真空預(yù)壓發(fā)處理軟土地基施工方案英文版-資料下載頁(yè)
2025-05-08 14:47本頁(yè)面
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【正文】 ettlement (m) Depth of vertical drains (m) Calculated Final consolidation settlement (m) 1 28254 * __________ 25286 5 10 2 * ____________ 5 10 3 * ____________ 5 10 Note: The “ *” shows that the numerator means the proposed process area, which is extended from the area specified in the tender documents (denominator) by extending edge to m. When f = , the settlement () is calculated by using the average settlement after vacuum prepression of the main building of Hiep Phouc power plant () added settlement occurred in consolidation period (90days) which is (90* 3)mm. 中國(guó)最大的管理資源中心 第 8 頁(yè) 共 10 頁(yè) Geotechnical design of vacuum prepression method in process area Scheme Process Area (m2) Average depth of soft soil (m) Bearing Capacity of foundation soil (t/m2) Interval of vertical drains (m) Treatment Depth (m) Estimated Settlement (m) 1 28254 * _______________ 25286 5 10 2 41428* _______________ 37450 5 10 3 54313 * ________________ 49603 5 10 Note: 1) “ * ” : the numerator indicates the proposed process area, which is extended from the area specified in the tender documents (denominator). The edge of the specified area is extended by m. 2) The length of vertical drains = treatment depth + sand bed thickness ( ) + end margin () = . Geotechnical design of preloading method in general area Average depth of soft Interval of vertical Single films drainage 中國(guó)最大的管理資源中心 第 9 頁(yè) 共 10 頁(yè) Scheme general Area (m2) soil (m) drains (m) Treatment Depth (m) Estimated settlement (m) 1 110934 2 98770 3 88617 Note: The length of vertical drains = treatment depth + sand bed thickness ( ) + end margin () = . 中國(guó)最大的管理資源中心 第 10 頁(yè) 共 10 頁(yè) Geotechnical design of vacuum prepression method of general area Scheme Process Area (m2) Average depth of soft soil (m) Interval of vertical drains (m) Double films drainage Single films drainage Depth of vertical drains (m) Calculated Final consolidation settlement (m) Depth of vertical drains (m) Calculated Final consolidation settlement (m) 1 110934 / () 2 98770 3 88617 Note: The length of vertical drains = soft soil depth + sand bed thickness ( ) + end margin () = .
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