插筋是指在浇筑基础前,根据柱子纵向钢筋的尺寸、数量将一段钢筋事先埋入基础内,插筋的根数、尺寸应与柱子纵向钢筋保持一致,其长度应=基础内弯折长度(一般为max{10D,200mm})+(基础板厚-保护层厚度)+伸出基础长度。
提出插筋复合土体边坡二种破坏模式和杆筋与杆间土间的四种破坏模式。
Two failure models of composite soil stability with sttel bar reinforcement and four failure models of steel bars and the soils are shown in the paper.
板墙筋竖筋分二次绑扎,第一次从底板留出插筋至止水钢板上口留出,搭接倍数,第二次绑扎至顶板面。
Two-time-binding is required for vertical re-bar of plank wall. First binding is made up to water stop plate, second binding is made up to top plate surface.
为防止和减少断电极事故,提出了用插扣法连接电极壳筋片的设想。
To prevent and deduce electrode accidents, the paper puts forward the imagination of joining electrode-shell webs with cut-in method.
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