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首页> 外文期刊>International Journal of Theoretical and Applied Multiscale Mechanics >Simulation and design of exposed anchor bolts in shear
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Simulation and design of exposed anchor bolts in shear

机译：剪切中裸露锚杆的仿真与设计

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摘要

This paper describes a study of exposed anchors in shear such as those in a typical column footing connection with a grout leveling pad. Two groups of double-shear tests of threaded rods (ASTM A193 Grade B7) were conducted along with finite element analyses to simulate the behaviour of exposed anchors in shear. The study indicated that the exposed length and boundary conditions of exposed anchors significantly affects the load-carrying capacities and the corresponding failure modes because the anchors are subjected to combined bending, shear, and tension. Design equations were proposed for exposed anchors based on the experimental and numerical results.
机译：本文介绍了对剪切中裸露的锚杆的研究，例如典型的与水泥浆调平垫的立柱基础中的锚杆。进行了两组螺纹杆的双重剪切试验（ASTM A193 B7级）以及有限元分析，以模拟裸露的锚杆在剪切中的行为。研究表明，暴露的锚固的暴露长度和边界条件会显着影响承载能力和相应的破坏模式，因为锚固会受到弯曲，剪切和拉力的共同作用。根据实验和数值结果，提出了裸露锚的设计方程。

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