The advantages of soil nailing walls are convenient construction and low cost, etc. They have already been used in protective structure of deep excavation extensively.
土钉墙具有施工便捷、现场文明、造价低廉等优点，已在深基坑支护结构中得到广泛应用。
Stone cage net protective structure is in itself under the action of gravity for the installation.
石笼网防护结构是在其本身重力的作用下进行安装的。
The results show that the peak displacement of the dynamic response of the protective structure can be reduced by more than 20%.
结果显示：对防护结构动力响应的位移峰值可减小20%以上；
Falling-object protective structure (FOPS) can block objects (such as trees, rocks) so that it supplies protection for the operator.
落物保护结构是在有坠落物体(如树木、岩石等)时，对司机提供适当保护的安全结构。
The anti-blasting and absorbing energy mechanisms of composite protective structure under blasting loads were numerically simulated by applying ANSYS/LS-DYNA.
采用ANSYS/LS-DYNA软件对复合结构各层中的爆破能量的分布进行了系统的数值模拟研究；
A method of forming an exterior surface protective structure (12) for an aircraft (10) includes uniting a loaded surfacer (52) having a carrier (51) to a hybrid prepreg substrate (32).
一种为飞行器(10)形成外部表面防护结构(12)的方法，包括将具有载体(51)的受载表面料(52)结合到混合预浸渍基材(32)。
The invention relates to a protective device of a shot blasting machine, in particular to a protective structure for preventing high-speed shots from damaging the shot blasting machine chamber.
本发明涉及一种抛丸机的防护装置，尤其是涉及一种阻止高速丸子对抛丸机室体的损坏的防护结构。
The invention relates to a protective device of a shot blasting machine, in particular to a protective structure for preventing high-speed shots from damaging the shot blasting machine chamber.
本发明涉及一种抛丸机的防护装置，尤其是涉及一种阻止高速丸子对抛丸机室体的损坏的防护结构。
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