In addition, a modification shall be made to the main tube section of the frame, as a means to securely mount the'U'bar under the seat. 此外,应作出修改的框架主要管节的手段,是能够安全地安装的酒吧座位下的'ü。
Surveying of Geotechnical Engineering at Immersed Tube Section(TS) of Tunnel in University City of Guangzhou 广州市大学城隧道沉管段(TS)岩土工程勘察
Unlike in the steel structures, the temperature of different locations in the concrete filled steel tube section is diverse and in which the properties of concrete and steel vary with the fire. 与钢结构不同,钢管混凝土柱截面不同位置的温度不同导致钢和混凝土的材性不同。
Mainly introduced the manufacture technology of the drum shape extruding core which determined the inner hole size of tube section material in the aluminum alloy extruding-drawing die. 主要介绍了在铝合金挤压拉伸模具中,决定管型材内孔尺寸用的鼓形挤压拉伸芯头的加工方法、加工要点和加工过程。
Structural Design for Tube Section(TS) of Shanghai Outer Ring Immersed Tunnel 上海外环沉管隧道设计(二)&江中沉管段(TS)结构设计研究