A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-grade highway subgrade hot rod-insulation board type broadening structure in permafrost region
The invention discloses a high-grade highway subgrade hot rod-insulation board type broadening structure in a permafrost region, which comprises a first soil filling lower layer. A first soil fillingupper layer is laid at the top of the first soil filling lower layer; a first concrete layer is laid at the top of the first soil filling upper layer, a first pavement base layer is laid at the top ofthe first concrete layer, a second soil filling lower layer is arranged on one side of the first soil filling lower layer, and a second soil filling upper layer is laid at the top of the second soilfilling lower layer. According to the high-grade highway subgrade hot rod-insulation board type broadening structure in a permafrost region, through match between clamping blocks and clamping grooves,an original roadbed can be connected with the broadened roadbed, the contact area is increased, the firmness of subsequent concrete pouring connection is guaranteed, connection and reinforcement between the first concrete layer and the second concrete layer can be achieved through the connecting reinforcing ribs between the first connecting grooves and the second connecting grooves, and the firmness of connection between the broadened part of the roadbed and the original roadbed is guaranteed.
本发明公开了一种适用于多年冻土地区高等级公路路基热棒‑保温板型拓宽结构，包括第一填土下层，所述第一填土下层的顶部铺设有第一填土上层，所述第一填土上层的顶部铺设有第一混凝土层，所述第一混凝土层的顶部铺设有第一路面基层，所述第一填土下层的一侧位置处设置有第二填土下层，所述第二填土下层的顶部铺设有第二填土上层。该多年冻土地区高等级公路路基热棒‑保温板型拓宽结构，通过卡块和卡槽的契合，可以将原路基与拓宽路基进行连接，提高接触面积，保证后续混凝土浇筑连接的牢固性，通过第一连接槽和第二连接槽之间的连接加强筋，可以实现第一混凝土层和第二混凝土层之间的连接加固，保证路基拓宽部分与原路基连接的牢固性。
High-grade highway subgrade hot rod-insulation board type broadening structure in permafrost region
The invention discloses a high-grade highway subgrade hot rod-insulation board type broadening structure in a permafrost region, which comprises a first soil filling lower layer. A first soil fillingupper layer is laid at the top of the first soil filling lower layer; a first concrete layer is laid at the top of the first soil filling upper layer, a first pavement base layer is laid at the top ofthe first concrete layer, a second soil filling lower layer is arranged on one side of the first soil filling lower layer, and a second soil filling upper layer is laid at the top of the second soilfilling lower layer. According to the high-grade highway subgrade hot rod-insulation board type broadening structure in a permafrost region, through match between clamping blocks and clamping grooves,an original roadbed can be connected with the broadened roadbed, the contact area is increased, the firmness of subsequent concrete pouring connection is guaranteed, connection and reinforcement between the first concrete layer and the second concrete layer can be achieved through the connecting reinforcing ribs between the first connecting grooves and the second connecting grooves, and the firmness of connection between the broadened part of the roadbed and the original roadbed is guaranteed.
本发明公开了一种适用于多年冻土地区高等级公路路基热棒‑保温板型拓宽结构，包括第一填土下层，所述第一填土下层的顶部铺设有第一填土上层，所述第一填土上层的顶部铺设有第一混凝土层，所述第一混凝土层的顶部铺设有第一路面基层，所述第一填土下层的一侧位置处设置有第二填土下层，所述第二填土下层的顶部铺设有第二填土上层。该多年冻土地区高等级公路路基热棒‑保温板型拓宽结构，通过卡块和卡槽的契合，可以将原路基与拓宽路基进行连接，提高接触面积，保证后续混凝土浇筑连接的牢固性，通过第一连接槽和第二连接槽之间的连接加强筋，可以实现第一混凝土层和第二混凝土层之间的连接加固，保证路基拓宽部分与原路基连接的牢固性。
High-grade highway subgrade hot rod-insulation board type broadening structure in permafrost region
一种多年冻土地区高等级公路路基热棒-保温板型拓宽结构
WANG QINGZHI (author) / FANG JIANHONG (author) / XIAO JIMING (author) / HU KUN (author) / CHAO GANG (author) / QI WENBIN (author) / SUN HAIXIU (author) / MA LIANG (author) / LIU LEI (author) / YE JIONG (author)
2020-09-01
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.
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