根据浆砌块石实腹式双龙大桥多年运营后的情况,按照2011年11月交通运输部颁布的《公路桥梁技术状况评定标准》的评定方法,详细介绍了双龙大桥桥梁技术状况评定,最终评定该桥为五类。%According to the many-year operation circumstance of the mortared-rubble rull-web type Shuanglong Bridge,the paper introduces the evaluation of the bridge status of Shuanglong Bridge according to the evaluation methods in the Status Evaluation Standard of Road and Bridge Technique by the Ministry of Transport in November,2011,and identifies the bridge belongs to the fifth type.
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