A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Suspension bridge and tunnel connection design method suitable for deep canyon area
The invention relates to the technical field of bridges and tunnels, in particular to a suspension bridge and tunnel connection design method suitable for a deep canyon district, a first multi-arch section is arranged at a tunnel portal, and the first multi-arch section comprises a left line tunnel, an equal-thickness integral straight middle wall and a right line tunnel which are sequentially arranged from left to right; the primary supports and the secondary linings of the left line tunnel and the right line tunnel are connected to the equal-thickness integral straight middle wall; the left measuring line and the right measuring line of the first multi-arch section coincide. The left measuring line and the right measuring line of the first multi-arch section can coincide by arranging the equal-thickness integral type straight middle wall, the distance L in the prior art is eliminated, the left measuring line and the right measuring line of the suspension bridge coincide, the clear distance is zero, a main beam of the suspension bridge does not need to be widened, and the manufacturing cost is greatly saved; compared with an existing composite middle wall which directly comprises the thickness of a follow-up secondary lining, the thickness of the equal-thickness integral straight middle wall is larger, the stability in the construction process is good, and the safety risk is greatly reduced.
本发明涉及桥隧技术领域，是一种适用于深切峡谷区悬索桥隧相接设计方法，在隧道洞口设置第一连拱段，第一连拱段包括从左至右依次设置的左线隧道、等厚整体式直中墙和右线隧道；左线隧道和右线隧道的初期支护和二次衬砌均连接于等厚整体式直中墙；第一连拱段的左线测量线和右线测量线重合。本发明通过设置等厚整体式直中墙可将第一连拱段的左线测量线和右线测量线重合，消除了现有技术中的间距L，使得悬索桥左右幅测量线重合，净距均为零，不用加宽悬索桥主梁，极大节约了造价；相较于现有复合式中墙直接包含了后续二次衬砌的厚度，等厚整体式直中墙的厚度更大，施工过程中稳定性好，极大降低安全风险。
Suspension bridge and tunnel connection design method suitable for deep canyon area
The invention relates to the technical field of bridges and tunnels, in particular to a suspension bridge and tunnel connection design method suitable for a deep canyon district, a first multi-arch section is arranged at a tunnel portal, and the first multi-arch section comprises a left line tunnel, an equal-thickness integral straight middle wall and a right line tunnel which are sequentially arranged from left to right; the primary supports and the secondary linings of the left line tunnel and the right line tunnel are connected to the equal-thickness integral straight middle wall; the left measuring line and the right measuring line of the first multi-arch section coincide. The left measuring line and the right measuring line of the first multi-arch section can coincide by arranging the equal-thickness integral type straight middle wall, the distance L in the prior art is eliminated, the left measuring line and the right measuring line of the suspension bridge coincide, the clear distance is zero, a main beam of the suspension bridge does not need to be widened, and the manufacturing cost is greatly saved; compared with an existing composite middle wall which directly comprises the thickness of a follow-up secondary lining, the thickness of the equal-thickness integral straight middle wall is larger, the stability in the construction process is good, and the safety risk is greatly reduced.
本发明涉及桥隧技术领域，是一种适用于深切峡谷区悬索桥隧相接设计方法，在隧道洞口设置第一连拱段，第一连拱段包括从左至右依次设置的左线隧道、等厚整体式直中墙和右线隧道；左线隧道和右线隧道的初期支护和二次衬砌均连接于等厚整体式直中墙；第一连拱段的左线测量线和右线测量线重合。本发明通过设置等厚整体式直中墙可将第一连拱段的左线测量线和右线测量线重合，消除了现有技术中的间距L，使得悬索桥左右幅测量线重合，净距均为零，不用加宽悬索桥主梁，极大节约了造价；相较于现有复合式中墙直接包含了后续二次衬砌的厚度，等厚整体式直中墙的厚度更大，施工过程中稳定性好，极大降低安全风险。
Suspension bridge and tunnel connection design method suitable for deep canyon area
一种适用于深切峡谷区悬索桥隧相接设计方法
LI HAIQING (author) / LI HONGPENG (author) / XI JINZHOU (author) / JIA JIAXIN (author) / GU HAO (author) / ZOU YU (author) / YANG ZHI (author) / ZHOU JIE (author) / ZHANG XIN (author) / ZHOU ZHIYUN (author)
2025-01-10
Patent
Electronic Resource
Chinese
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E01D
BRIDGES
,
Brücken
/
E21D
SHAFTS
,
Schächte
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
| European Patent Office | 2021
Novel anti-rockfall system suitable for tunnel group portal in deep canyon zone
| European Patent Office | 2024
| British Library Online Contents | 2015