Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FRP pipe concrete pile/member and construction method thereof
The invention discloses an FRP pipe concrete pile/member. The FRP pipe concrete pile/member comprises an FRP pipe and concrete filled in the FRP pipe, wherein a thread groove or a groove is formed in the inner wall of the FRP pipe; the concrete is poured into the FRP pipe through a conveying pump pipe with vibration; and the concrete contains fine aggregates and coarse aggregates. The FRP pipe concrete pile/member improves the contact sufficiency and the bonding strength between the concrete and the inner wall of the FRP pipe, so that the shearing resistance between the pipe and the concrete is reinforced, the formation of holes in the contact surface position is reduced, and the integrity and the bearing performance of the FRP pipe concrete pile/member are improved.
本发明公开了一种FRP管混凝土桩/构件，包括FRP管和填充在FRP管体内的混凝土，所述FRP管的内壁上具有螺纹槽或凹槽，所述混凝土通过带振动的输送泵管灌入FRP管内，所述混凝土内含细骨料和粗骨料。该FRP管混凝土桩/构件提高了混凝土与FRP管内壁的接触充分性以及黏结强度，从而加强了管和混凝土之间的抗剪性能，降低了接触面位置的孔洞的形成，从而提高了FRP管混凝土桩或构件的整体性以及承载性能。
FRP pipe concrete pile/member and construction method thereof
The invention discloses an FRP pipe concrete pile/member. The FRP pipe concrete pile/member comprises an FRP pipe and concrete filled in the FRP pipe, wherein a thread groove or a groove is formed in the inner wall of the FRP pipe; the concrete is poured into the FRP pipe through a conveying pump pipe with vibration; and the concrete contains fine aggregates and coarse aggregates. The FRP pipe concrete pile/member improves the contact sufficiency and the bonding strength between the concrete and the inner wall of the FRP pipe, so that the shearing resistance between the pipe and the concrete is reinforced, the formation of holes in the contact surface position is reduced, and the integrity and the bearing performance of the FRP pipe concrete pile/member are improved.
本发明公开了一种FRP管混凝土桩/构件，包括FRP管和填充在FRP管体内的混凝土，所述FRP管的内壁上具有螺纹槽或凹槽，所述混凝土通过带振动的输送泵管灌入FRP管内，所述混凝土内含细骨料和粗骨料。该FRP管混凝土桩/构件提高了混凝土与FRP管内壁的接触充分性以及黏结强度，从而加强了管和混凝土之间的抗剪性能，降低了接触面位置的孔洞的形成，从而提高了FRP管混凝土桩或构件的整体性以及承载性能。
FRP pipe concrete pile/member and construction method thereof
FRP管混凝土桩/构件及其施工方法
QIN WEI (Autor:in) / DAI GUOLIANG (Autor:in) / WANG JUN (Autor:in) / GUO LIN (Autor:in) / ZHAO JUNLIANG (Autor:in) / DONG XUDONG (Autor:in) / PAN CHAOHAO (Autor:in) / ZHANG JINRONG (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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