该公式在理论上有一定的合理性，有助于改进坝工技术，提高坝工建筑物安全等级评估的准确性。
The formula presented is reasonable in theory and is helpful to the improvement of the techniques of dam construction and the accuracy of safety grade evaluation of dam buildings.
提出了房层结构工程评估的推理方法和建筑物的整体安全评估方法。
A method for reasoning engineering evaluation of building structure and estimating its overall safety.
由于火灾对建筑物造成的影响具有一定的不确定性，与普通建筑物的检测鉴定相比，对受火灾损伤的建筑物结构安全性更难直接准确的进行评估。
Because the influence of fire on building is uncertain, it is rather difficult to evaluate exactly the safety of building after fire compared with the test and appraisal of common buildings.
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