autoclave expansion 中文意思是什麼
autoclave expansion
解釋
蒸壓膨脹-
Standard test method for autoclave expansion of hydraulic cement
水硬水泥熱壓膨脹的標準試驗方法 -
In light of great harm from alkali - aggregate to concrete, the alkali activation of the limestone to be used as the aggregate for the concrete in the construction of zhangfeng reservoir is fully tested with petrographic method, accelerated mortar bar method and autoclave expansion test etc., so as to ensure the durability of the anti - abrasion concrete therein
摘要堿骨料對混凝土的危害很大，為保證抗沖磨混凝土的耐久性採用巖相法、砂漿棒快速法、壓蒸法等4種方法對陽城下川灰巖進行檢驗，以充分揭示張峰水庫混凝土粗骨料是否存在堿活性。 -
3. it is in favor of evaluating soundness of wecam by means of combining concrete autoclave expansion with its strength
3 .把混凝土的變形與混凝土的力學性能結合在一起考慮，更有利於周全評估外摻氧化鎂微膨脹混凝土的安定性能。 -
The autoclave expansion of wecam is distinctly different from one another with temperature from 150 to 200, but it comes near from 200 to 216 under other uniform condition
在其它條件不變的情況下，外摻氧化鎂混凝土的壓蒸膨脹率隨著保溫時間的延長而增大。 -
If magnesia is added excessively, it will cause crack, even crash. 5. the autoclave expansion of wecam and its rate reduce under other fixed condition when fly ash ( pfa ) content increases
4 .在其它條件不變的情況下，外摻氧化鎂混凝土的壓蒸膨脹率隨著氧化鎂摻量的增加而增大，且其增幅也隨之加大，控制不當，會造成混凝土開裂甚至潰散。 -
The experimental results reveal that autoclaved concrete strength ascends its autoclave expansion ascends, but autoclaved concrete strength descends at the same time its autoclave expansion ascends when autoclave expansion is more than 0. 1 %. 4. the autoclave expansion of wecam and its rate rise under other fixed condition when the magnesia content increases
從實驗結果看，壓蒸后混凝土的強度隨著壓蒸膨脹率增大而增大;超過壓蒸膨脹率為0 . 1 %至0 . 2 %后，壓蒸后混凝土的強度隨著壓蒸膨脹率增大而減小，而且幅度大。 -
On this base proper autoclaving condition of weakly expansive concrete with magnesia and its evaluating standard are put forward. the main conclusions are as follows : 1. the autoclave expansion of wecam goes up and its rate trends to mitigation when autoclave temperature rise under other fixed condition
從150經180至200增幅大，混凝土試件的壓蒸膨脹率在其它條件同等的情況下有較大差異；從200經210到216增幅較小，混凝土試件的壓蒸膨脹率在其它條件同等的情況下較為接近。 -
The autoclave expansion of wecam rises under other fixed condition when autoclave time is prolonged. its rate is obvious at 150 and 180, but unobvious at 200, 210 and 216. it shows that prolonging of autoclave time increases autoclave expansion of wecam effectively
從150經180至200 ，隨著保溫時間的延長，增幅大，對混凝土試件的壓蒸膨脹率有效發揮起促進作用；從200經210到216 ，增幅較小，混凝土試件的壓蒸膨脹率在其它條件同等的情況南京工業大學碩士學位論文下較為接近。
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