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碱液法
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碱液法
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强夯置换法
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lye treatment
碱液法
把具有一定浓度的氢氧化钠溶液(碱液)加热到90~100℃,通过带孔注浆管在自重作用下灌入土中,土粒表层会逐渐发生膨胀和软化,进而发生表面的相互融合和胶结(钠铝硅酸盐类胶结)的地基处理方法。这种融合胶结是非水稳性的,只有在土粒周围存在有氢氧化钙(Ca(OH)2)和氢氧化镁(Mg(OH)2)的条件下,才能使这种胶结构成为强度高且具有水硬性的钙铝硅酸盐络合物。
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internal forced convection heat transfer
internal force diagram
internal fragmentation
internal friction
internal friction angle
internal friction in solids
internal gas proportional counting method
internal gettering
internal glomerulus
internal granular layer
internal gravity wave
internal grinder
internal heat sources
internal heavy atom effect
internal hemorrhoids
internal high pressure forming
internal iliac artery
internal iliac vein
internal illness is treated by external methods
internal inspection of oil and gas pipeline
internal inspection of special equipment
internal institution
internal intercostal muscle
internal interrupt
internal isochron
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