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← TechnologyWhich risk substantially increases when temporary shoring fails during concrete column casting?
A)Segregation in concrete mix
B)Increased lateral buckling risk✓
C)Premature rebar corrosion onset
D)Honeycombing within hardened concrete
💡 Explanation
Increased lateral buckling risk becomes prominent upon shoring failure because the effective column length subject to loading drastically increases without support; therefore, buckling becomes more probable rather than uniform segregation, honeycombing, or corrosion during the immediate post-failure state.
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