可灌性 meaning in English
groutability
Examples
- The theoretical calculation and simulating tests show that the grouting liquid with the stabilizing agent mac has good groutability . it has higher spreading radius than that used bentonite as stabilizing agent under the same grouting pressure . 4
理论计算和灌浆模拟实验表明聚合物稳定剂水泥浆液可灌性好，在相同一的灌浆压力下，聚合物稳定剂水泥浆扩散半径明显大于膨润土稳定剂水泥浆。 - Abstract : in some project , pebble is used in bearing stratum . for the resean of lower strengthand bad property of construction . the bearing capacity of pebble can ' t achieve the reauirement of up - structure . but the pebble soild has higher permeability coefficient and placeability . the method has remarkable economic results
文摘:在以砾卵石层为持力层的桩基设计中，由于其可钻性差、易坍塌，强度相对较低，但是具有较大的孔隙率和渗透系数，可灌性较好，采用一定压力对钻孔灌注桩桩底砾卵石持力层注入水泥浆液对其进行加固处理，可以较大地提高其承载力，并能取得较为明显的经济效益。 - 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
岩体透水率与可灌性之间一般存在以下三种组合关系：高单位吸水率与大吃浆量的组合，灌浆是必需的；低单位吸水率与小吃浆量的组合，没有必要灌浆；低单位吸水率与大吃浆量的组合，应进行灌浆处理，但应适当控制灌浆压力和耗浆量。