block arch 中文意思是什麼
block arch
解釋
砌塊拱-
Thrust block may bridge the space between the termination of the arch and the foundation rock at the same elevation.
推力墩可以跨在拱腳和同高程的基巖之間。 -
A separate structure is provided to block the space between the arch dam and the reservoir bank.
需要另有一種單獨的結構物來填補拱壩的庫岸之間的空間。 -
These two bridges are the typical old dyke - block - type stone arch bridges in china
這兩座橋是我國古老堤障式石拱橋的典型。
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