How are internal supports designed for towering polyethylene animal sculptures?

Designing internal supports for towering polyethylene animal sculptures requires a blend of artistic vision and structural engineering. These large-scale artworks must withstand environmental factors like wind, weight, and temperature changes while maintaining their aesthetic appeal.

The process begins with a lightweight yet durable framework, often made from steel or aluminum, which provides the core support. This skeleton is carefully shaped to match the sculpture’s contours, ensuring stability without compromising the design. Polyethylene sheets are then molded or welded around the framework, creating the sculpture’s outer form.

Engineers use computational modeling to test stress points and optimize the structure for longevity. Additional reinforcements, such as cross-bracing or weighted bases, may be added for taller sculptures. The result is a visually striking piece that stands the test of time, combining artistry with precision engineering.