The bearing capacity of the grouted connections is investigated through the model test and numerical simulation with two rates (low and high) and four kinds of specimens: shorter without shear keys, shorter with shear keys, longer with shear keys, and conical with shear keys. It reveals that the bearing characteristics of the specimen of longer with shear keys is worse than the specimen of conical with shear keys, but better than the specimen of shorter with shear keys. Moreover, the bearing characteristics of the specimen of shorter without shear keys is the worst one.

中文翻译：

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静轴载荷下海上风轮机注浆连接的模型试验和数值模拟

通过模型测试和数值模拟，使用两种速率（低和高）和四种样本来研究注浆连接的承载力：较短的无剪切键，较短的有剪切键，较长的有剪切键，以及锥形的含剪切键。结果表明，剪力键较长的试样的承载特性要比剪力键较长的锥形试样的承载特性要差，但剪力键较长的试样的承载特性要好于剪力键较短的试样。而且，较短的没有剪切键的试样的轴承特性是最差的。