, repairing a revetment and constructing a retaining wall; s4, constructing a bent cap; s5, hoisting the beam slab; s6, constructing a blocking beam and a cantilever plate; s7, sleeper beam and roadbed plate construction; and S8, concrete external corrosion prevention. The construction method has the characteristics that the construction is convenient, the structural strength can meet the actual design and use requirements, the stress is uniform, the integrity is higher, the damage influence caused by uneven settlement is effectively reduced, and the like.
本发明涉及一种新旧道路拼接缝施工方法，包括如下步骤：S1、空心板预制；S2、嵌岩桩施工；S3、驳岸修整及挡墙施工；S4、盖梁施工；S5、梁板吊装；S6、挡梁及悬挑板施工；S7、枕梁及路基板施工；S8、混凝土外防腐。其具有施工方便、结构强度能够满足实际设计及使用需要，并且受力均匀、整体性较高，有效降低了沉降不均带来的破坏影响等特点。
New and old road splicing seam construction method
The invention relates to a new and old road splicing seam construction method. The method comprises the following steps that S1, hollow slabs are prefabricated; s2, rock-socketed pile construction; s3, repairing a revetment and constructing a retaining wall; s4, constructing a bent cap; s5, hoisting the beam slab; s6, constructing a blocking beam and a cantilever plate; s7, sleeper beam and roadbed plate construction; and S8, concrete external corrosion prevention. The construction method has the characteristics that the construction is convenient, the structural strength can meet the actual design and use requirements, the stress is uniform, the integrity is higher, the damage influence caused by uneven settlement is effectively reduced, and the like.
本发明涉及一种新旧道路拼接缝施工方法，包括如下步骤：S1、空心板预制；S2、嵌岩桩施工；S3、驳岸修整及挡墙施工；S4、盖梁施工；S5、梁板吊装；S6、挡梁及悬挑板施工；S7、枕梁及路基板施工；S8、混凝土外防腐。其具有施工方便、结构强度能够满足实际设计及使用需要，并且受力均匀、整体性较高，有效降低了沉降不均带来的破坏影响等特点。
New and old road splicing seam construction method
一种新旧道路拼接缝施工方法
LIU BINGYU (author) / CHENG FEI (author) / QIE HUIGUO (author) / MENG QINGYANG (author) / ZHANG DAPENG (author) / YANG TIAN (author)
2022-11-25
Patent
Electronic Resource
Chinese
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