Stress and temperature characterization of pzt ceramic embedded in concrete 埋入混凝土中壓電陶瓷應(yīng)力及溫度特性研究
Chlorides from deicing salts , groundwater , and seawater corrode steel reinforcement embedded in concrete , causing the most common form of concrete deterioration 引起混凝土中鋼筋腐蝕的氯鹽,來自化冰鹽、地下水和海水,造成大量混凝土的破壞。
Subsequently , on the basis of theoretical analysis of the piezoelectric vibrator ' s electro - acoustic transduction embedded in concrete structure , it is concluded that the static force applies no influence on vibrator ' s transducing behaviors when it has been embedded in an unbroken concrete structure . this conclusion has been proved by 通過對壓電元電聲換能的理論分析,得出在混凝土結(jié)構(gòu)不被損毀的前提下,埋入混凝土中壓電元的電聲換能特性不隨混凝土結(jié)構(gòu)所受靜載荷的變化而變化,相應(yīng)的測試實驗驗證了理論分析的結(jié)果。