摘要
桥梁活载内力计算因活载种类多及作用的不确定性而复杂,本文就简支梁桥分别在汽车荷载及人群荷载作用下的内力计算进行了阐述。
The live load calculation of bridge is complicated because of the numerous kinds and the uncertain role of the loads. This paper introduced the internal force calculation of simply supported beam bridge under the car loads and crowd loads.
出处
《中国西部科技》
2012年第12期37-39,共3页
Science and Technology of West China
关键词
内力计算
汽车荷载
人群荷载
横向分布系数
Internal force calculation
Car load
Crowd loads
Lateral distribution coefficient
