Statistical overview of data of corrosion investigations of fibre-reinforced concrete

An understanding of the potential for fibres to corrode in aggressive environments is essential to the long-term design of fibre reinforced concretes. Given a significant number of individual tests that have been conducted using a range of different specimen types (variations in specimen dimension and material properties) and accelerating conditions (variation in corrosion technique and exposure time), existing tests are summarized to provide an overview of the field and to help inform future experimental design. This dataset consists of 342 individual tests from 20 existing research studies. The parameters in the database include concrete strength, fiber geometry, fiber pre-damage (with/without pre-corrosion), the technique used to accelerate corrosion, corrosion measurement techniques, and number of specimens for any specific scenario.

对纤维在恶劣环境中腐蚀潜力的理解对于纤维增强混凝土的长期设计至关重要。鉴于已进行的大量个体测试，这些测试采用了不同类型的试样（试样尺寸和材料特性的变化）以及加速条件（腐蚀技术和暴露时间的变异），现有测试被总结以提供该领域的概览并协助未来实验设计的制定。本数据集包含来自20项现有研究中的342个个体测试。数据库中的参数包括混凝土强度、纤维几何形状、纤维预损伤（带/不带预腐蚀）、加速腐蚀所用的技术、腐蚀测量技术以及任何特定场景下的试样数量。