摘要
针对珠江三角洲地区根据工程造价进行路桥方案比选存在的问题,提出考虑工后维修费用的路桥造价比法。通过专家调查和对实际工程路桥造价比的分析,给出了临界路桥造价比的推荐值。利用实际工程验证了路桥造价比法及建议的临界造价比对珠三角高速公路路桥比选的适用性。
Cost ratio method taking maintenance cost after construction into account is proposed to overcome the shortcomings of present cost method for comparison of embankment and Cost ratio method taking maintenance cost after construction into account is adopted to overcome the shortcomings of present cost method for comparison of embankment and bridge in Pearl River delta. Values of critical cost ratio between embankment and bridge are put forward basing on expert investigation and analysis of cost ratios between embankment and bridge of engineering projects. Finally the serviceability of cost ratio method and proposed values for comparison of embankment and bridge of expressway in Pearl River delta is proven by a project.
出处
《广东公路交通》
2013年第2期8-11,共4页
Guangdong Highway Communications
关键词
高速公路
珠江三角洲
造价比法
路桥比选
highway
Pearl River Delta
cost ratio method
comparison between embankment and bridge
