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- As a new joist technique of concrete pipe pile, the prestressed concret e pile mechanical bond express joint has been used in engineering nowadays. 预应力混凝土管桩机械快速接头作为一种新型的管桩连接技术,近年在工程中时有使用。
- The calculation formula is proposed based on the results of bond strength of new and old concrete,which can estimate the ultimate capacity of connections between prestressed concrete pipe pile and pile cap. 最后,根据新老混凝土粘结性能的研究成果,对预应力混凝土大管桩与桩帽混凝土连接节点极限轴拔承载力计算给出了建议计算公式,与试验结果吻合较好。
- Based on the analysis of the inadequacy of the lifting capacity of piling barge in large-diameter prestressed concrete pipe pile driving construction, the measure of applying buoyancy generated by cavity drainage to remedy the inadequacy is put forward. 摘要针对混凝土大直径管桩沉桩施工时打桩船吊装能力存在不足的问题进行了分析，提出了利用管桩空腔排水产生的浮托力来弥补的措施。
- The bending moment of common prestressed concrete pipe piles is relatively low under the horizontal earthquake action. 摘要普通预应力混凝土管桩在水平地震作用下抗弯能力较差；
- Prestressed concrete pipe piles by post-tensioning method are widely used in harbor engineering because of its high flexural bearing capacity and low cost. 摘要后张法预应力混凝土大管桩由于抗弯承载力高和成本低等诸多优点，在港口工程中得到了广泛的使用。
- prestressed concrete pipe pile with the concrete core 填芯预应力混凝土管桩
- static-pressure high-strength prestressed concrete pipe pile 静压预应力高强混凝土管桩
- Study on Prestressed Concrete Pipe Pile and Compaction Effect of Pile Driving 预应力混凝土管桩及其沉桩挤土效应研究
- AXIAL PULL-OUT CAPACITY AND BONDING SLIP BEHAVIOR OF CONNECTIONS BETWEEN PRESTRESSED CONCRETE PIPE PILE AND PILE CAP 预应力混凝土大管桩与桩帽连接的轴拔性能和粘结滑移特性
- Application of Prestressed Concrete Pipe Pile in Small Bridge Culvert Soft Foundation Treatment 预应力混凝土管桩在小桥涵软基处理中的应用
- Construction Quality Control of Precast Prestressed Concrete Pipe Pile of Soft Soil Foundation 软土地基预制预应力混凝土管桩施工
- TEST OF MOMENT BEARING CAPACITY AND DUCTILITY PERFORMANCE OF FILLED PRESTRESSED CONCRETE PIPE PILE 预应力填芯管桩抗弯性能与延性特征的试验
- Construction control of high-strength prestressed concrete pipe pile driven by hammer 锤击高强预应力混凝土管桩施工控制
- PROTOTYPE TEST ON THE AXIAL PULL-OUT BEHAVIOR OF THE JOINT OF PRESTRESSED CONCRETE PIPE PILE AND PILE CAP 预应力混凝土管桩与桩帽连接节点轴拔性能原型试验研究
- Some problems deserving attention in construction of static pressure and high-strength prestressed concrete pipe pile 静压高强预应力管桩施工应注意的问题及防治
- Study on Prestressed Concrete Pipe Pile Applied to Retaining and Protecting of Deep Foundation Excavation Engineering 预应力混凝土管桩在深基坑支护工程中的应用研究
- Nonlinear finite element analysis of the shear-carrying capacity of prestressed concrete pipe pile 预应力混凝土管桩受剪承载力非线性有限元分析
- CAUSE ANALYSIS AND PRECAUTIONARY MEASURE OF BREAKDOWN OF PRESTRESSED CONCRETE PIPE PILE IN KARST AREA 预应力混凝土管桩在岩溶地区断桩原因分析与预防措施
- PROTOTYPE TEST ON THE AXIAL PULLOUT BEHAVIOR OF THE JOINT OF PRESTRESSED CONCRETE PIPE PILE AND PILE CAP 预应力混凝土管桩与桩帽连接节点轴拔性能原型试验研究
- prestressed concrete pipe pile 预应力混凝土管桩
