求翻译：绑扎搭接；机械连接或焊接。钢筋接头宜优先采用机械连接接头或焊接接头；冷轧扭钢筋、冷轧带肋钢筋的连接应采用搭接接头，严禁采用焊接接头。异形柱内纵向受力钢筋应采用焊接连接或机械连接是什么意思？

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Binds joining; Solderless joint or welding.The steel bar attaches suitable first uses the solderless joint attachment or the weld joint; The cold rolling turns the steel bar, the cold rolling belt rib steel bar connection should use the lap joint, forbid strictlys using the weld joint.In the differe

Binding lap; mechanical connection or welding. Advised to give priority to the use of mechanical joints or reinforced joints welded joints; connections of cold-rolled and twisted bars, cold-rolled ribbed lap joints should be used, is strictly prohibited the use of welded joints. Special-shaped colum

Binding lap; mechanical connection or welding. Advised to give priority to the use of mechanical joints or reinforced joints welded joints; connections of cold-rolled and twisted bars, cold-rolled ribbed lap joints should be used, is strictly prohibited the use of welded joints. Special-shaped colum