A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated and assembled composite vibration isolation barrier and construction method thereof
The invention discloses a prefabricated and assembled composite vibration isolation barrier. A U-shaped cavity is defined in each U-shaped prefabricated concrete groove body, lifting rings are fixed to the top ends of side plates of the U-shaped prefabricated concrete groove bodies, meanwhile, the multiple U-shaped prefabricated concrete groove bodies are distributed along the same straight line, the opening ends of the side ends of every two adjacent U-shaped prefabricated concrete groove bodies are in butt joint such that the multiple U-shaped cavities are in communication, meanwhile, every two adjacent U-shaped precast concrete groove bodies can be detachably connected, then cast-in-place EPS light soil slurry is poured into the U-shaped cavities, and the EPS light soil slurry forms an EPS filling body after being solidified. The invention discloses a prefabricated and assembled composite vibration isolation barrier and a construction method thereof, which not only can effectively reduce vibration caused by rail transit, but also can guarantee the stability of an excavation section foundation, so that the service life of the prefabricated assembled composite vibration isolation barrier is prolonged, and the later maintenance frequency and cost are reduced.
本发明公开了一种预制拼装复合式隔振屏障，“U”型预制混凝土槽体的内部限定有“U”型腔，且“U”型预制混凝土槽体的侧板顶端固定有吊环，同时“U”型预制混凝土槽体为多个，沿同一直线分布，且每相邻两个“U”型预制混凝土槽体的侧端开口端对接，以使多个“U”型腔接通，同时每相邻两个“U”型预制混凝土槽体之间可拆卸连接，然后在多个“U”型腔中浇灌现制的EPS轻质土浆，EPS轻质土浆凝固后形成EPS填充体。本发明公开了一种预制拼装复合式隔振屏障及其施工方法，不仅可以有效降低轨道交通引起的振动，而且可以保障开挖地段地基的稳定性，从而延长其使命寿命，降低后期维护的次数和成本。
Prefabricated and assembled composite vibration isolation barrier and construction method thereof
The invention discloses a prefabricated and assembled composite vibration isolation barrier. A U-shaped cavity is defined in each U-shaped prefabricated concrete groove body, lifting rings are fixed to the top ends of side plates of the U-shaped prefabricated concrete groove bodies, meanwhile, the multiple U-shaped prefabricated concrete groove bodies are distributed along the same straight line, the opening ends of the side ends of every two adjacent U-shaped prefabricated concrete groove bodies are in butt joint such that the multiple U-shaped cavities are in communication, meanwhile, every two adjacent U-shaped precast concrete groove bodies can be detachably connected, then cast-in-place EPS light soil slurry is poured into the U-shaped cavities, and the EPS light soil slurry forms an EPS filling body after being solidified. The invention discloses a prefabricated and assembled composite vibration isolation barrier and a construction method thereof, which not only can effectively reduce vibration caused by rail transit, but also can guarantee the stability of an excavation section foundation, so that the service life of the prefabricated assembled composite vibration isolation barrier is prolonged, and the later maintenance frequency and cost are reduced.
本发明公开了一种预制拼装复合式隔振屏障，“U”型预制混凝土槽体的内部限定有“U”型腔，且“U”型预制混凝土槽体的侧板顶端固定有吊环，同时“U”型预制混凝土槽体为多个，沿同一直线分布，且每相邻两个“U”型预制混凝土槽体的侧端开口端对接，以使多个“U”型腔接通，同时每相邻两个“U”型预制混凝土槽体之间可拆卸连接，然后在多个“U”型腔中浇灌现制的EPS轻质土浆，EPS轻质土浆凝固后形成EPS填充体。本发明公开了一种预制拼装复合式隔振屏障及其施工方法，不仅可以有效降低轨道交通引起的振动，而且可以保障开挖地段地基的稳定性，从而延长其使命寿命，降低后期维护的次数和成本。
Prefabricated and assembled composite vibration isolation barrier and construction method thereof
一种预制拼装复合式隔振屏障及其施工方法
LIU BIDENG (author) / SONG RUIXIANG (author) / WU YUBIN (author) / ZHANG JING (author) / WU QIONG (author) / HE LEI (author) / WU DAN (author)
2021-11-19
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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