Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
House strengthening and deviation rectifying jacking construction method and jacking device
The invention discloses a house strengthening and deviation rectifying jacking construction method. The method includes the following steps that a, a cylinder of a building is subjected to scabbling and punching; b, a steel beam support is installed; c, cylinder concrete is chiseled away, and reinforcing steel bar cutting is conducted; d, jacking operation is conducted; e, main bar splicing is conducted in the cylinder, and concrete pouring is conducted; and f, a jacking device is demounted. The jacking device comprises a screw-thread steel planting bar penetrating the cylinder, and steel beams are installed on the front side and the rear side of the screw-thread steel planting bar. The steel beams are connected through box iron in a welded manner, and supporting steel pipes are arranged under the left end and the right end of the steel beams. Self-locking cushion blocks are arranged on the supporting steel pipes located on the outer side, and jacks are arranged on the supporting steelpipes located on the inner side. The bottoms of the supporting steel pipes are fixedly connected with a ground beam. Each self-locking cushion block comprises a base and a supporting block installedon the base in a threaded manner. By means of the above manner, due to the house strengthening and deviation rectifying jacking construction method and the jacking device, it can be ensured that the jacking process is stable, structural damage to a building is avoided, and construction is safe and reliable.
本发明公开了一种房屋加固纠偏的顶升施工方法，包括以下步骤：a.对建筑物的柱体进行凿毛和打孔；b．安装钢梁支撑；c．凿除柱体砼，切除钢筋；d．进行顶升操作；e．柱内主筋拼接并进行砼浇筑；f：拆除顶升装置。一种顶升装置，包括贯穿在柱体上的螺纹钢植筋，螺纹钢植筋的前后两侧安装有钢梁，钢梁之间通过槽钢焊接连接，钢梁左右两端的正下方设置有支撑钢管，位于外侧的支撑钢管上设有自锁垫块，内侧的支撑钢板上设有千斤顶，支撑钢管的底部与地梁固定连接，自锁垫块包括底座和螺纹安装在底座上的支撑块。通过上述方式，本发明房屋加固纠偏的顶升施工方法以及顶升装置，能够确保顶升过程稳定，避免对建筑物造成结构性破坏，施工安全可靠。
House strengthening and deviation rectifying jacking construction method and jacking device
The invention discloses a house strengthening and deviation rectifying jacking construction method. The method includes the following steps that a, a cylinder of a building is subjected to scabbling and punching; b, a steel beam support is installed; c, cylinder concrete is chiseled away, and reinforcing steel bar cutting is conducted; d, jacking operation is conducted; e, main bar splicing is conducted in the cylinder, and concrete pouring is conducted; and f, a jacking device is demounted. The jacking device comprises a screw-thread steel planting bar penetrating the cylinder, and steel beams are installed on the front side and the rear side of the screw-thread steel planting bar. The steel beams are connected through box iron in a welded manner, and supporting steel pipes are arranged under the left end and the right end of the steel beams. Self-locking cushion blocks are arranged on the supporting steel pipes located on the outer side, and jacks are arranged on the supporting steelpipes located on the inner side. The bottoms of the supporting steel pipes are fixedly connected with a ground beam. Each self-locking cushion block comprises a base and a supporting block installedon the base in a threaded manner. By means of the above manner, due to the house strengthening and deviation rectifying jacking construction method and the jacking device, it can be ensured that the jacking process is stable, structural damage to a building is avoided, and construction is safe and reliable.
本发明公开了一种房屋加固纠偏的顶升施工方法，包括以下步骤：a.对建筑物的柱体进行凿毛和打孔；b．安装钢梁支撑；c．凿除柱体砼，切除钢筋；d．进行顶升操作；e．柱内主筋拼接并进行砼浇筑；f：拆除顶升装置。一种顶升装置，包括贯穿在柱体上的螺纹钢植筋，螺纹钢植筋的前后两侧安装有钢梁，钢梁之间通过槽钢焊接连接，钢梁左右两端的正下方设置有支撑钢管，位于外侧的支撑钢管上设有自锁垫块，内侧的支撑钢板上设有千斤顶，支撑钢管的底部与地梁固定连接，自锁垫块包括底座和螺纹安装在底座上的支撑块。通过上述方式，本发明房屋加固纠偏的顶升施工方法以及顶升装置，能够确保顶升过程稳定，避免对建筑物造成结构性破坏，施工安全可靠。
House strengthening and deviation rectifying jacking construction method and jacking device
房屋加固纠偏的顶升施工方法以及顶升装置
TENG KUN (Autor:in) / HUANG HAIKUN (Autor:in) / WANG LUYAN (Autor:in) / ZHANG XUGEN (Autor:in) / CHEN MING (Autor:in) / WU XIULING (Autor:in) / FAN DONGDONG (Autor:in) / SHEN JINGFENG (Autor:in) / CHEN YAO (Autor:in) / CAO YAQIANG (Autor:in)
28.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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