What type of structural system is described as high compressive strength and suitable for passive solar energy?

The structural system characterized by high compressive strength and suitability for passive solar energy is masonry.

Masonry materials, such as brick and concrete block, have excellent thermal mass, which helps in absorbing, storing, and releasing heat. This thermal mass provides a benefit in passive solar design, as it can moderate temperature fluctuations within a building. During the day, the masonry absorbs heat from sunlight, helping to keep the interior warm. At night, it releases this heat, maintaining a comfortable temperature without relying heavily on mechanical heating solutions.

Additionally, masonry is known for its durability and strength under compression, making it a reliable choice for structural applications. Its ability to effectively manage energy and contribute to energy efficiency aligns well with sustainable building practices, which are often vital in contemporary architecture.

While steel is strong and versatile, it does not provide significant thermal mass; wood is lightweight and renewable but may not offer the same level of compressive strength and thermal mass as masonry; and concrete, while also strong and used effectively in similar passive solar applications, does not typically share the traditional aesthetic qualities associated with masonry structures. Thus, masonry stands out as the most suitable option for this specific context.