【摘要】 在Esrig一维固结理论的基础上,采用分块处理的办法,就阴极排水,阳极不排水;阴极不排水,阳极排水;阴极排水,阳极排水三种情况进行了二维固结理论的解析,证明了电渗最终产生的超孔隙压力可正、可负,其极值决定于两极所加电压大小,其分布与电压的分布和边界条件有关,和初始条件无关。更多还原

【Abstract】 By dividing the area of the ground, solution of two-dimensional consolidation theory, which is based on Esrig抯 one-dimension consolidation theory, is provided and discussed for the three kinds of boundary conditions: anode closed and cathode open; cathode closed and anode open; anode and cathode open. It proves that the ultimate excess pore-water pressure produced by electro-osmosis may be positive or negative, whose maximum is determined by the difference of electric potential between cathode and anode, whose distribution depends on the potential distribution and boundary conditions; and is independent of the initial conditions.更多还原