自锚式悬索桥钢壳内灌混凝土索塔设计及施工  

On cable bent tower design of steel shell concrete at self-anchored suspension bridges

作　　者：纪向方 

机构地区：[1]沈阳市公路规划设计院,辽宁沈阳110011

出　　处：《山西建筑》2013年第18期138-140,共3页Shanxi Architecture

摘　　要：以某桥梁工程为例,通过对主塔的设计方法进行分析,介绍了自锚式悬索桥钢壳内灌混凝土索塔施工的特点及难点,并对总体施工方案进行了阐述,以确保索塔施工质量及工期。Taking some bridge project as the example, the paper analyzes the design methods for the main tower, introduces the construction fea- tures and difficulties for the construction of cable bent tower design of steel shell concrete at self-anchored suspension bridges, and illustrates the integral construction scheme, so as to ensure the construction quality and period of the cable bent tower.

关 键 词：主塔设计 钢壳构造 塔梁 塔柱 

分 类 号：U448.25[建筑科学—桥梁与隧道工程]