Will a larger than normal pillar provide additional support?

A larger than normal pillar in mining contexts is indeed beneficial for providing additional support. This is based on the principles of load distribution and structural integrity. Pillars are integral to maintaining the stability of mine tunnels and preventing collapses. When a pillar is larger, it can bear more weight and distribute the forces exerted by overlying rock more effectively.

Additionally, larger pillars can help reduce the stress on surrounding structures and the potential for rock falls or ground subsidence. Since mining often involves extracting materials, the remaining supports must compensate for the voids created and maintain safety for workers in the mine.

While reinforcement can enhance the structural capabilities of pillars, the inherent advantage of a larger pillar lies in its increased volume and capacity to support loads. The effectiveness of any pillar support will also depend on other factors, such as the geological conditions and the specific mining practices used, but the mere size of the pillar primarily contributes to its ability to provide support.