摘要
针对广州东沙至新联高速公路新联互通D匝道桥的设计,结合预应力连续弯箱梁桥的受力特点,分析了弯梁桥设计时应注意的问题,提出了解决方法,并通过梁格法计算验证了这些解决方案在弯箱梁桥设计应用中的有效性。
According to the design of Xinlian interchange D ramp bridge in Guangzhou Dongsha to Xinlian highway,combining with the force characteristics of pre-stressed continuous curved box girder bridge,analyzed the matters should pay attention to in curved beam bridge design,proposed solutions,and calculated and verified the effectiveness of these solutions in curved box girder bridge design application of grillage method.
出处
《山西建筑》
2013年第24期180-181,共2页
Shanxi Architecture
关键词
匝道
弯箱梁桥
梁格法
ramp
curved box girder
grillage method
