Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fan assembly type foundation and grouting assembly construction method
The invention discloses a fan assembly type foundation and a grouting assembly construction method. The fan assembly type foundation comprises prefabricated parts, anchor bolt assemblies and prestressed steel strands. The multiple prefabricated parts are sequentially spliced in the circumferential direction, each prefabricated part comprises a bottom plate, a stand and a ribbed beam, the multiple bottom plates are sequentially spliced into an annular plate in the circumferential direction, multiple branch bins are arranged in the bottom plates, grouting openings are formed in the tops of the bottom plates, the stand is arranged on the bottom plates, the multiple stand columns are sequentially spliced into a center column in the circumferential direction, and the ribbed beam is arranged in the center column. The ribbed beam is arranged between the bottom plate and the stand, and the bottom plate, the stand and the ribbed beam are prefabricated into a whole; the anchor bolt assembly comprises an upper anchor plate and a lower anchor plate, the upper anchor plate is connected with the top face of the table column through anchor bolts and grouting materials, and the lower anchor plate is embedded in the bottom of the prefabricated part. And the limiter of the prestressed steel strand is pre-buried in the prefabricated part. By arranging the branch bins in the bottom plate, the single-time grouting area is reduced, the grouting plumpness and compactness can be better controlled, and the situation of grouting cavities is avoided.
本发明公开了一种风机装配式基础及灌浆拼装施工方法，包括预制构件、锚栓组件和预应力钢绞线；多个所述预制构件绕周向依次拼装，所述预制构件包括底板、台柱和肋梁，多个所述底板绕周向依次拼装为环形板，所述底板内设有多个分仓，所述底板顶部设有注浆口，所述台柱设置在底板上，多个所述台柱绕周向依次拼装为中心柱，所述肋梁设置在底板和台柱之间，所述底板、台柱和肋梁预制为一体；所述锚栓组件包括上锚板和下锚板，所述上锚板与台柱顶面通过锚栓和灌浆料连接，所述下锚板预埋在预制构件底部；所述预应力钢绞线的限位器预埋在预制构件内。通过在底板内设置分仓，减小了单次灌浆面积，能更好地控制灌浆的饱满度和密实度，避免灌浆空腔的状况。
Fan assembly type foundation and grouting assembly construction method
The invention discloses a fan assembly type foundation and a grouting assembly construction method. The fan assembly type foundation comprises prefabricated parts, anchor bolt assemblies and prestressed steel strands. The multiple prefabricated parts are sequentially spliced in the circumferential direction, each prefabricated part comprises a bottom plate, a stand and a ribbed beam, the multiple bottom plates are sequentially spliced into an annular plate in the circumferential direction, multiple branch bins are arranged in the bottom plates, grouting openings are formed in the tops of the bottom plates, the stand is arranged on the bottom plates, the multiple stand columns are sequentially spliced into a center column in the circumferential direction, and the ribbed beam is arranged in the center column. The ribbed beam is arranged between the bottom plate and the stand, and the bottom plate, the stand and the ribbed beam are prefabricated into a whole; the anchor bolt assembly comprises an upper anchor plate and a lower anchor plate, the upper anchor plate is connected with the top face of the table column through anchor bolts and grouting materials, and the lower anchor plate is embedded in the bottom of the prefabricated part. And the limiter of the prestressed steel strand is pre-buried in the prefabricated part. By arranging the branch bins in the bottom plate, the single-time grouting area is reduced, the grouting plumpness and compactness can be better controlled, and the situation of grouting cavities is avoided.
本发明公开了一种风机装配式基础及灌浆拼装施工方法，包括预制构件、锚栓组件和预应力钢绞线；多个所述预制构件绕周向依次拼装，所述预制构件包括底板、台柱和肋梁，多个所述底板绕周向依次拼装为环形板，所述底板内设有多个分仓，所述底板顶部设有注浆口，所述台柱设置在底板上，多个所述台柱绕周向依次拼装为中心柱，所述肋梁设置在底板和台柱之间，所述底板、台柱和肋梁预制为一体；所述锚栓组件包括上锚板和下锚板，所述上锚板与台柱顶面通过锚栓和灌浆料连接，所述下锚板预埋在预制构件底部；所述预应力钢绞线的限位器预埋在预制构件内。通过在底板内设置分仓，减小了单次灌浆面积，能更好地控制灌浆的饱满度和密实度，避免灌浆空腔的状况。
Fan assembly type foundation and grouting assembly construction method
一种风机装配式基础及灌浆拼装施工方法
PENG CHI (Autor:in) / KONG WEIBO (Autor:in) / LI TAO (Autor:in) / LI QIANG (Autor:in) / CHAI YUN (Autor:in) / LI YANE (Autor:in) / WANG JINGLEI (Autor:in) / YANG YONGHUA (Autor:in)
20.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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