low-pressure grouting 中文意思是什麼
low-pressure grouting
解釋
低壓灌漿-
3. the carstic formation is permeable layer and has quite good placeability, its relations of the water permeabitity and placeability have three types as follows : high unit - absorption rate with big grout consumption, the grouting is necessary ; low unit - absorption rate with little grout consumption, the grouting is no need ; low unit - absorption rate with big grout consumption, grouting is no need combining with control the grouting pressure and grout consumption. 4
巖體透水率與可灌性之間一般存在以下三種組合關系：高單位吸水率與大吃漿量的組合，灌漿是必需的；低單位吸水率與小吃漿量的組合，沒有必要灌漿；低單位吸水率與大吃漿量的組合，應進行灌漿處理，但應適當控制灌漿壓力和耗漿量。 -
The results of researches prove that by comparison with normal one. the cast - in - situ piles with expanded - base and post - pressure grouting have the advantages of low settlement and high bearing capacity
研究結果表明：與傳統灌注樁相比，擴底后注漿樁有沉降小，單樁承載力高的特點。 -
The results of researches prove that by comparison with normal one, the cast - in - situ piles with expanded - base and post - pressure grouting have the advantages of low settlement and high bearing capacity
研究結果表明：與傳統灌注樁相比，擴底后注漿樁有沉降小，太原理工大學碩士學位論文單樁承載力高的特點。 -
The packing gland for the conventional high - pressure grouting is modified to be adaptable to the low - pressure curtain grouting ; by which the application area of the grouting method is enlarged along with improved grouting quality and shortened construction period
摘要通過對常規孔口封閉灌漿法的孔口封閉器進行改造，使孔口封閉灌漿法也適應于低壓帷幕灌裝工程，從而擴大了其適用范圍，提高了工程質量，縮短了工程工期。
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