本文从交通工程学的观点出发,通过公路桥梁的实际交通调查资料,分析了公路桥梁车辆荷载的理论通行能力,实际通行能力及其影响因素,并对公路桥梁设计的交通量控制标准问题提出了建议。 Based on the traffic investigation data of highway bridges and bridges, this paper analyzes the theoretical capacity, actual traffic capacity and its influencing factors of highway bridge vehicle load, and puts forward the standard of traffic volume control for highway bridge design Suggest.