Category
Civil Engineering
All Nolege News articles on Civil Engineering.
2 articles
Civil Engineering
The cracks run in straight lines that follow the steel inside the concrete. That is not settlement, and it gets worse by itself
Concrete does not protect reinforcing steel by keeping water out. It protects it chemically, and when that chemistry is lost the corrosion that follows cracks the concrete from within and then accelerates. Here is how to read the cracks, why cover depth matters more than concrete grade, and why patch repairs so often make the next failure worse.
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Civil Engineering
How earthquake-resistant buildings actually stay standing
An earthquake does not push a building sideways so much as shake the ground under it. Here is how engineers design structures that flex, absorb and survive that shaking instead of collapsing.
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