Tow methods,flip-chip method and influence matri x method,were proposed to calculate the suspender tension in a spatial tied-arch bridge.

Analysis and calculation were taken for hanger tension combining theory research and fact practice, take Nanjing Jiangxinzhou self-anchored suspension bridge of Yangtze River tunnel as the work background.

Natural frequencies parameters analysis on tension cable-strut supporting system of point-supported glass curtain walls;