大型桩-筏基础筏板竖向位移及位移差变化特征

宋金良, 龚晓南, 凌道盛

宋金良, 龚晓南, 凌道盛. 大型桩-筏基础筏板竖向位移及位移差变化特征[J]. 煤田地质与勘探, 2003, 31(3): 38-42.
引用本文: 宋金良, 龚晓南, 凌道盛. 大型桩-筏基础筏板竖向位移及位移差变化特征[J]. 煤田地质与勘探, 2003, 31(3): 38-42.
SONG Jin-liang, GONG Xiao-nan, LING Dao-sheng. Change characteristics of vertical displacement and its difference of raft in large pile-raft foundation[J]. COAL GEOLOGY & EXPLORATION, 2003, 31(3): 38-42.
Citation: SONG Jin-liang, GONG Xiao-nan, LING Dao-sheng. Change characteristics of vertical displacement and its difference of raft in large pile-raft foundation[J]. COAL GEOLOGY & EXPLORATION, 2003, 31(3): 38-42.

 

大型桩-筏基础筏板竖向位移及位移差变化特征

详细信息
    作者简介:

    宋金良(1965-),男,河北人,广州大学副教授,浙江大学博士研究生,岩土工程专业.

  • 中图分类号: TU473

Change characteristics of vertical displacement and its difference of raft in large pile-raft foundation

  • 摘要: 采用桩筏土共同作用分析法对筏板竖向位移及位移差随板厚变化特征进行分析,并指出:随板厚变化,筏板位移具有分区性,板心位移及板边位移在各自的特征厚度附近较小的厚度范围内变化最快,荷载水平对特征厚度基本没有影响。
    Abstract: This paper analyses the characteristics of vertical displacement and its difference changed with raft thick using analysis method of common affection of raft and soil,and points out that the displacement of raft can be separate in areas,the displacement changes of center and edge are quicker in small range nearby characteristic thick,volume of load is little effect on characteristic thick.
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出版历程
  • 收稿日期:  2002-11-19
  • 网络出版日期:  2023-03-21

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