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首页> 外文会议>12th International Harbour Congress Sep 12-16, 1999 Antwerpen, Belgium >INVESTIGATION OF DEFORMATION BEHAVIOUR IN THE CONSTRUCTION OF A NEW QUAY STRUCTURE WITH FEM
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INVESTIGATION OF DEFORMATION BEHAVIOUR IN THE CONSTRUCTION OF A NEW QUAY STRUCTURE WITH FEM

机译：有限元新码头结构施工中变形行为的研究

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摘要

The calculation model employed accurately described the principal phenomena of the quay wall under investigation. The most important factors influencing the observed deformation behaviour were shown to be firstly the mud layers present despite mud excavation and secondly a relatively compressible sand horizon. The landward-directed movements of the quay head resulted from rather extensive movements of the whole quay wall area. The calculations showed that there was no threat to structural safety. The agreement between the recorded data and calculated movements and anchor strengths is very good, also taking into account the complexity of the construction procedure and the non-homogeneous site foundation situation.
机译：所采用的计算模型准确地描述了所调查码头壁的主要现象。已显示出影响观察到的变形行为的最重要因素是，首先是尽管开挖了泥浆，但仍存在泥浆层；其次是相对可压缩的砂层。码头首部的向陆运动是整个码头壁区域相当广泛的运动所致。计算表明对结构安全没有威胁。记录的数据与计算的运动和锚固强度之间的一致性非常好，同时考虑到了施工过程的复杂性和非均匀场地基础情况。

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