泥漿軟管 的英文怎麼說
中文拼音 [níjiāngruǎnguǎn]
泥漿軟管
英文
horse cock-
Compared with the mud on wall form hole technology, clash stake technology or vibration sink pipe technology used in complex foundation stake forming, it has advantages of no vibration, no pollution, and no noise. in addition, since the concrete pressed into the drill stem sent vibration free concrete to the pump, so it is eas y to ensure the quality of the stake body. compared with the mud on wall and dry work form hole technology, the side obstruction and end obstruction of screw drill press concrete stake have all been accordingly improved, the weight bearing is better, and the transmutation of the complex foundation is less
其中，螺旋鉆孔壓灌混凝土成樁技術自研製以來，已在多項復合地基工程中進行了應用，較好地解決了軟弱地層成孔困難的問題，適應地質條件范圍廣，成樁速度較快，工期短、工效高；與復合地基成樁時的泥漿護壁成孔工藝、振沖樁工藝或振動沉管工藝施工比較，具有無振動、無污染、無噪音的優點；另外，壓入鉆桿內的混凝土為泵送免振混凝土，因此樁體質量易於保證；與泥漿護壁和干作業成孔工藝相比，螺旋鉆孔壓灌混凝土成樁的側阻和端阻都有相應的提高，樁的承載性能較好，復合地基的變形較小。In accordance with fracturing grouting consolidation in some tunnel of nanjing subway north - south line, the function and mechanism of grouting and its influence parameters are analyzed, and the material and ratio of cementing paste as well as its effects are discussed
摘要針對南京地鐵南北線一期工程某區間隧道軟流塑地層的大管棚加小導管超前注漿預加固工程，對軟流塑淤泥質地層劈裂注漿加固的機理及主要影響因素進行了分析，對注漿效果、漿體材料及配比進行了試驗研究。This experiment suggested the rate of flow could be cut by a half to three - quarters, which would help those in the path of the expanding, gooey lake to prepare by building adequate levees
實驗模型由塑料布和軟管構成，實驗證明泥漿流速可減少一半甚至四分之三，從而為人們建造足夠的防護堤壩爭取寶貴時間。
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