所有这些现象可能显著影响新结构的正确设计和既有建筑的可靠的评价，尤其是

所有这些现象可能显著影响新结构的正确设计和既有建筑的可靠的评价，尤其是在大地震。

結果 (英文) 1:

All these phenomena may significantly affect the reliable evaluation of the proper design of the new structure and existing buildings, especially in the earthquake.

結果 (英文) 2:

All of these phenomena can significantly affect the correct design of new structures and the reliable evaluation of existing buildings, especially in major earthquakes.

結果 (英文) 3:

All these phenomena may significantly affect the correct design of new structures and the reliable evaluation of existing buildings, especially in large earthquakes.