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Construction of vertical seawall-Prediction and performance

机译：垂直海堤的建设-预测与性能

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Reclamation is a major construction activity in Singapore. In recent years, with greater affluence, marina development for residential purpose has become more common. This often entails the construction of a vertical seawall to form the outer boundary to facilitate the reclamation. In Singapore a frequently used technique is the use of a L-Block. However, there are concern about the movement and tilt of such relatively light blocks. An ongoing reclamation in the Northeastern part of Singapore makes use of nearly 10kmof such wall. As a requirement, prior to commencement of construction, a finite element study was carried out to analyze the possible movement and tilting of the block. Detailed instrumentation clusters were then provided in the contract, and these thus provide a good set of data to validate the accuracy of the design and also allow lessons to be learned from the difference between the movement predicted and that measured. This paper is a report of the comparison between prediction and performance that was carried out at this site. This construction is still ongoing and thus the comparison exercise is not fully completed.
机译：填海工程是新加坡的一项主要建筑活动。近年来，随着富裕程度的提高，用于住宅目的的码头开发变得越来越普遍。这通常需要构造垂直的海堤以形成外边界以利于填海。在新加坡，一种常用的技术是使用L型块。但是，人们担心这种相对较轻的块的运动和倾斜。新加坡东北部正在进行的填海工程利用了将近10公里的隔离墙。根据要求，在开始施工之前，进行了有限元研究，以分析砌块可能的移动和倾斜。然后，在合同中提供了详细的仪表组，这些仪表组提供了一组很好的数据来验证设计的准确性，并且还允许从预测的运动与测量的运动之间的差异中吸取教训。本文是在此站点进行的预测与性能之间比较的报告。这项建设仍在进行中，因此比较工作尚未完全完成。

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