A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed reinforced concrete beam type structure
The invention discloses a prestressed reinforced concrete beam type structure. The prestressed reinforced concrete beam type structure comprises a horizontal top plate, a vertical beam, a pre-buried steel plate, two reinforcing steel ribs and a hoisting ring, wherein the horizontal top plate comprises a beam plate and a connecting plate; the beam plate comprises anchor bars, a plurality of distribution bars, a plurality of stress bars and a concrete body; the plurality of distribution bars are arranged in the radial direction; the plurality of stress bars are arranged on the upper sides of the distribution bars and are arranged in the radial direction; the anchor bars are arranged on the inner side of the concrete body in the vertical direction and are arranged on the lower side of the pre-buried steel plate; and the concrete body covers the peripheral sides of the plurality of distribution bars and the plurality of stress bars and is clamped with the connecting plate. On the basis of the prior art, the structure of the prestressed reinforced concrete beam type structure is improved and the beam plate is improved; the distribution bars and the stress bars are matched so that the beam plate has relatively good structural stability; and the reinforcing steel ribs are additionally arranged so that the stability of the beam plate is further improved, and furthermore, a karst cave foundation pit can be reinforced and the problems of collapse and sedimentation of a roadbed are solved.
本发明公开了一种预应力钢筋混凝土梁式结构，包括水平顶板、垂直梁、预埋钢板、两根钢筋肋和起吊环，水平顶板包括梁板和连接板，梁板包括锚筋、若干分布筋、若干受力筋和混凝土体，若干分布筋均沿径向布置，若干受力筋则均设置于分布筋的上侧，且均沿径向设置，锚筋则沿竖直方向设置于混凝土体的内侧，且均设置于预埋钢板的下侧，混凝土体包覆在若干分布筋和若干受力筋的外周侧，且与连接板卡接，在现有技术的基础上，改进预应力钢筋混凝土梁式结构的结构，对梁板进行改进，利用分布筋、受力筋的配合，从而使得梁板具有较好的结构稳定性，且增设钢筋肋，进一步提升梁板的稳定性，从而能对溶洞基坑进行加固，以解决路基垮塌、沉降的问题。
Prestressed reinforced concrete beam type structure
The invention discloses a prestressed reinforced concrete beam type structure. The prestressed reinforced concrete beam type structure comprises a horizontal top plate, a vertical beam, a pre-buried steel plate, two reinforcing steel ribs and a hoisting ring, wherein the horizontal top plate comprises a beam plate and a connecting plate; the beam plate comprises anchor bars, a plurality of distribution bars, a plurality of stress bars and a concrete body; the plurality of distribution bars are arranged in the radial direction; the plurality of stress bars are arranged on the upper sides of the distribution bars and are arranged in the radial direction; the anchor bars are arranged on the inner side of the concrete body in the vertical direction and are arranged on the lower side of the pre-buried steel plate; and the concrete body covers the peripheral sides of the plurality of distribution bars and the plurality of stress bars and is clamped with the connecting plate. On the basis of the prior art, the structure of the prestressed reinforced concrete beam type structure is improved and the beam plate is improved; the distribution bars and the stress bars are matched so that the beam plate has relatively good structural stability; and the reinforcing steel ribs are additionally arranged so that the stability of the beam plate is further improved, and furthermore, a karst cave foundation pit can be reinforced and the problems of collapse and sedimentation of a roadbed are solved.
本发明公开了一种预应力钢筋混凝土梁式结构，包括水平顶板、垂直梁、预埋钢板、两根钢筋肋和起吊环，水平顶板包括梁板和连接板，梁板包括锚筋、若干分布筋、若干受力筋和混凝土体，若干分布筋均沿径向布置，若干受力筋则均设置于分布筋的上侧，且均沿径向设置，锚筋则沿竖直方向设置于混凝土体的内侧，且均设置于预埋钢板的下侧，混凝土体包覆在若干分布筋和若干受力筋的外周侧，且与连接板卡接，在现有技术的基础上，改进预应力钢筋混凝土梁式结构的结构，对梁板进行改进，利用分布筋、受力筋的配合，从而使得梁板具有较好的结构稳定性，且增设钢筋肋，进一步提升梁板的稳定性，从而能对溶洞基坑进行加固，以解决路基垮塌、沉降的问题。
Prestressed reinforced concrete beam type structure
一种预应力钢筋混凝土梁式结构
XIAO GUIYUAN (author) / LIU PENGCHENG (author) / YIN LE (author) / LIU XUECAI (author) / YANG YANJUN (author) / ZHANG DAJIN (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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