3 kuda kuda

Summary

This video script explains the structural role of roof trusses in construction. It covers the function of trusses in supporting roof loads and transferring them to the ground via columns. The placement of trusses depends on their load-bearing capacity, with spacing typically ranging from 3 to 4 meters for simple wooden houses. The script discusses various components, including wooden beams, support braces, and the use of 'gunungan' as an alternative to trusses in certain buildings, often reinforced with concrete for added strength.

Takeaways

• 🏠 Kuda-kuda are essential components of roof structures, forming the slope and supporting the load.
• 📏 The load on the roof is transferred to the ground through columns.
• 📐 The spacing between kuda-kuda depends on the span capacity of the supporting beams, typically ranging between 3 to 4 meters for wooden residential roofs.
• 🌲 Kuda-kuda wood beams come in sizes such as 8x12, 8x14, and 8x15 cm.
• 🪜 Hanging beams are used to prevent bending in the main beams of the kuda-kuda structure.
• 📉 The diagonal beams serve to support the roof slope, while the locking beams hold the kuda-kuda structure in place horizontally.
• 🛠 Complex kuda-kuda designs are required for larger building spans to handle the increased loads.
• 📊 Balok tarik (tie beams) are used to transfer tension forces from the roof structure to the lower components.
• 🏗 Gunungan (gable) can replace kuda-kuda in certain structures and is typically reinforced with materials like reinforced concrete.
• 🔧 Gunungan dimensions adapt to the roof plan and can be made from materials like brick or concrete blocks, often reinforced for added strength.

Q & A

What is the primary function of 'kuda-kuda' in roof construction?

'Kuda-kuda' serves to form the slope of the roof surface and support the entire load on the roof. This load is then transferred to the ground through the columns.

How does the spacing between 'kuda-kuda' depend on the material used?

The spacing between 'kuda-kuda' depends on the span capacity of the purlins (gording). For simple houses using wood, the spacing between 'kuda-kuda' is typically no more than 3 to 4 meters.

What are the standard dimensions of wooden beams used for 'kuda-kuda'?

Wooden 'kuda-kuda' are made from wooden beams with sizes such as 8x12 cm, 8x14 cm, and 8x15 cm.

What is the purpose of the hanging beam in a 'kuda-kuda' structure?

The hanging beam is used to prevent bending in the main beam of the 'kuda-kuda'.

What role does the 'balok jepit' play in the 'kuda-kuda' structure?

'Balok jepit' clamps the frame of the 'kuda-kuda' to prevent it from bending horizontally.

What is the function of the supporting beam ('balok sokong') in the 'kuda-kuda' system?

The supporting beam ('balok sokong') supports the legs of the 'kuda-kuda' and helps form the roof slope.

How is the complexity of 'kuda-kuda' design affected by the building span?

The wider the building span, the more complex the 'kuda-kuda' design becomes, as larger spans receive greater loads and thus require a more intricate structure.

What alternative is mentioned for 'kuda-kuda' in roof construction, and where is it commonly applied?

An alternative to 'kuda-kuda' is the 'gunungan', also known as 'ampik'. It is usually applied to the outer walls of the building but can also be used inside to replace 'kuda-kuda'.

What materials are typically used to construct 'gunungan'?

'Gunungan' is typically made of brick or concrete blocks and is often reinforced with reinforced concrete for additional strength.

How should the dimensions of 'gunungan' be determined when used in a building?

The dimensions of 'gunungan' should match the roof area above it. If the building uses 'kuda-kuda', the dimensions of the 'gunungan' should align with the dimensions of the 'kuda-kuda'.