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A platform for research: civil engineering, architecture and urbanism
Efficient engineering construction method and system for water transportation wharf
The invention relates to the technical field of wharf construction, in particular to an efficient engineering construction method and system for a water transportation wharf, the system comprises two oppositely spaced outburst dike sections, the two outburst dike sections and a coast are in a mutual perpendicularity state, and the tops of the outburst dike sections are higher than the sea level; the jetty section is sequentially composed of a jetty surface layer, a comprehensive cushion layer and a mixed reinforcing base layer from top to bottom, the bottom of the mixed reinforcing base layer penetrates through a silty clay layer of a seabed stratum, and a base pouring layer is arranged at the joint of the lower portion of a sandy silty soil layer below the silty clay layer and a tuff layer. And multidirectional impact protection structures are arranged at the front ends of the two jetty sections. The stratum below the jetty section of the whole water transportation wharf system is subjected to multi-layer reinforcement and filled with slurry to form a subbase pouring layer with a net-group-shaped reinforcement area, meanwhile, the bottom of each foundation pile is stably supported in a matched mode, and potential safety hazards caused by seabed silt liquefaction under the action of vibration loads are effectively reduced.
本发明涉及码头施工技术领域，尤其是一种水运码头的高效工程施工方法及系统，包括两个相对间隔设置的突堤段，两所述突堤段与海岸均呈相互垂直度状态，所述突堤段的顶部高于海平面，所述突堤段自上而下依次由突堤面层、综合垫层、混合加固基层，所述混合加固基层的底部穿过海底地层的粉质黏土层，在所述粉质黏土层下方的沙质粉土层下部和凝灰岩层的衔接部位设置有底基浇筑层，在两所述突堤段前端均设置有多向撞击防护结构。整个水运码头系统的突堤段下方的地层经过多层加固并充填料浆后形成了具有网群状加固区域的底基浇筑层，同时配合对各个基桩实现底部稳定支撑，有效地降低了在振动载荷的作用下海床粉土液化带来的安全隐患。
Efficient engineering construction method and system for water transportation wharf
The invention relates to the technical field of wharf construction, in particular to an efficient engineering construction method and system for a water transportation wharf, the system comprises two oppositely spaced outburst dike sections, the two outburst dike sections and a coast are in a mutual perpendicularity state, and the tops of the outburst dike sections are higher than the sea level; the jetty section is sequentially composed of a jetty surface layer, a comprehensive cushion layer and a mixed reinforcing base layer from top to bottom, the bottom of the mixed reinforcing base layer penetrates through a silty clay layer of a seabed stratum, and a base pouring layer is arranged at the joint of the lower portion of a sandy silty soil layer below the silty clay layer and a tuff layer. And multidirectional impact protection structures are arranged at the front ends of the two jetty sections. The stratum below the jetty section of the whole water transportation wharf system is subjected to multi-layer reinforcement and filled with slurry to form a subbase pouring layer with a net-group-shaped reinforcement area, meanwhile, the bottom of each foundation pile is stably supported in a matched mode, and potential safety hazards caused by seabed silt liquefaction under the action of vibration loads are effectively reduced.
本发明涉及码头施工技术领域，尤其是一种水运码头的高效工程施工方法及系统，包括两个相对间隔设置的突堤段，两所述突堤段与海岸均呈相互垂直度状态，所述突堤段的顶部高于海平面，所述突堤段自上而下依次由突堤面层、综合垫层、混合加固基层，所述混合加固基层的底部穿过海底地层的粉质黏土层，在所述粉质黏土层下方的沙质粉土层下部和凝灰岩层的衔接部位设置有底基浇筑层，在两所述突堤段前端均设置有多向撞击防护结构。整个水运码头系统的突堤段下方的地层经过多层加固并充填料浆后形成了具有网群状加固区域的底基浇筑层，同时配合对各个基桩实现底部稳定支撑，有效地降低了在振动载荷的作用下海床粉土液化带来的安全隐患。
Efficient engineering construction method and system for water transportation wharf
一种水运码头的高效工程施工方法及系统
LI XIAOLEI (author) / WANG XIAOJUN (author) / LIU BAOTONG (author) / LYU XINGTAO (author)
2023-04-14
Patent
Electronic Resource
Chinese
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