A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a steep slope high-filling roadbed structure adopting a high-density EPS filler. The steep slope high-filling roadbed structure comprises short piles, cross beams, stand columns, an enlarged foundation, longitudinal connecting beams, a bearing plate, breast boards, a light filler, a sand cushion layer, a pavement slab, an anti-collision guardrail and side ditches. The self-weight and soil side pressure of a roadbed filling material are reduced, the utilization efficiency of a supporting structure material is improved, and therefore, the roadbed structure is more reasonable in stress, the structural stability of the roadbed structure is remarkably improved, the mass of the supporting structure of the roadbed structure is effectively reduced, and the problem of roadbed structure design mainly based on fill in a steep-slope high-fill roadbed is effectively solved to a certain extent. The steep slope high-filling roadbed structure is good in adaptability to mountainsteep slope terrains, safe and reliable in structure, moderate in construction difficulty and good in environmental and economic benefits, provides great convenience for mountainous engineering construction, and has popularization and application value in the technical field of highway engineering.
本发明公开了一种采用高密度EPS填料的陡坡高填路基结构，包括短桩、横梁、立柱、扩大基础、纵向连系梁、承载板、挡土板、轻质填料、砂垫层、路面板、防撞护栏和边沟。本发明通过降低路基填筑材料的自重及土侧压力，提高支护结构材料的利用效能，使路基结构受力更加合理，不仅显著提高了结构的稳定性，还有效减小了支护结构的体量，在一定程度上有效解决了陡坡高填路基中以填方为主的路基结构设计的难题。该发明在山区陡坡地形适应性较好，结构安全可靠，建造难度适中，环境和经济效益倶佳，为山区工程建设提供了极大的便利，在公路工程技术领域具有推广应用价值。
The invention discloses a steep slope high-filling roadbed structure adopting a high-density EPS filler. The steep slope high-filling roadbed structure comprises short piles, cross beams, stand columns, an enlarged foundation, longitudinal connecting beams, a bearing plate, breast boards, a light filler, a sand cushion layer, a pavement slab, an anti-collision guardrail and side ditches. The self-weight and soil side pressure of a roadbed filling material are reduced, the utilization efficiency of a supporting structure material is improved, and therefore, the roadbed structure is more reasonable in stress, the structural stability of the roadbed structure is remarkably improved, the mass of the supporting structure of the roadbed structure is effectively reduced, and the problem of roadbed structure design mainly based on fill in a steep-slope high-fill roadbed is effectively solved to a certain extent. The steep slope high-filling roadbed structure is good in adaptability to mountainsteep slope terrains, safe and reliable in structure, moderate in construction difficulty and good in environmental and economic benefits, provides great convenience for mountainous engineering construction, and has popularization and application value in the technical field of highway engineering.
本发明公开了一种采用高密度EPS填料的陡坡高填路基结构，包括短桩、横梁、立柱、扩大基础、纵向连系梁、承载板、挡土板、轻质填料、砂垫层、路面板、防撞护栏和边沟。本发明通过降低路基填筑材料的自重及土侧压力，提高支护结构材料的利用效能，使路基结构受力更加合理，不仅显著提高了结构的稳定性，还有效减小了支护结构的体量，在一定程度上有效解决了陡坡高填路基中以填方为主的路基结构设计的难题。该发明在山区陡坡地形适应性较好，结构安全可靠，建造难度适中，环境和经济效益倶佳，为山区工程建设提供了极大的便利，在公路工程技术领域具有推广应用价值。
Steep slope high-fill roadbed structure adopting high-density EPS filler
一种采用高密度EPS填料的陡坡高填路基结构
2020-09-25
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
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