multiple arch 中文意思是什麼
multiple arch
解釋
連拱橋-
The monitoring and analysis of superhighway multiple arch tunnel construction
高速公路連拱隧道施工監測及分析 -
Design and application of multiple arch trestle type retaining wall of whole section construction
全拼裝連拱支架式擋土墻的設計與應用 -
Construction technology of expressway double - span multiple - arch tunnel
高速公路雙跨連拱隧道施工工藝 -
The zone between vault and center partition of multiple - arch tunnel being seriously loosen is revealed and the loosen range comes to 2 diameters
揭示了連拱隧道拱頂與中隔墻頂之間壓力鬆弛最為強烈,鬆弛范圍可達2倍洞徑。 -
The construction of the multiple - arch tunnel is deeply related to the form of center partition, the tunnel ' s section and excavation method etc. the change regularities of stress field caused by excavation are studied by 4 multiple - arch unlined tunnel model tests. the difference in lining for various multiple - arch sections is analyzed and the mechanics characteristics of center partition is discussed. then, a reasonable construction method for multiple - arch tunnel and a better section are put forward
通過4個連拱模型試驗,研究了連拱毛洞開挖引起的應力場變化規律,對不同的連拱斷面的襯砌受力差異進行了深入的分析,同時對中隔墻的受力特點也作了探討,提出了合理的連拱隧道構築方法及優化斷面圖。 -
Chapter 3 studies the problem of multiple change point test in arch models
對arch模型的多變點進行檢驗與估計。
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