Abstract: The construction technology of high-strength tendons used in the longitudinal reinforcement of frame columns is the first in Yunnan construction industry, which has the characteristics of simple construction,high strength, short construction period and low investment cost compared with the rigid concrete structure.The following introduces the construction technology of high-strength tendons for frame columns in electric furnace workshop of main workshop of 200kt/a manganese ferroalloy energy saving and emission reduction project of Yunnan Jianshui Manganese Mine Co., Ltd.