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（1 同濟(jì)大學(xué)預(yù)應(yīng)力研究所， 上海 200092; 2 同濟(jì)大學(xué)先進(jìn)土木工程材料教育部重點(diǎn)實(shí)驗(yàn)室， 上海 200092;  3 中國(guó)中鐵四局集團(tuán)第四工程有限公司， 合肥 230012）

［摘要］主要介紹了一種基于智能張拉系統(tǒng)的吊桿測(cè)控一體化施工技術(shù)，利用該技術(shù)可以排除剛度和邊界條件等的干擾，快速有效地檢測(cè)張拉錨固后錨下有效索力，進(jìn)而控制吊桿施工質(zhì)量，提高橋梁成橋質(zhì)量。該施工技術(shù)已在國(guó)內(nèi)某下承式系桿拱橋的施工中得到了應(yīng)用，并取得了良好的效果。

［關(guān)鍵詞］智能張拉； 頻率法； 測(cè)控一體； 施工技術(shù)

中圖分類號(hào)：TU997文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2018)08-0098-05

Construction technology of measurement and control of tied arch bridge based on intelligent tensioning devices

Xiong Xueyu1,2, Yu Pengcheng1, Zhou Jun3, Yang Bosheng3, Jia Kai3

(1 Institute of Prestressed Structures, Tongji University, Shanghai 200092, China; 2 Key Laboratory  of Advanced Civil Engineering Materials (Tongji University), Ministry of Education, Shanghai 200092, China; 3 The Fourth Engineering Co. Ltd. of CTCE Group， Hefei  230012， China）

Abstract:A kind of construction technology of measurement and control of tied arch bridge based on intelligent tensioning devices was mainly introduced, which can test the force under anchor plate effectively without the effect of stiffness and boundary conditions. While the construction quality of the cable was controlled and the bridge quality was improved. The construction technique has been applied in the construction of a through tied arch bridge in China and has achieved good results.

Keywords:intelligent tensioning; frequency method; measurement and control; construction technology

*上海市科學(xué)技術(shù)委員會(huì)科研計(jì)劃項(xiàng)目（16DZ1201600)。

作者簡(jiǎn)介：熊學(xué)玉，博士，教授，博士生導(dǎo)師，Email：xueyu@#edu.cn。