斜拉桥由于多因素的影响，致使部分斜拉桥运营一段时间后需要全部或部分更换斜拉索。
Affected by various factors, the whole or part of the stay cables of some cable-stayed Bridges have to be replaced after a period of operation.
斜拉桥由于多因素的影响，致使部分斜拉桥运营一段时间后需要全部或部分更换斜拉索。
Affected by various factors, the whole or part of the stay cables of some cable-stayed Bridges have to be replaced after a period of operation.
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