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（1 天津大學建筑工程學院，天津300072；2 中電投工程研究檢測評定中心，北京100840；3 濱海土木工程結(jié)構(gòu)與安全教育部重點實驗室(天津大學)，天津 300072；4 北京龍電宏泰環(huán)?？萍加邢薰?，北京 100089）

[摘要] 本文借鑒對地上砌體結(jié)構(gòu)的檢測評定技術(shù)和方法，從砌筑用磚強度等級、砌筑用砂漿強度等級、頂板混凝土強度、頂板配筋情況和結(jié)構(gòu)外觀五個方面對一典型電力電纜隧道的安全性進行檢測和分析，并詳細介紹鑒定計算方法，有效解決了砌體結(jié)構(gòu)電力電纜隧道檢測中的關(guān)鍵問題。本文所介紹的砌體結(jié)構(gòu)電力電纜隧道結(jié)構(gòu)安全性檢測的檢測項目、步驟及鑒定方法具備普遍適用性，可在同類工程中推廣使用。

[關(guān)鍵詞] 電力電纜隧道；砌體結(jié)構(gòu)；安全性檢測；檢測項目；鑒定方法

中圖分類號：TU196      文獻標識碼：A      文章編號：1002-848X(2013)S1-1402-04

作者簡介:翟傳明，碩士，教授級高級工程師，長期從事工程結(jié)構(gòu)的檢測鑒定與研究工作，Email：zcm003@sina.com。

Research on Safety Inspection of Electric Cable Tunnel with Masonry Structure

Zhai Chuanming^1,2，Han Qinghua^1,3，Huo Jian⁴，He Chuankai²，Lu Yan¹

（1 School of Civil Engineering，Tianjin University， Tianjin 300072，China；2 C+E Center for Engineering Research Test and Appraisal，Beijing 100084，China；3 Key Laboratory of Coast Structure Safety (Tianjin University) Ministry of Education，Tianjin 300072，China；4 Beijing Londian Hongtai Environment Technology Co.,Ltd.，Beijing 10089，China）

Abstract：According to inspection and assessment technology and method for the ground masonry structure, this paper presents the inspection method and results for an electric cable tunnel with masonry structure. The contents of the inspection include masonry brick rigidity degree masonry mortars rigidity degree, concrete strength for crest slab, reinforcement of crest slab and appearance of masonry structure. And the technologies for identification are introduced. Therefore, the key problems for safety inspection of electric cable tunnel with masonry structure are solved. The inspection items, process and identification technologies presented in this paper are effective and applicable for electric cable tunnel with masonry structure.

Keywords：electric cable tunnel； masonry structure； safety inspection； inspection items； technologies for identification