Foundation pit supporting device and method for constructional engineering: Fid-Bau Portal

Foundation pit supporting device and method for constructional engineering

ZHU GAOSHOU / LI JUNKE / WANG ZHENDONG / CHENG LINGWEI

The invention relates to the technical field of foundation pit supporting and particularly discloses a foundation pit supporting device and method for constructional engineering, the supporting device comprises movable protection plates and a connecting protection plate, the movable protection plates are connected with adjusting mechanisms, the connecting protection plate is in an arc shape matched with the turning position of a foundation pit, and the connecting protection plate is partially overlapped with the movable protection plates on the two sides; the foundation pit supporting device comprises a plurality of connecting protection plates, the connecting protection plates are connected with the adjacent movable protection plates through connecting pieces, a plurality of limiting blocks are fixed to the end faces, opposite to the two movable protection plates, of the connecting pieces, the limiting blocks are elastically connected with the connecting pieces, and the foundation pit supporting method comprises the steps of geological survey and design, preparation before construction and supporting device construction. The continuity of supporting the turning of the foundation pit by the supporting device is improved, and the strength of supporting the soil on the side wall of the foundation pit is guaranteed.

本发明涉及基坑支护技术领域，具体公开了一种用于建筑工程的基坑支护装置及方法，支护装置包括活动护板和连接护板，活动护板连接有调节机构，连接护板呈与基坑转弯处相配的弧形，连接护板与其两侧的活动护板部分叠合，连接护板通过连接件与相邻活动护板连接，连接件上与两个活动护板相对的端面上均固定多个限位块，限位块与连接件弹性连接，基坑支护方法包括地质勘测与设计、施工前准备和支护装置施工，本发明提供的基坑支护装置及方法，提高了支护装置对基坑转弯处支护的连续性，保证了对基坑侧壁土壤支护的强度。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren