靠粘接锚固;
The anti-knock ability of chamber supported by freestyle anchor, full-length bond-type anchor and semi-full-length bond-type prestressed anchorage cable are examined by numerical analysis.
利用数值试验研究了洞室不同部位上自由式锚索、全长粘结式锚索和半全长粘结式预应力锚索的受力特征。
纳米英语 · 双语娱乐资讯
纳米英语 · 双语新闻
纳米英语 · 商务口语