景观异形桥墩承插式连接设计及受力分析

Design and Force Analysis of Socket and Spigot Connection for Landscape Shaped Bridge Piers

摘要:

预制装配技术具有施工快、交通环境影响小、工程质量好、能源消耗低等优点，近年来开始得到逐步应用和推广。与此同时，城市桥梁建设也越来越注重景观效果，这导致了桥梁结构外形的多样化、复杂化。如何让预制装配技术与景观艺术设计融合兼顾，成为了桥梁工程师们新的难题。通过深圳市侨城东路北延通道工程的2个立交桥梁设计实例，介绍了桥墩的景观艺术设计、异形桥墩承插式连接构造和异形墩柱结构受力分析，可为今后国内城市桥梁的高品质建设提供借鉴和参考。

Abstract:

Prefabrication technology has the advantages of fast construction, low impact on traffic environment, good engineering quality and low energy consumption, and has been increasingly widely used in recent years. At the same time, urban bridge construction is increasingly focusing on the landscape effects, which leads to the diversification and complexity of bridge structure. How to integrate the prefabrication technology with landscape art design has become a new challenge for bridge engineers. Through two design examples of interchanges in Shenzhen East Qiaocheng Road North Extension Channel Project, the landscape art design of bridge piers, the socket and spigot connection structure of shaped bridge piers and the structural force analysis of shaped pier column are introduced, which can provide the reference and guidance for the high-quality construction of urban bridges in China in the future.