【作者】 何发亮； 谷明成； 李苍松；

【Author】 He Faliang;Gu Mingcheng;li Cangsong Southwest Research Institute oe China Railway Engineering,Chengdu,610031

【机构】 中铁西南科学研究院；

【摘要】 建筑工程基础加固检测技术已经得到了越来越广泛的应用,但在国家重点文物保护单位进行桥台内部效果检测在我国尚属首次,本文在介绍泸定桥东桥台内部高压旋喷注浆加固的基础上,详细介绍了采用声波CT层析成像技术进行的加固效果检测。更多还原

【Abstract】 Although the application of examinating and surveying technique of reinforcement of foundation inbuilding engineering has become more and more popular, but it is first application in internal reinforcement ofabutment, Luding bridge, national priority cultural relis protectunit. In this paper, examinating and surveying ofreinforcement in east abtument, by sound wave computer tomography, will be detailed after the introduced thereinforcement of east abtument, by high-pressure rotatary-spurt grout.更多还原