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A platform for research: civil engineering, architecture and urbanism
Steel reinforced concrete pipe joint of immersed tunnel
The invention discloses a steel reinforced concrete pipe joint of an immersed tunnel, and belongs to the technical field of lake and sea tunnel pipe gallery components. Comprising a pipe joint body, the pipe joint body comprises a pipe joint top wall, a pipe joint bottom wall, a pipe joint left side wall and a pipe joint right side wall, a safety channel is formed between the opposite sides of the pipe joint top wall and the pipe joint bottom wall in the width direction, and the pipe joint body is divided into a pipe joint left tunnel cavity and a pipe joint right tunnel cavity through the safety channel; the invention is characterized in that the top wall of the pipe joint, the bottom wall of the pipe joint, the left side wall of the pipe joint, the right side wall of the pipe joint and the side wall of the safety channel are steel reinforced concrete wall bodies formed by arranging section steel in reinforced concrete, the reinforced concrete is composed of a reinforcing mesh and concrete, and the top wall of the pipe joint is provided with a left tunnel cavity exhaust pipe valve and a right tunnel cavity exhaust pipe valve; and water injection pipe valves are arranged in the length directions of the pipe joint left side wall and the pipe joint right side wall at intervals. The composite pipe has the advantages that the corrosion resistance is good, the service life is prolonged, the rigidity and the complex load resistance are excellent, and the pipe sinking efficiency is improved.
一种沉管隧道的型钢混凝土管节，属于湖海隧道管廊构件技术领域。包括管节本体，管节本体包括管节顶壁、管节底壁、管节左侧壁和管节右侧壁，在管节顶壁与管节底壁的宽度方向的相向一侧之间构成有安全通道，安全通道将管节本体分隔为管节左隧道腔和管节右隧道腔，特点是：管节顶壁、管节底壁、管节左侧壁、管节右侧壁及安全通道的安全通道侧壁为型钢设置在钢筋混凝土内的型钢混凝土壁体，钢筋混凝土是由钢筋网与混凝土组成，在管节顶壁上设置有左隧道腔排气管阀以及右隧道腔排气管阀，在管节左侧壁和管节右侧壁的长度方向各间隔设置有注水管阀。优点：良好的耐腐蚀性能，延长使用寿命，具备优异的刚度，抵抗复杂荷载能力，提高沉管效率。
Steel reinforced concrete pipe joint of immersed tunnel
The invention discloses a steel reinforced concrete pipe joint of an immersed tunnel, and belongs to the technical field of lake and sea tunnel pipe gallery components. Comprising a pipe joint body, the pipe joint body comprises a pipe joint top wall, a pipe joint bottom wall, a pipe joint left side wall and a pipe joint right side wall, a safety channel is formed between the opposite sides of the pipe joint top wall and the pipe joint bottom wall in the width direction, and the pipe joint body is divided into a pipe joint left tunnel cavity and a pipe joint right tunnel cavity through the safety channel; the invention is characterized in that the top wall of the pipe joint, the bottom wall of the pipe joint, the left side wall of the pipe joint, the right side wall of the pipe joint and the side wall of the safety channel are steel reinforced concrete wall bodies formed by arranging section steel in reinforced concrete, the reinforced concrete is composed of a reinforcing mesh and concrete, and the top wall of the pipe joint is provided with a left tunnel cavity exhaust pipe valve and a right tunnel cavity exhaust pipe valve; and water injection pipe valves are arranged in the length directions of the pipe joint left side wall and the pipe joint right side wall at intervals. The composite pipe has the advantages that the corrosion resistance is good, the service life is prolonged, the rigidity and the complex load resistance are excellent, and the pipe sinking efficiency is improved.
一种沉管隧道的型钢混凝土管节，属于湖海隧道管廊构件技术领域。包括管节本体，管节本体包括管节顶壁、管节底壁、管节左侧壁和管节右侧壁，在管节顶壁与管节底壁的宽度方向的相向一侧之间构成有安全通道，安全通道将管节本体分隔为管节左隧道腔和管节右隧道腔，特点是：管节顶壁、管节底壁、管节左侧壁、管节右侧壁及安全通道的安全通道侧壁为型钢设置在钢筋混凝土内的型钢混凝土壁体，钢筋混凝土是由钢筋网与混凝土组成，在管节顶壁上设置有左隧道腔排气管阀以及右隧道腔排气管阀，在管节左侧壁和管节右侧壁的长度方向各间隔设置有注水管阀。优点：良好的耐腐蚀性能，延长使用寿命，具备优异的刚度，抵抗复杂荷载能力，提高沉管效率。
Steel reinforced concrete pipe joint of immersed tunnel
一种沉管隧道的型钢混凝土管节
BAO YU (author) / BAO GUOQING (author)
2024-08-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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