鉆孔布置 的英文怎麼說
中文拼音 [zhēnkǒngbùzhì]
鉆孔布置
英文
arrangement of holes-
Planning and arrangement of the site for the bored pile construction
鉆孔灌注樁工程施工場地規劃與布置The transient electromagnetic thchniques can be used to determine the key region for grouting reconstruction, guiding the drill hole layout and detect the grouting effect
利用瞬變電磁技術探測煤層底板含水層的賦水性特徵，確定工作面內注漿改造重點區域，指導鉆孔布置，並在底板改造后檢驗注漿改造效果。Each unit anchor has its own individual tendon, its own unit fixed length of borehole, and is loaded with its own unit stressing jack which ensures that the load in all unit anchors is always identical. the total working load of the anchor is beard by each fixed anchor length of all units in staggered depth in the borehole and by means of respective bearing bodies, the tension loads applied to the plastic coated strands are changed into the compression loads on the grout of each fixed anchor length, then the total working load can be divided into several smaller loads and transmitted to the rock mass and soil in different locations in dispersed compression
壓力分散型錨索是在一個鉆孔中安裝若干個錨索單元，每個單元都有自己的桿體和錨固段，在張拉時分別承受相同的工作荷載；錨索總的錨固力由分散布置於鉆孔不同深度處的這些單元錨索的錨固段來共同承擔，並利用各單元的承載體將無粘結錨索的拉力轉化為對錨固段注漿體的壓力，從而將錨索總的錨固力以壓力形式分散作用於不同深度的巖土體上。
分享友人