摘要：【中文】一种内置钢板的预制混凝土梁与混凝土板组合梁及施工方法，组合梁包括预制混凝土梁和预制混凝土板，预制混凝土梁包括预制混凝土U梁和I梁，腹板内固设有竖钢板/波纹钢板；若为U梁时，上/下翼缘内固设有短/长横钢板；若为I梁时，下翼缘内固设有短横钢板；各钢板表面焊有剪力连接件。方法为：制备竖钢板/波纹钢板和短/长横钢板，将剪力连接件焊接到各钢板表面，再将各钢板焊接成组合体；制作预制混凝土板；制作预制混凝土梁，先支模板，再绑扎钢筋笼，钢板组合体置于钢筋笼并固定，布置波纹管和预应力筋；浇入混凝土直至固化成型，张拉预应力筋并利用锚具固定；组合混凝土梁和混凝土板，剪力钉进入预埋孔中，浇入高强砂浆至固化，施工结束。 【EN】A precast concrete beam with a built-in steel plate, a concrete slab combination beam and a construction method are provided, the combination beam comprises a precast concrete beam and a precast concrete slab, the precast concrete beam comprises a precast concrete U beam and an I beam, and a vertical steel plate/a corrugated steel plate is fixedly arranged in a web plate; if the U-shaped beam is adopted, a short/long transverse steel plate is fixedly arranged in the upper/lower flange; if the beam is an I beam, a short transverse steel plate is fixedly arranged in the lower flange; the surface of each steel plate is welded with a shear connector. The method comprises the following steps: preparing vertical steel plates/corrugated steel plates and short/long transverse steel plates, welding the shear connectors to the surfaces of the steel plates, and then welding the steel plates into a combined body; manufacturing a precast concrete slab; manufacturing a precast concrete beam, firstly erecting a template, then binding a reinforcement cage, placing and fixing a steel plate assembly in the reinforcement cage, and arranging a corrugated pipe and prestressed ribs; pouring concrete until the concrete is solidified and formed, tensioning the prestressed reinforcing steel and fixing the prestressed reinforcing steel by using an anchorage device; and combining the concrete beam and the concrete slab, putting the shear nails into the pre-buried holes, pouring high-strength mortar until the high-strength mortar is solidified, and finishing construction.

摘要：【中文】一种内置钢板的混凝土薄壁腹板梁及施工方法，薄壁腹板梁包括混凝土T梁、箱梁和π梁三种结构形式，若为混凝土T梁/π梁时，腹板内固设有由横钢板和竖钢板/波纹钢板构成的组合体，若为箱梁时，单独固设竖钢板/波纹钢板，各钢板表面焊接有剪力连接件。施工方法为：制备竖钢板/波纹钢板和横钢板，将剪力连接件焊接到各钢板表面，将竖钢板/波纹钢板与横钢板焊接成组合体；支模板，绑扎钢筋笼，将焊接好的钢板组合体放置到腹板钢筋笼内，对钢板组合体进行固定；在腹板底部布置波纹管和预应力筋；向模板内浇入混凝土，直到混凝土固化成型后，张拉预应力筋，利用锚具固定预应力筋，施工结束。 【EN】A concrete thin-wall web beam with built-in steel plates and a construction method thereof are disclosed, the thin-wall web beam comprises three structural forms of a concrete T beam, a box beam and a pi beam, if the thin-wall web beam is the concrete T beam/pi beam, a combination body formed by a transverse steel plate and a vertical steel plate/corrugated steel plate is fixedly arranged in a web plate, if the thin-wall web beam is the concrete T beam/pi beam, the vertical steel plate/corrugated steel plate is separately fixedly arranged, and the surface of each steel plate is welded with a shear connector. The construction method comprises the following steps: preparing a vertical steel plate/a corrugated steel plate and a transverse steel plate, welding a shear connector to the surface of each steel plate, and welding the vertical steel plate/the corrugated steel plate and the transverse steel plate into a combined body; erecting a formwork, binding a reinforcement cage, placing the welded steel plate assembly into a web plate reinforcement cage, and fixing the steel plate assembly; arranging a corrugated pipe and prestressed ribs at the bottom of the web plate; and pouring concrete into the template until the concrete is solidified and formed, tensioning the prestressed tendons, fixing the prestressed tendons by using an anchorage device, and finishing construction.

摘要：【中文】一种内置钢板混凝土与钢筋混凝土拼接剪力墙及施工工艺，分别为两种情况，第一种是预制钢筋混凝土剪力墙和预制钢板混凝土剪力墙，所述预制钢筋混凝土剪力墙包括钢筋笼Ⅰ、连接钢板Ⅰ、若干预埋件、后浇筑混凝土区；所述预制钢板混凝土剪力墙包括钢筋笼Ⅱ、内置钢板Ⅰ、连接钢板Ⅱ、若干连接件、预埋螺栓、连接螺栓；第二种是预制预留槽钢筋混凝土剪力墙和预制凸出内置钢板混凝土剪力墙；所述预制预留槽钢筋混凝土剪力墙包括钢筋笼Ⅲ、预留槽、若干预留孔；所述预制凸出内置钢板混凝土剪力墙包括内置钢板Ⅱ、钢筋笼Ⅳ、圆孔、灌浆器、注射嘴、横向对穿螺栓。本发明拼接剪力墙具有施工速度非常快、工人劳动强度小、环境污染小的有点。 【EN】A built-in steel plate concrete and reinforced concrete spliced shear wall and a construction process are respectively in two conditions, the first condition is a prefabricated reinforced concrete shear wall and a prefabricated steel plate concrete shear wall, and the prefabricated reinforced concrete shear wall comprises a reinforcement cage I, a connecting steel plate I, a plurality of embedded parts and a post-pouring concrete area; the prefabricated steel plate concrete shear wall comprises a reinforcement cage II, an internal steel plate I, a connecting steel plate II, a plurality of connecting pieces, embedded bolts and connecting bolts; the second type is that a reserved channel steel reinforced concrete shear wall and a protruding built-in steel plate concrete shear wall are prefabricated; the prefabricated reserved channel reinforced concrete shear wall comprises a reinforcement cage III, a reserved groove and a plurality of reserved holes; the prefabricated protruding built-in steel plate concrete shear wall comprises a built-in steel plate II, a reinforcement cage IV, round holes, a grouting device, an injection nozzle and transverse through bolts. The spliced shear wall has the advantages of very high construction speed, low labor intensity of workers and low environmental pollution.

摘要：【中文】一种预制预应力混凝土梁与钢混组合梁拼接桥及施工方法，拼接桥由预制混凝土箱梁/T梁与钢箱梁/工字钢截面钢混组合梁直接连接构成。施工方法为：在施工场地附近预制场内制作预制混凝土箱梁/T梁；在工厂制作钢箱梁/工字钢截面钢混组合梁；预先张拉预应力钢筋，将预制混凝土箱梁/T梁与钢箱梁/工字钢截面钢混组合梁对接，使高强螺栓插入螺栓孔并利用螺母固定；预应力钢筋穿过预应力钢筋孔并利用锚具固定；在钢混组合梁的端部钢板与锚固钢板之间利用后浇混凝土封装；对于采用精轧螺栓的形式，两梁对接时精轧螺栓会穿入螺栓穿装孔内，利用螺母固定并由混凝土封装；对于采用预应力锚索的形式，两梁对接后，将预应力锚索穿入后两端固定并由混凝土封装。 【EN】A spliced bridge of a precast prestressed concrete beam and a steel-concrete composite beam and a construction method thereof are disclosed, wherein the spliced bridge is formed by directly connecting a precast concrete box beam/T beam and a steel box beam/I-shaped steel section steel-concrete composite beam. The construction method comprises the following steps: manufacturing a precast concrete box beam/T beam in a precast yard near a construction site; manufacturing a steel box girder/I-shaped steel section steel-concrete composite girder in a factory; pre-tensioning prestressed reinforcements, butting the precast concrete box girder/T beam with the steel box girder/I-shaped steel section steel-concrete composite beam, inserting high-strength bolts into bolt holes and fixing the high-strength bolts by using nuts; the prestressed reinforcement penetrates through the prestressed reinforcement hole and is fixed by an anchorage device; the end steel plate and the anchoring steel plate of the reinforced concrete composite beam are encapsulated by post-cast concrete; for the form of the finish rolling bolt, the finish rolling bolt can penetrate into the bolt through hole when the two beams are butted, and is fixed by a nut and is packaged by concrete; for the form of the prestressed anchor cable, after the two beams are butted, the prestressed anchor cable penetrates into the two ends of the two beams to be fixed and is packaged by concrete.

摘要：【中文】一种预制型钢混凝土叠合板及施工工艺，包括板底层钢筋网、型钢、混凝土及板顶层钢筋网，所述板底层钢筋网由横向分布钢筋和纵向分布钢筋交叉布置铺设，板底层钢筋网上表面纵向等间距设置有型钢，型钢及板底层钢筋网封装于混凝土中形成双向带肋混凝土预制板或纵向肋混凝土预制板，且双向带肋混凝土预制板的纵向肋与横向肋十字交叉或纵向肋混凝土预制板的相邻纵向肋之间形成后浇筑混凝土区域，在双向带肋混凝土预制板的纵向肋及横向肋上表面或在纵向肋混凝土预制板的纵向肋上表面铺设由横向分布钢筋和纵向分布钢筋交叉布置的板顶层钢筋网，在后浇筑混凝土区域浇筑混凝土，将板顶层钢筋网封装于混凝土中。简化了施工工序，缩短了施工工期。 【EN】A prefabricated steel reinforced concrete laminated slab and a construction process thereof comprise a slab bottom layer steel bar mesh, section steel, concrete and a slab top layer steel bar mesh, wherein the slab bottom layer steel bar mesh is paved by crosswise arranging transverse distribution steel bars and longitudinal distribution steel bars, the section steel is longitudinally arranged on the upper surface of the slab bottom layer steel bar mesh at equal intervals, the section steel and the slab bottom layer steel bar mesh are packaged in concrete to form a bidirectional ribbed concrete prefabricated slab or a longitudinal rib concrete prefabricated slab, a post-pouring concrete area is formed between a longitudinal rib of the bidirectional ribbed concrete prefabricated slab and the crosswise arrangement of the transverse ribs or between adjacent longitudinal ribs of the longitudinal ribbed concrete prefabricated slab, the slab top layer steel bar mesh which is formed by crosswise arranging the transverse distribution steel bars and the longitudinal distribution steel bars is paved on the upper surfaces of the longitudinal ribs and the longitudinal rib concrete prefabricated slab, the concrete is poured in the post-pouring concrete area, and (5) encapsulating the plate top layer reinforcing mesh in concrete. The construction process is simplified, and the construction period is shortened.