基金项目：国家西部交通建设科研项目(2001 318 812 59)
作者简介：俞永华(1977- ),男,浙江诸暨人,中国公路工程咨询总公司工程师,工学博士,从事特殊路基工程研究.
作者单位：俞永华（中国公路工程咨询总公司,北京,100101;长安大学,公路学院,陕西,西安,710064）
谢永利（长安大学,公路学院,陕西,西安,710064）
杨晓华（长安大学,公路学院,陕西,西安,710064）
参考文献：
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[5]俞永华,谢永利,杨晓华.桥头楔形柔性搭板作用性状的仿真[J].长安大学学报:自然科学版,2004,24(6):29-32.Yu Yong-hua,Xie Yong-li,Yang Xiao-hua.Simulation of active mechanics of wedge flexible approach slab at bridge abutment[J].Journal of Chang'an University:Natural Science Edition,2004,24(6):29-32.(in Chinese)
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