🏗️ Raking Shores Explained: How Walls Stay Standing

When a wall starts to lean, bulge, or crack, it needs immediate support. 🏚️ You can't always rebuild it from the ground up—especially if it's part of a historic building or an occupied structure. That's where raking shores come in. These inclined props push against the wall from the outside, giving it the lateral stability it needs to stay standing. In this civil engineering explainer, you'll learn how raking shores work, their main parts, and where they are used.

🎬 Watch the quick explainer Short above 👆

💡 Quick Answer: A raking shore—also called an inclined shore—is a temporary support that leans against a wall at an angle. One end rests on a solid base on the ground, and the other presses against the wall. It provides lateral support, preventing the wall from leaning further or collapsing.

🧱 What Is a Raking Shore?

A raking shore is an inclined baulk of timber (or steel) with one end resting on the ground and the other pressing against the wall where support is needed[reference:0]. It is used to give lateral support to an unsafe or leaning wall[reference:1].

Unlike a dead shore (vertical) or a flying shore (horizontal), a raking shore works at an angle. This angle allows it to push the wall back into a stable position and resist the overturning forces that cause collapse.

⚙️ How Does a Raking Shore Work?

1️⃣ Set the Sole Plate

A solid base (sole plate) is placed on firm ground to spread the load.

2️⃣ Fix the Wall Plate

A wall plate is secured against the wall to distribute the raker's force.

3️⃣ Position the Raker

The inclined raker is placed between the sole plate and the wall plate.

4️⃣ Tighten with Wedges

Wedges are driven in to tighten the system and put it under compression.

5️⃣ Brace and Secure

Gusset plates, braces, and anchors are added to keep everything in place.

🧩 Main Parts of a Raking Shore

Part	Function
📏 Raker	The main inclined member that pushes against the wall.
🧱 Wall Plate	Distributes the raker's force evenly onto the wall surface.
🪵 Sole Plate	The base that spreads the load onto the ground.
🔨 Cleats	Keep the raker from sliding up or down the plates.
🔩 Wedges	Tighten the system and put it under compression.
🛡️ Gusset Plates	Reinforce joints and prevent dislodgement.
📐 Braces	Provide additional stability and reduce lateral movement.

🆚 Raking Shores vs Dead Shores vs Flying Shores

Type	Direction	Main Purpose
↗️ Raking Shore	Inclined	Provides lateral support to a leaning or damaged wall.
⬆️ Dead Shore	Vertical	Carries vertical loads from walls, floors, or roofs.
↔️ Flying Shore	Horizontal	Braces two parallel walls against lateral movement.

📍 Where Are Raking Shores Used?

🏚️ Leaning walls: pushing a wall back into a safe position and holding it there.

🧱 Bulging or cracked walls: providing lateral restraint to unstable masonry.

🏗️ Nearby excavation: supporting a wall while ground is removed next to it.

🚧 Emergency shoring: quickly stabilizing a wall after damage or structural failure.

🏢 Renovation and alteration: supporting walls while openings are formed or repairs are made.

✅ Benefits of Raking Shores

• 🛡️ Prevents collapse: provides essential lateral support to unstable walls
• 📐 Simple and effective: uses basic timber or steel members
• ⚡ Quick to erect: can be installed rapidly in emergencies
• 💰 Cost-effective: materials are relatively inexpensive and reusable
• 🏗️ Versatile: suitable for temporary and emergency works

⚠️ Limitations to Consider

• 📏 Requires space: the inclined raker needs room on the ground outside the wall
• 📐 Careful design needed: the angle, size, and bracing must be properly calculated
• 🔧 Can obstruct access: shores may block walkways or work areas
• ⚠️ Needs sound ground: the sole plate must bear on a firm, stable surface
• 👷 Requires supervision: incorrect erection can be dangerous

❓ Frequently Asked Questions

🤔 What is a raking shore in simple words?

A raking shore is an inclined temporary support that pushes against a wall to stop it from leaning or collapsing. One end rests on the ground, and the other presses against the wall.

⬆️ How is a raking shore different from a dead shore?

A raking shore is inclined and provides lateral support to a leaning wall. A dead shore is vertical and carries vertical loads from above. They solve different stability problems.

🧩 What are the main parts of a raking shore?

The main parts are the raker (the inclined member), wall plate, sole plate, cleats, wedges, gusset plates, and braces. These components work together to transfer lateral loads safely to the ground.

📍 When are raking shores used?

Raking shores are used to stabilize leaning, bulging, or damaged walls, to support walls during nearby excavation, and as a safety measure for weak walls before or during repairs.

✅ Key Takeaway: Raking shores are inclined temporary supports that give lateral stability to leaning or damaged walls. By transferring horizontal loads safely to the ground, they prevent collapse and allow repairs to proceed safely. They are an essential tool for emergency shoring, renovation, and construction near existing structures.

---

🔔 Enjoyed This? Subscribe to Anime Edu Civil Engineering Videos!

Love learning how bridges, dams, roads, and buildings work through simple, quick videos? Subscribe to Anime Edu Civil Engineering Videos on YouTube and press the bell icon 🔔 so you never miss a new video.

👍 Like the video  |  💬 Comment your thoughts  |  🔁 Share with a friend who loves engineering

▶ Subscribe Now

🎥 Watch the original Short: Raking Shores Explained: How Walls Stay Standing | 📺 More videos: Anime Edu Civil Engineering Videos