英德
有道
百度
谷歌
图片
维基
百科
塑流 [sù liú]
yielding flow
- 文摘:本文研究了台阶状六方堤堤体荷重的弗里哀级数展开式和堤基应力计算系数的计算原理,通过堤基应力计算和塑流判别,对六方堤多层土堤基塑流稳定性进行了评价。
Abstract: In this paper the authors analyse and study Fourier series formula of development of the dam body load on the stepped Liufangdi and calculation method for the dam foundation with some soil layers，and make an evaluation of the plastic deformation stability of the dam foundation on the basis of computed stress and identified plastic deformation in the dam foundation. - 摘要针对南京地铁南北线一期工程某区间隧道软－流塑地层的大管棚加小导管超前注浆预加固工程，对软－流塑淤泥质地层劈裂注浆加固的机理及主要影响因素进行了分析，对注浆效果、浆体材料及配比进行了试验研究。
In accordance with fracturing grouting consolidation in some tunnel of Nanjing subway north-south line, the function and mechanism of grouting and its influence parameters are analyzed, and the material and ratio of cementing paste as well as its effects are discussed. - 文摘:通过对石长铁路岩溶地区7座大中桥桩基钻孔施工技术分析，阐述了在岩溶地质条件下穿越多层溶洞钻孔施工中的偏孔防治以及穿越尺寸较大且充填物为流塑状溶洞的处理方法，为该地质病害的处理提供了有益的施工经验。
Abstract: Based on the technical analysis of the boring construction of the seven long and medium-sized bridge-bases along the Shi-chang railway line karst area, this paper expounds the diviated boring prevention in multilayer cave boring construction under karst geological condition, and the methods of penetrating larger-sized and liquid-and-plastic stuffed karst, providing valuable construction experience of the geological diseases in question.
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