墩柱

CFRP加固混凝土墩柱温度自应力及参数研究

Study on Temperature Self-restrained Stress and Parameters of the Concrete Pier Column Strengthened by CFRP

通过仿真实例，对BP神经网络和RBF神经网络在墩柱抗震性能评估中的应用进行了比较研究。

The BP Network and RBF Network in the use of performance evaluation of seismic resistance for pier columns were compared , and a simulation example was presented .

建议在以后的工程实际中对于用CFRP加固混凝土墩柱的情况需要考虑柱体的直径对其加固效果的影响。

Recommended engineering practice in the future use of CFRP reinforced concrete piers for the case to consider the diameter of the cylinder to its strengthening effect .

根据三段式简化模型，引入△P的等效简化式，对墩柱开裂抗弯刚度提出简化公式。并进一步验证了简化公式的正确性。

Based on the three-phase simplified model , in order to provide a simplified formula of bending stiffness of the pier for cracking , the equivalent simplified of △ P-type is introduced , and the correctness of the simplified formula is verified further .

牛腿设计为将混凝土和推进荷载从MSS转移到墩柱（基础）上。

The Supporting Brackets ( SB ) are designed to transfer the concreting and launching load from the MSS down to the pier column ( foundation ) .

分析中地基采用了能考虑基础提离及地基塑性的弹塑性Winkler地基模型，钢筋混凝土墩柱采用了武田三线型滞回模型。

An improved Winkler foundation model taking into account the uplift and yield of foundation is employed in the analysis . A tri-linear hysteretic model is employed in the analysis of reinforced concrete bridge piers .

本文介绍了非通航孔70m跨连续梁桥桩基的比选与设计，试桩，承台、墩柱设计，下部结构耐久性措施等。

In this paper , the comparison design of pile foundations , test of the pile loading , design of pile cap and pier shaft of 70-m span continuous bridge have been introduced , and the measures of the infrastructural durability are presented too .

跨海大桥大型预制墩柱的施工技术

Construction Techniques for Large Precast Pier Columns of Bridges over Sea

大连快速轨道交通工程墩柱清水混凝土施工

As-cast-finish concrete construction of pillars in Dalian fast track transportation project

双墩柱波浪渗流力

Wave-induced seepage force on two piers resting on porous elastic seabed

兖石公路立交桥薄壁墩柱施工方法

The Technology of Thin Wall Pier Column in Yanshi Highway Overpass

墩柱建筑物抗滑稳定性的可靠度分析

Analysis on Reliability of Resistance to Sliding for a pier Column Structure

圆形墩柱上的波浪水平力和浮托力计算

Calculation of Horizontal Wave Force and Wave Buoyance Acted on Circular-Sectioned Pier

在墩柱群周围波浪变形的数值模拟

Numerical Simulation of Wave Deformation Around Pier Column Group

微幅波对矩形竖直墩柱的作用

Linear wave action on the pillar with rectangular section

墩柱群结构上的波浪力

Computation of Wave Forces Acting on The Grouped Columns

粘贴碳纤维在桥梁墩柱加固中的设计和应用

The design and application of bonding carbon fiber in bridge pier column reinforcement

不同结构形式墩柱耗能及变形能力的比较

Comparison on Energy Dissipation and Deformation Capacity of Different Types of Bridge Piers

连续玄武岩纤维在墩柱抗震加固中的应用研究

Research on Seismic Retrofit of Reinforcement Concrete Bridge Columns Using Continuous Basalt Fiber

重力式墩柱抗浪稳定性的随机模拟与分析

Simulation analysis for the stability of offshore gravity cylinder

中间吊架总是在前墩柱中心线处。

The central suspension beam is always in axis with the front pier .

桥梁墩柱混凝土外观质量问题分析及对策

The analyses and countermeasure of presentation quality problems of bridge pier column concrete

单排树形大悬臂墩柱高架轻轨车站结构设计

Structural design of light railway station supported by tree-shaped colonnade with long cantilever

不规则波对孤立墩柱的波浪力

A Practical Method for Calculating the Irregular Wave Forces on Piles and Piers

玻璃钢桥墩柱结构的设计研究

Design and Research for GFRP Pier Column Structure

墩柱波浪力试验研究

Laboratory studies on wave forces on a cylinder

偏载作用下圆截面墩柱裂缝宽度的简化计算方法

A new simplified method of calculating pier ′ s crack width under eccentric load

桥梁钢筋混凝土墩柱爆破拆除技术

Blasting dismantlement technology for reinforced concrete bridge pier

然后根据检测结论提出相应的墩柱加固设计和施工技术处理方案，为桥梁检测与加固设计提供实例，具有理论价值和经济价值。

The example is of theoretical and economic value for bridge inspection and strengthening design .

众多研究多集中在墩柱直接基于位移的抗震设计研究。

Numerous studies have mostly concentrated on the directly displacement-based seismic design studies of piers .