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首页> 外文会议>International foundations congress and equipment expo >Dynamic Pile Load Testing Experiences in Costa Rica. Three Case Studies: Moin Oil Terminal, Caldera Grain Pier, and Chucas Bridge
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Dynamic Pile Load Testing Experiences in Costa Rica. Three Case Studies: Moin Oil Terminal, Caldera Grain Pier, and Chucas Bridge

机译：哥斯达黎加的动态桩载荷测试经验。三个案例研究：豆油码头，破火山口谷物码头和丘卡斯桥

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摘要

The present paper discusses dynamic pile load testing (DLT) experiences in Costa Rica, specifically the results from three case studies, performed by the authors. These cases are the Caldera Grain Pier, the Moin Oil Terminal and a bridge over Tarcoles river at Chucas hydroelectric project. In every case, DLT was relevant to define criteria, follow-up driving conditions, estimate set-up, and confirm pile capacity. On two of those projects, static pile load tests (SLT) were also carried out, in parallel, thus allowing comparisons between DLT and SLT results. For every case study, results are presented and compared, furthermore, conclusions and lessons learned are drawn. The final perception is that DLT is a unique technique that can accurately predict the capacity of a pile, if used properly. Comparison with SLT results was key to draw the latter conclusion given the good correlation between SLT and DLT results.
机译：本文讨论了哥斯达黎加的动态桩载荷测试（DLT）经验，特别是作者进行的三个案例研究的结果。这些案例是破火山口谷物码头，穆因油码头和丘卡斯水电项目的塔可莱斯河上的一座桥梁。在每种情况下，DLT都与定义标准，后续驾驶条件，估算设置和确认桩容量有关。在其中两个项目中，还并行进行了静力桩载荷测试（SLT），因此可以比较DLT和SLT结果。对于每个案例研究，都将介绍结果并进行比较，此外，还将得出结论和经验教训。最终的认识是，如果使用得当，DLT是一种可以准确预测桩的承载能力的独特技术。鉴于SLT和DLT结果之间的良好相关性，与SLT结果进行比较是得出后一个结论的关键。

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