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A platform for research: civil engineering, architecture and urbanism
Tunnel construction process
The invention discloses a tunnel construction process. The tunnel construction process comprises a preparation process, a waterproof and drainage process and a pouring process; the preparation processcomprises the steps that firstly, an inverted arch trolley is in place, and matching inspection is carried out on the size of the trolley and the size of a tunnel; secondly, cleaning is carried out on the base surface of the tunnel, and leveling with concrete is carried out; the waterproof and drainage process comprises the steps that firstly, geotechnical cloth is laid on the base surface of thetunnel, a waterproof plate is laid; afterwards, a water drainage pipe is laid in the longitudinal direction of the tunnel, and the longitudinal water drainage pipe is wrapped with geotechnical cloth,so that mud and sand cannot enter the water drainage pipe; and the pouring process comprises the steps that secondary lining is carried out by using the inverted arch trolley, a telescopic mechanismis driven to open a form for pouring, and after pouring is completed, the telescopic mechanism is driven to retract so as to retract the form.
一种隧道施工工艺，包括：预备工艺、防排水工艺、浇筑工艺；所述预备工艺包括：首先、使得所述仰拱台车就位，对台车尺寸与隧道尺寸进行匹配检查；其次、对隧道基面进行清洁，用混凝土找平；所述防排水工艺包括：首先、在隧道基面铺设土工布，铺设防水板；之后，沿隧道纵向铺设排水管，用土工布将纵向排水管包裹，使泥砂不得进入所述排水管；所述浇筑工艺包括：利用所述仰拱台车进行二次衬砌，驱动所述伸缩机构撑开所述模板进行浇筑，浇筑完成后，驱动所述伸缩机构收缩从而缩回所述模板。
Tunnel construction process
The invention discloses a tunnel construction process. The tunnel construction process comprises a preparation process, a waterproof and drainage process and a pouring process; the preparation processcomprises the steps that firstly, an inverted arch trolley is in place, and matching inspection is carried out on the size of the trolley and the size of a tunnel; secondly, cleaning is carried out on the base surface of the tunnel, and leveling with concrete is carried out; the waterproof and drainage process comprises the steps that firstly, geotechnical cloth is laid on the base surface of thetunnel, a waterproof plate is laid; afterwards, a water drainage pipe is laid in the longitudinal direction of the tunnel, and the longitudinal water drainage pipe is wrapped with geotechnical cloth,so that mud and sand cannot enter the water drainage pipe; and the pouring process comprises the steps that secondary lining is carried out by using the inverted arch trolley, a telescopic mechanismis driven to open a form for pouring, and after pouring is completed, the telescopic mechanism is driven to retract so as to retract the form.
一种隧道施工工艺，包括：预备工艺、防排水工艺、浇筑工艺；所述预备工艺包括：首先、使得所述仰拱台车就位，对台车尺寸与隧道尺寸进行匹配检查；其次、对隧道基面进行清洁，用混凝土找平；所述防排水工艺包括：首先、在隧道基面铺设土工布，铺设防水板；之后，沿隧道纵向铺设排水管，用土工布将纵向排水管包裹，使泥砂不得进入所述排水管；所述浇筑工艺包括：利用所述仰拱台车进行二次衬砌，驱动所述伸缩机构撑开所述模板进行浇筑，浇筑完成后，驱动所述伸缩机构收缩从而缩回所述模板。
Tunnel construction process
一种隧道施工工艺
HU BO (author) / YIN LAIRONG (author) / PENG JING (author) / WANG JINXING (author) / SU ZHILAI (author) / LI QIANG (author)
2020-10-09
Patent
Electronic Resource
Chinese
IPC:
E21D
SHAFTS
,
Schächte
/
E01B
PERMANENT WAY
,
Gleisoberbau
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
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