पृथ्वी लंगर

An earth anchor is a device designed to support structures, most commonly used in भू-तकनीकी and निर्माण applications. Also known as a ground anchor, percussion driven earth anchor or mechanical anchor, it may be impact driven into the ground or run in spirally, depending on its design and intended force-resistance characteristics.

Earth anchors are used in both temporary or permanent applications, including supporting दीवारों को बनाए रखना, मर्दाना मस्त, और सर्कस टेंट।