【摘要】 鉴于桥梁的挠度变形是桥梁健康状况评价的重要参数,介绍了桥梁挠度测试的原理、性能特点及应用范围,并对其测量精度、适用桥型等特点进行了研究,最后指出未来桥梁挠度测试技术的发展趋势。更多还原

【Abstract】 As for bridge deflection deformation is an important parameter of bridge health assessment,it introduces the principle,properties and application scope of bridge defection test,and studies its testing accuracy,and suitable bridge type and other features.Finally,it points out the trend of bridge deflection testing technology in future.更多还原