预应力混凝土用金属波纹管检测方法的改进  

On Method Improvement of Prestressed Concrete Tested by Metal Bellows

作　　者：陈晓豪 

机构地区：[1]福建省交通科学技术研究所,福建福州350004 [2]福建省公路水运工程重点实验室,福建福州350004

出　　处：《中国市政工程》2012年第1期62-63,85-86,共2页China Municipal Engineering

摘　　要：在预应力混凝土用金属波纹管检测经验的基础上,结合日常检测工作,对金属波纹管的集中荷载、均布荷载、集中荷载下的抗渗漏性等3大关键性指标的试验方法,提出具体的操作和建议。试验方法应尽可能地细致和明确,以避免由于方法不同而造成检测结果的差异。According to the experience of prestressed concrete tested by metal bellows,from three key indexes such as concentrated load,even load and the leakage resistance performance under concentrated load,some detailed operation sequences & advices about this experiment are proposed combined with daily test work.The experimental method shall be detailed and determined as much as possible to avoid the difference of test results due to different methods.

关 键 词：金属波纹管 集中荷载 均布荷载 抗渗漏性能 

分 类 号：U444.8[建筑科学—桥梁与隧道工程]