新昌大佛寺之无量桥病害的现场无损检测与评估  

On-site non-destructive testing and evaluation of stone bridge disease in Xinchang Grand Buddha temple

作　　者：赵菊芹 叶良[2] Zhao Juqin;Ye Liang(Xinchang County Museum(Xinchang Heritage Conservation Institute),Xinchang 312500,China;Zhejiang University of Science and Technology,Hangzhou 310012,China)

机构地区：[1]新昌县博物馆(新昌县文保所),浙江新昌312500 [2]浙江科技学院,浙江杭州310012

出　　处：《山西建筑》2020年第7期124-125,共2页Shanxi Architecture

摘　　要：为研究新昌大佛寺无量桥的现状与病害状况,采用传统的测量仪器、感应式水分仪、粗糙度仪、回弹仪等多种无损检测手段,获得了桥面标高、拱轴线变形、桥台侧墙外鼓、裂缝宽度、石材表面水分、石材表面粗糙度、石材表面强度等数据,并对新昌大佛寺无量桥的现状病害进行了评估,结果显示东桥台病害较严重,西桥台保存较好,石材表面有风化现象。In order to study the current situation and disease status of stone bridge in Xinchang Grand Buddha temple,traditional measuring instruments,inductive moisture meters,roughness meters,rebound meters and other non-destructive testing methods were used to obtain the bridge deck elevation,arch axis deformation,side wall protruding,crack width,stone surface moisture,stone surface roughness,stone surface strength,etc.,the present situation of stone bridge was evaluated. The results showed that the east bridge abutment was more serious,the west bridge abutment was better preserved,and the stone surface was weathered.

关 键 词：石质文物 病害 无损检测 

分 类 号：U445.71[建筑科学—桥梁与隧道工程]