cavity expansion theory 圆孔扩张理论 ; 空腔膨胀理论
cavity-expansion 空腔膨胀
cavity expansion model 空腔膨胀模型
Cavity Expansion Method 圆孔扩张理论
spheric cavity expansion 球形空穴扩张
spherical cavity expansion 球形空腔扩张
cylindrical cavity expansion 柱形孔穴扩张
Uses the cavity expansion theory to analysis the compacting effect cause by pile body concrete in the concreting process.
利用圆孔扩张理论方法对桩身混凝土凝固过程对桩周土体的挤密作用进行理论分析。
参考来源 - 流态桩身混凝土对桩周土体挤密作用的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The building with frame structure is based on manual cavity expansion pile foundation.
该楼系框架结构，采用人工挖孔扩底桩基础。
Based on the cylindrical cavity expansion theory, the squeeze stress induced by pile driving in soils around a pile and inside cluster of piles is analyzed.
本文根据圆柱孔扩张理论分析了在单桩周围和群桩内部土中产生的打桩挤压应力，并与室内模型试验和工程实录资料作了比较。
The process of soil-squeezing is similar to cylindrical cavity expansion so that most of interpretation for SBPT is based on the theory of cavity expansion.
由于试验挤土过程与孔扩张过程具有很好的相似性，故多采用柱形孔扩张理论对旁压试验机理进行分析。
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