上海浅层粉砂和粉性土液化的探讨

An Inquiry into the Liquefaction of Shallow Soil in Shanghai

本文以上海12个工程勘察场地为例,反映了在地震烈度7度时浅层粉砂和粉性土普遍容易产生液化,产生液化的深度主要在3～10米内.故在上海未来城市抗震的建设中予以足够的重视.

Taking 12 sites of project exploration in Shanghai as examples, the paper proves that when an earthquake with the intensity of 7 degrees takes place, srndy soil of shallow layer may generally liquefy within the depth of the range of 3 ta 10 metres.Therefore, great attentions should be paid to it in construction of the future anti-seismic city in Shanghai.