A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Culvert roadbed filling method
The invention discloses a culvert subgrade filling method, which relates to the field of subgrade filling construction, and comprises the following steps: S1, carrying out a filler test on a high filling culvert subgrade, obtaining parameters and data of culvert subgrade construction according to the filler test, and then reasonably selecting filler for filling construction; s2, according to design requirements, after a culvert body is constructed and maintained and accepted to be qualified, soil is filled around the culvert according to the design requirements till the design requirement range is reached; s3, construction of a high filling culvert roadbed above the culvert is conducted, and the basis of the high filling culvert roadbed is guided according to the construction parameters and data obtained through the filling test in the S1 and the selected filling; and S4, the constructed high filling culvert roadbed is monitored. According to the construction method, the problem of soil arching effect of vertical soil pressure and lateral soil pressure at the top of the culvert on the roadbed is considered and improved, so that the safety of the high-fill culvert roadbed is ensured, and the culvert and culvert roadbed reinforcement and maintenance cost is saved.
本发明公开了一种涵洞路基填筑方法，涉及路基填筑施工领域，包括步骤如下：S1、进行高填土涵洞路基的填料试验，根据填料试验得出涵洞路基施工的参数、数据，然后来合理选择填筑施工的填料；S2、根据设计要求，施工涵洞主体，养护且验收合格以后，根据设计要求，对涵洞周围进行填土，至设计的要求范围；S3、进行涵洞上方的高填土涵洞路基施工，并且根据S1填料试验得出的施工的参数、数据和选择的填料，来指导作为高填土涵洞路基的依据；S4、对施工的高填土涵洞路基进行监测。该施工方法考虑且改进了涵洞顶部垂直土压力与侧向土压力对路基的土拱效应问题，从而保证了高填方涵洞路基安全，节省涵洞以及涵洞路基加固维修费用。
Culvert roadbed filling method
The invention discloses a culvert subgrade filling method, which relates to the field of subgrade filling construction, and comprises the following steps: S1, carrying out a filler test on a high filling culvert subgrade, obtaining parameters and data of culvert subgrade construction according to the filler test, and then reasonably selecting filler for filling construction; s2, according to design requirements, after a culvert body is constructed and maintained and accepted to be qualified, soil is filled around the culvert according to the design requirements till the design requirement range is reached; s3, construction of a high filling culvert roadbed above the culvert is conducted, and the basis of the high filling culvert roadbed is guided according to the construction parameters and data obtained through the filling test in the S1 and the selected filling; and S4, the constructed high filling culvert roadbed is monitored. According to the construction method, the problem of soil arching effect of vertical soil pressure and lateral soil pressure at the top of the culvert on the roadbed is considered and improved, so that the safety of the high-fill culvert roadbed is ensured, and the culvert and culvert roadbed reinforcement and maintenance cost is saved.
本发明公开了一种涵洞路基填筑方法，涉及路基填筑施工领域，包括步骤如下：S1、进行高填土涵洞路基的填料试验，根据填料试验得出涵洞路基施工的参数、数据，然后来合理选择填筑施工的填料；S2、根据设计要求，施工涵洞主体，养护且验收合格以后，根据设计要求，对涵洞周围进行填土，至设计的要求范围；S3、进行涵洞上方的高填土涵洞路基施工，并且根据S1填料试验得出的施工的参数、数据和选择的填料，来指导作为高填土涵洞路基的依据；S4、对施工的高填土涵洞路基进行监测。该施工方法考虑且改进了涵洞顶部垂直土压力与侧向土压力对路基的土拱效应问题，从而保证了高填方涵洞路基安全，节省涵洞以及涵洞路基加固维修费用。
Culvert roadbed filling method
一种涵洞路基填筑方法
TAO QINGDONG (author) / MA WEI (author) / WANG YI (author) / XIA TIANHONG (author) / LUO DANXIA (author) / CHEN GANG (author) / XU PENG (author) / DONG LILI (author) / KOU YING (author) / LI SHANTONG (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
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.
/
E02D
FOUNDATIONS
,
Gründungen
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
| European Patent Office | 2023
Underpinning construction method for roadbed culvert foundation
| European Patent Office | 2023