THE NEW NORMAL: MASSIVE QUAKES ARE NO LONGER RARE
Conventional vs. Base Isolated Buildings During Strong Earthquakes
During strong earthquakes, conventional buildings are designed to remain standing while base isolated building remain fully operational.
The recent devastating M7.5 earthquakes in Venezuela are a painful reminder of today’s modern reality. Extreme events such as heatwaves, typhoons and strong earthquakes are no longer a rare occurrence but a regular headline. The standard structural framework is designed to prevent total collapse, but it often leaves the building severely cracked, internally ruined, and completely unusable after a high magnitude quake. As such, building to the bare minimum code is no longer enough.
When a crisis hits, critical assets cannot afford to be shut down. Hospitals, government services, data centers, residential spaces, and businesses need to stay operational for immediate disaster response, continuous public safety, and to prevent catastrophic economic loss.
Traditional buildings take the full brunt of seismic waves, violently whipping the upper floors and destroying interior assets. Seismic Base Isolation works like a premium shock absorber for entire structures.
By constructing a building on advanced Lead Rubber Bearings (LRB) or High Damping Rubber (HDR) bearings:
- Up to 70% of ground acceleration is absorbed before it ever reaches the structure.
- The building glides smoothly as a single unit, keeping windows, utilities, and interiors intact.
- Critical lifelines remain 100% functional to serve the community immediately after the tremor.
We cannot stop tectonic plates from shifting, but we can change how we build above them. Asset protection is and must be the priority for developers.
Together, let’s protect future developments from earthquakes one building at a time.
Partner with Quakesafe PH today to future-proof your structural integrity. Message us for specialized engineering assessments.
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(Image Source: AP Photo/Juan Pablo Arraez)