【摘 要】
：
钢筋混凝土T形梁桥由于造价经济、施工方便等特点,在高等级公路桥梁中普遍使用。然而,随着经济发展和交通量的增加,该桥型梁体开裂等病害也时有发生。针对高速公路连续T形梁
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钢筋混凝土T形梁桥由于造价经济、施工方便等特点,在高等级公路桥梁中普遍使用。然而,随着经济发展和交通量的增加,该桥型梁体开裂等病害也时有发生。针对高速公路连续T形梁桥在运营期出现的裂缝病害,提出了针对性的处理措施与加固设计方案,对类似桥梁处治具有借鉴意义。
Reinforced concrete T-shaped beam bridge due to economical cost, convenient construction and other characteristics, widely used in high-grade highway bridges. However, along with the economic development and the increase of traffic volume, the cracking of the bridge beam body and other diseases also occur from time to time. Aiming at the cracks in the continuous T-shaped girder bridge during the operation period of the expressway, the corresponding treatment measures and reinforcement design schemes are put forward, which have reference significance for the similar bridge treatment.
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