CBSR Engineering Services

CBSR Engineering Services We specialize in comprehensive Structural Design, Engineering Investigation and Assessment, and Retrofitting solutions.

From concept to execution, we ensure safety, code compliance, and structural resilience.

COMPLETED STRUCTURAL DESIGN PROJECT Proposed 2-Storey Commercial Building with Roof Deck (WRH Building)Burauen, LeyteWit...
07/08/2026

COMPLETED STRUCTURAL DESIGN PROJECT

Proposed 2-Storey Commercial Building with Roof Deck (WRH Building)
Burauen, Leyte

With the evident hazard due to the project's location being near the seismic source, it brought much challenge to design this irregularly shaped structure.

Thank you, client, for choosing CBSR!

Contact us for your next project! đź“©
FB Page: https://www.facebook.com/cbsr.engineering.services
E-mail Address: [email protected]


COMPLETED STRUCTURAL DESIGN PROJECTProposed 3-Storey Commercial Building with Roof DeckCarigara, LeyteDesigning this com...
27/06/2026

COMPLETED STRUCTURAL DESIGN PROJECT
Proposed 3-Storey Commercial Building with Roof Deck
Carigara, Leyte

Designing this commercial project required some creative structural problem-solving! Due to strict property line restrictions and underlying soft soil, traditional isolated footings simply weren't an option.

The solution? A full mat foundation to safely distribute the building's massive weight over the maximum possible footprint, preventing dangerous settlement.

Thank you, Architect, for choosing CBSR!

Contact us for your next project! đź“©
FB Page: https://www.facebook.com/cbsr.engineering.services
E-mail Address: [email protected]



In structural engineering, low-rise buildings (typically defined as structures between 1 to 3 stories, or up to 5 storie...
19/06/2026

In structural engineering, low-rise buildings (typically defined as structures between 1 to 3 stories, or up to 5 stories depending on the jurisdiction) present a distinct set of design considerations, dynamic characteristics, and failure modes compared to their high-rise counterparts.

From a structural analysis and seismic perspective, designing a low-rise building revolves around high stiffness, short natural periods, and managing localized structural irregularities.



Seismic Energy on low-rise and high-rise buildings compared.​The Core Difference: Frequency and Resonance• ​High-frequen...
17/06/2026

Seismic Energy on low-rise and high-rise buildings compared.

​The Core Difference: Frequency and Resonance

• ​High-frequency (short-period) waves cause fast, jerky ground movements. They typically affect low-rise buildings because these short structures naturally vibrate at a fast pace.

• ​Low-frequency (long-period) waves cause slow, rolling ground movements (often traveling long distances from major magnitude quakes). They threaten high-rise buildings, which naturally sway at a slower pace. When the ground's shaking frequency matches the building's natural frequency, resonance occurs, violently amplifying the movement.


16/06/2026

Welcome back to CBSR!

We will be posting project highlights from 2024 up to present.

Address

Brgy. 74
Siquijor
6500

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Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
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