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A platform for research: civil engineering, architecture and urbanism
Manufacturing and construction method for slope reinforcing assembled pre-stressed anchor cable frame beam
The invention relates to a manufacturing and construction method for a slope reinforcing assembled pre-stressed anchor cable frame beam. The slope reinforcing assembled pre-stressed anchor cable framebeam can improve the section performance of the beam and bear a larger anchoring force, and overcomes the defect that the rigidity is reduced as reinforcing steel bars of members in precipitation frequent areas because a conventional cast-in-situ reinforced concrete lattice girder is subjected to a relatively large anchoring force of an anchor cable. The mechanical property is improved greatly. The thickness of the beam body or the stressed reinforcing steel bars can be further reduced, and the utilization of materials is improved, so that the beam is more economical. The pre-stressed anchorcable frame beam is formed by splicing a plurality of prefabricated beam body units which are manufactured more easily, mounted more lightly and adjusted more easily when being mounted, so that the construction period is shortened greatly.
本发明涉及用于边坡加固的装配式预应力锚索框架梁制作及施工方法，本发明的装配式预应力锚索框架梁，可改善梁的截面性能，可以承受更大的锚固力，解决了传统现浇的钢筋混凝土格构梁在遇到锚索锚固力较大情况时，可能在跨中位置被拉裂而导致构件在降水频发地区钢筋易被腐蚀，刚度下降的缺陷；力学性能大大提高。还可降低梁体的厚度或减少受力钢筋，提高材料利用率，从而更加经济。预应力锚索框架梁由若干预制梁体单元相互拼接而成，梁体单元制作更加简易、安装更加轻便、且安装时容易调节，施工周期大大缩短。
Manufacturing and construction method for slope reinforcing assembled pre-stressed anchor cable frame beam
The invention relates to a manufacturing and construction method for a slope reinforcing assembled pre-stressed anchor cable frame beam. The slope reinforcing assembled pre-stressed anchor cable framebeam can improve the section performance of the beam and bear a larger anchoring force, and overcomes the defect that the rigidity is reduced as reinforcing steel bars of members in precipitation frequent areas because a conventional cast-in-situ reinforced concrete lattice girder is subjected to a relatively large anchoring force of an anchor cable. The mechanical property is improved greatly. The thickness of the beam body or the stressed reinforcing steel bars can be further reduced, and the utilization of materials is improved, so that the beam is more economical. The pre-stressed anchorcable frame beam is formed by splicing a plurality of prefabricated beam body units which are manufactured more easily, mounted more lightly and adjusted more easily when being mounted, so that the construction period is shortened greatly.
本发明涉及用于边坡加固的装配式预应力锚索框架梁制作及施工方法，本发明的装配式预应力锚索框架梁，可改善梁的截面性能，可以承受更大的锚固力，解决了传统现浇的钢筋混凝土格构梁在遇到锚索锚固力较大情况时，可能在跨中位置被拉裂而导致构件在降水频发地区钢筋易被腐蚀，刚度下降的缺陷；力学性能大大提高。还可降低梁体的厚度或减少受力钢筋，提高材料利用率，从而更加经济。预应力锚索框架梁由若干预制梁体单元相互拼接而成，梁体单元制作更加简易、安装更加轻便、且安装时容易调节，施工周期大大缩短。
Manufacturing and construction method for slope reinforcing assembled pre-stressed anchor cable frame beam
用于边坡加固的装配式预应力锚索框架梁制作及施工方法
WEI SHAOWEI (author) / ZHANG XINSHANG (author) / CAI DEGOU (author) / QIN CHUAN (author) / YAO JIANPING (author) / SHI XIUSHAN (author) / LIU LI (author) / LI SONG (author) / SUN XUAN (author) / YANG HAIYANG (author)
2020-11-27
Patent
Electronic Resource
Chinese
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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