摘要
地震作用是产生液化震陷的动荷因素，地下水位上升对液化震陷有一定的影响，温室效应将使地下水位不断上升。该文在提出地震作用下考虑地下水位上升影响砂土液化震陷简化分析方法的同时，给出地下水位上升对液化震陷的影响规律。
Seismic action is the dynamic loading factor producing liquefaction shock settlement. The groundwater rise gives certain influence to the liquefaction shock settlement. The green-house effect will cause the incessant rising of groundwater. The paper presents the simplified analysis for the liquefaction shock settlement of sand, considering the influence of groundwater rise under seismic action simultaneously, it gives the influence law of groundwater rise to the liquefaction shock settlement.
出处
《勘察科学技术》
1998年第4期31-34,共4页
Site Investigation Science and Technology
关键词
地下水位
上升
液化震陷
孔隙水压力
groundwater table
rise
liquefaction shock settlement
pore water pressure
