Prediction of deflections of burrinjuck dam using finite element analysis

机译：用有限元分析预测Burrinjuck大坝的挠度

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Burrinjuck Dam is a concrete gravity dam located in a narrow gorge on the Murrumpidgee River in NSW. The maximum heith of the dam is 93 m above the lowest point of the foundation, and the maximum base width is 61 m. The crest lenth of the non-overflow section between the sector gates is 152 m and the total length of the dam is 233 m. Plummets and targets were used in the dam to monitor the vertical and horizontal movement of the dam at a number of locations during and after extensive upgrading w orks. The data collection was commenced before the upgrading started and almost 8 years of data were available. This paper outlines the deflections measured in the dam due to te,perature variations and comparison of the measured thermal deflections with those predicted from a finite element analysis of the dam.

机译：Burrinjuck大坝是混凝土重力坝，位于新南威尔士州Murrumpidgee河上的狭窄峡谷中。坝的最大高程比基础最低点高93 m，最大底宽为61 m。扇形闸门之间的非溢流段的顶部长度为152 m，坝体的总长度为233 m。在大修工程期间和之后，大坝中使用了垂锤和目标来监测大坝在多个位置的垂直和水平运动。在升级开始之前就已经开始收集数据，并且可以使用将近8年的数据。本文概述了由于温度，性能变化而在大坝中测得的挠度，并将测得的热挠度与通过坝体有限元分析预测的挠度进行比较。

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《Mechanics of structures and materials》|1999年|p.703-708|共6页
会议地点 Sydney(AU)
作者
A.K.Patnaik; A.Khan;
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正文语种 eng
中图分类一般工业技术;
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Prediction of deflections of burrinjuck dam using finite element analysis

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