Product number: HST5A
Semi-Circular arch for HST5
![](/sites/default/files/styles/product_gallery/public/default_images/pahilton%20placeholder.png?itok=yo3Jhwp3)
Specifications and resources
Semi-circular arch with a uniform section 40 x 8 mm
Span: 1 m
Rise 0.5 m
Pinned and roller arch ends
Vertical loading from seven equi-spaced points across the arch (125 mm intervals)
Pins for model analysis fitted at each load point