In order to ensure the safety of the tunnel approaching the fault and prevent water inrush disasters. and then take reasonable protective measures. a fault-tunnel-surrounding rock is established by using a three-dimensional (3D) discrete element numerical analysis method. which takes into account the fluid-structure coupling effect. https://safeersappliancers.shop/product-category/bosch-kuw20vhf0g-30cm-undercounter-wine-cooler-black/