The composite wingwall with staggered rigid wingwall and reinforced earth has fulfilled the requirement of stability against sliding and seepage.
采用刚性翼墙与加筋土间隔、上下错开的布置型式,形成复合式翼墙结构,满足挡墙的抗滑稳定性及防渗要求。
2
The entrance is shielded by a long, heavy, elevated wingwall that not only forms part of the ground floor and sideboard enclosure but also embraces an interior courtyard with an entry pond.
The Navy Department moved into the east wing in 1879, where elaborate wall and ceiling stenciling and marquetry floors decorated the office of the Secretary.