【Daily Discussion】Public Utilities – Water Resources and Hydropower – 20210413
Thread Content
If the concrete temperature is too high at the time of arch closure of an arch dam, the contraction of the arch axis as temperatures drop later will be detrimental to the stability of the rock mass at the abutments. Is this sentence correct? We welcome active participation in discussions; the system offers generous rewards for answering questions from VIP members! ! !
Error analysis: If the concrete temperature is too high at the time of closing the arch dam, the contraction of the arch axis as the temperature drops later is beneficial to the stability of the rock mass at the abutments.