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为了较好地分析复合式路面的荷载应力分布，在广东省交通科学研究所等单位共同努力下，首次将光弹实验用于复合式钢纤维混凝土路面研究中。该种路面板是由SFRC＋PCC十钢丝网三层复合成的整体板，采用光弹性实验取得了较理想的效果。光弹性法是一种简捷的、全场的应力分析方法。
In order to analyze the load stress distribution of composite pavements well, with the joint efforts of Guangdong Provincial Institute of Transportation Science and other units, the photoelastic experiment is firstly applied to the research of composite steel fiber reinforced concrete pavement. The kind of pavement board is made of SFRC + PCC ten steel mesh composite into a whole board, the use of photoelastic experiment achieved better results. Photoelastic method is a simple, full-field stress analysis method.