AVE Palencia-Santander high-speed rail project is a significant infrastructure undertaking aimed at connecting Palencia and Santander in Spain. This project involves the construction of extensive railway networks, viaducts, and bridges, underscoring the need for a strong and resilient foundation. Recognising the critical importance of ensuring the structural integrity of the concrete piles, the project management sought advanced testing methodologies.
デクストラ played a pivotal role in ensuring the robustness of the project’s foundation by supplying ソニテック Crosshole Sonic Logging (CSL) testing tubes. These tubes were instrumental in conducting comprehensive structural integrity tests on the concrete piles of AVE Palencia-Santander USR Package 1 (Palencia – Palencia Norte) and Package 2 (Palencia Norte – Amusco).
クロスホールソニックロギングは、コンクリート杭の品質と完全性を評価するために広く採用されている非破壊検査方法です。これには、2 つのアクセス チューブ間のコンクリートを透過する音波の使用が含まれ、エンジニアが材料の特性を評価し、潜在的な欠陥を特定できるようになります。
ソニテック tubes are specially designed for Crosshole Sonic Logging, ensuring precise and reliable data collection during structural integrity tests. These tubes are embedded in the concrete piles during construction, providing access points for the sonic wave transmission.