【Daily Topic】【Civil Engineering Version 20160803】
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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. In cast-in-place reinforced concrete frame structures, the connection of vertical reinforcement bars should preferably be carried out by welding using （ ). A. Flash butt welding B. Arc welding C. Electroslag pressure welding D. Resistance spot welding 【Production and Management Division】Seeking moderators and technical discussants to join 【Task-based reward: 3000 wealth points】Original] Organizing and organizing the content of instrument-related posts 【Task-based reward: 5000 wealth points】Original] Organizing and summarizing the content of control-related posts
In cast-in-place reinforced concrete frame structures, the connection of vertical reinforcement bars should preferably be carried out by welding using （ ). C, Electroslag pressure welding