Taking the construction of a certain bridge\'s deep-pile foundation as the example,this paper expounds the construction techniques for the bridge\'s deep-pile foundation in soft ground,and introduces its control factors for the workstage and technique,the allocation of its construction equipment,and the prevention and treatment of the accidents,etc.
以某桥梁深桩基础施工为例,阐述了在软土地基上桥梁深桩基础的施工技术,介绍了其工序工艺控制要素、施工设备配置、事故的预防及处理等。
In light of the technical difficulties existed in deepwater large-diameter super-long group piles foundation,the article discusses the mechanism of improving the pile end s bearing capacity by pile bottom grouting,introduces the technology,materials and construction process of pile bottom grouting,and analyzes its effect,in order to promote the application of pile bottom post-grouting technology.
针对深水大直径超长群桩基础存在的技术难题,探讨了桩底注浆提高桩端承载力的机理,详细地介绍了桩底注浆工艺、桩底注浆材料及施工过程,对桩底注浆效果进行了分析研究,以促进桩底后注浆技术的应用。
Application of Drilling Platforms in Group Piles Foundation Construction in Deep Water
钻孔平台在深水群桩基础施工中的应用
Study on Axial Force and Safety Monitoring Model for Super Sized Deep-water Pile-group Foundation;
超大型深水群桩基础受力分析与安全监控模型研究
Design and construction of scour protection for deep-water group pile foundation structures of two pylons in Sutong Bridge
苏通大桥索塔深水群桩基础冲刷防护工程的设计与施工
Seismic simulation and analysis of bridge in the deep water pile group foundation under Airy waves
Airy波作用下深水桥梁群桩基础地震模拟分析
Application of Pile Foundation Constructed in Reverse Order to Deep Water Foundation of Bridge
桩基逆作法在桥梁深水基础中的应用
Research of Dynamic Simulation Technique on Casing Pipes Construction of Deep-water Elevated Pile Foundation Work;
高桩深水基础桩基护筒施工动态仿真技术研究
Research on construction technology of dig-pouring pile of deep water pile foundation
深水桩基础的挖孔灌注桩施工技术研究
Research on the Engineering Behavior of the Intricate Pile Foundation in the Deep-water Circumstance;
深水环境下复杂桩基础工程特性研究
The design of the foundation treatment for the deep mixing cement piles in Shige sluice
石阁水闸水泥深层搅拌桩的基础处理设计
The Research of Construction Technology about Road Bridge Deep Water Peg Foundation in Cliff Dissolve Area;
岩溶地区公路桥梁深水桩基础施工技术研究
The concrete pouring construction of deep water piles foundation of Ziyang Hanjiang super large Bridge
紫阳汉江特大桥深水桩基础混凝土灌注施工
Use of Steel Sheet Pile Cofferdam in Deep-water Foundation of the Qinhuaihe Megabridge
钢板桩围堰在秦淮河特大桥深水基础中的应用
Occludent Pile Cofferdam Formed by Impact Drill Applied in the Construction of Deep Water Foundation in Bridge
冲击咬合桩围堰在桥梁深水基础施工中的应用
On the application of the cement-soil deep mixing pile in the embankment foundation
水泥深层搅拌桩在堤围基础处理中的应用
Key Techniques for Pile Foot Grouting of Large Diameter,Deep Water and Overlong Piles Foundation of Bridge over Liaohe River
辽河大桥大直径深水超长桩基础桩底压浆的关键技术
Analysis on Horizontal Bearing Capacity of Main Pylon Pile Group Foundation of Su-tong Bridge under Vessel Impact
船撞作用下苏通大桥群桩基础水平承载力分析
Structure Analysis of Single-Pile Platform with Group Piles Foundation;
群桩基础独立桩式平台结构分析研究
Construction Technology of Super Long and Large Diameter Pile Foundation in Deep Water Area for Cambodian Mekon Bridge
柬埔寨湄公河大桥超长、大直径桩基础在深水区施工技术