A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for underneath passing of existing water passing tunnel through highway tunnel
The invention discloses a construction method for a highway tunnel to underpass an existing water-passing tunnel, and relates to the technical field of tunnel construction.The construction method comprises the steps that a plurality of collection points are arranged in a ground surface area of a construction area, a rainfall coefficient Jxs is obtained and generated, the construction area is divided into a plurality of monitoring areas, and a plurality of first monitoring points are randomly arranged in the monitoring areas; establishing an underground water body data set and generating an underground water body safety coefficient Dxs, and determining the corresponding monitoring area as a first-level warning area according to the underground water body safety coefficient Dxs; and marking the position information of the first-level warning areas on an electronic map, obtaining image information of rock stratums in each first-level warning area and cracks on the rock stratums in the first-level warning areas, and if the number of the cracks of the rock stratums is greater than a preset number threshold, marking the corresponding first-level warning areas and sending out an early warning to the outside. The safety state of the rock stratum can be judged in time by establishing the first-level warning area and obtaining cracks on the surface of the rock stratum.
本发明公开了一种公路隧道下穿既有过水隧道施工方法，涉及隧道施工技术领域，在施工区域的地表区域设置若干个采集点，获取生成降雨系数Jxs，将施工区域分割为若干个监测区域，在监测区域内随机设置若干个第一监测点，建立地下水体数据集并生成地下水体安全系数Dxs，依据地下水体安全系数Dxs将对应的监测区域确定为一级警戒区域；将一级警戒区域的位置信息在电子地图上标记，获取各个一级警戒区域内岩层的图像信息，及一级警戒区域内岩层上的裂纹，若岩层的裂纹数量大于预设的数量阈值，对相应的一级警戒区域进行标记并向外发出预警。通过建立一级警戒区域及获取岩层表面的裂纹，能够及时判断岩层的安全状态。
Construction method for underneath passing of existing water passing tunnel through highway tunnel
The invention discloses a construction method for a highway tunnel to underpass an existing water-passing tunnel, and relates to the technical field of tunnel construction.The construction method comprises the steps that a plurality of collection points are arranged in a ground surface area of a construction area, a rainfall coefficient Jxs is obtained and generated, the construction area is divided into a plurality of monitoring areas, and a plurality of first monitoring points are randomly arranged in the monitoring areas; establishing an underground water body data set and generating an underground water body safety coefficient Dxs, and determining the corresponding monitoring area as a first-level warning area according to the underground water body safety coefficient Dxs; and marking the position information of the first-level warning areas on an electronic map, obtaining image information of rock stratums in each first-level warning area and cracks on the rock stratums in the first-level warning areas, and if the number of the cracks of the rock stratums is greater than a preset number threshold, marking the corresponding first-level warning areas and sending out an early warning to the outside. The safety state of the rock stratum can be judged in time by establishing the first-level warning area and obtaining cracks on the surface of the rock stratum.
本发明公开了一种公路隧道下穿既有过水隧道施工方法，涉及隧道施工技术领域，在施工区域的地表区域设置若干个采集点，获取生成降雨系数Jxs，将施工区域分割为若干个监测区域，在监测区域内随机设置若干个第一监测点，建立地下水体数据集并生成地下水体安全系数Dxs，依据地下水体安全系数Dxs将对应的监测区域确定为一级警戒区域；将一级警戒区域的位置信息在电子地图上标记，获取各个一级警戒区域内岩层的图像信息，及一级警戒区域内岩层上的裂纹，若岩层的裂纹数量大于预设的数量阈值，对相应的一级警戒区域进行标记并向外发出预警。通过建立一级警戒区域及获取岩层表面的裂纹，能够及时判断岩层的安全状态。
Construction method for underneath passing of existing water passing tunnel through highway tunnel
一种公路隧道下穿既有过水隧道施工方法
HUANG LELE (author) / YAN RUHE (author) / HU BANGSHENG (author) / YANG YU (author) / CHEN XIAOWEI (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E21D
SHAFTS
,
Schächte
/
E02D
FOUNDATIONS
,
Gründungen
/
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
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
Construction method for tunnel underneath passing through existing bridge pile foundation
| European Patent Office | 2023
Construction method of subway shield tunnel underneath passing viaduct tunnel
| European Patent Office | 2022
Reinforcing structure and method for shield tunnel underneath passing existing building group
| European Patent Office | 2023
Utility tunnel structure of underneath passing expressway
| European Patent Office | 2023
| European Patent Office | 2024