拱形底板 的英文怎麼說
中文拼音 [gǒngxíngdebǎn]
拱形底板
英文
arch floor-
In this essay a kind of auxiliary energy dissipator arplying to underflow energy dissipation of low froude number is developed. it mainly applies to the small - sized projects, especially to the canal system structures
本文研究了一種適用於低佛氏數底流消能的輔助消能工? ?拱形網板(簡稱拱網) ,它特別適合於小型工程尤其是渠系建築物。( 7 ) the destroyed area came into being in the condition of supports, such as tensile at vault and floor, shearing at nance and corner of wall
而且,錨桿支護對圍巖變形有較好的控製作用, 3 . 5m長錨桿可使拱頂下沉下降40左右,底板隆起下降34 。
分享友人