Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite reinforced embankment structure suitable for aeolian land area
The invention discloses a composite reinforced embankment structure suitable for an aeolian land area. The composite reinforced embankment structure comprises a waste tire reinforced cushion layer laid on the surface of a foundation and an aeolian earth-rock mixture reinforced embankment laid on the cushion layer. The waste tire reinforced cushion layer comprises gravel soil layers which are laid up and down and a rubber strip-soil and stone mixture which is filled in the waste tires and gaps between the tires; according to the aeolian earth-rock mixture reinforced embankment, waste tires are flatly laid on bidirectional geogrids, the adjacent waste tires are connected through U-shaped clamping pieces to form tire nets, and the waste tires are reversely wrapped on the two sides of a slope through lengthened geogrids; and laying a bidirectional geogrid at the bottom of the upper roadbed, fixing the geobag on the bidirectional geogrid, and then backfilling roadbed filler to the pavement. Reinforcing is conducted through the waste tires, the soil engineering bags, the geogrids and the like, settlement deformation of the roadbed can be better limited, the bearing capacity of the roadbed in the aeolian land area is improved, the pollution problem of the waste tires is solved, and the engineering cost is reduced.
本发明公开了一种适用于风积土地区复合加筋路堤结构，包括：铺设地基表面的废旧轮胎加筋垫层和铺设于垫层上的风积土石混合料加筋路堤。所述的废旧轮胎加筋垫层包括上下铺设碎石土层和填充于废旧轮胎内部和轮胎间隙中的橡胶条带‑土石混合料；所述风积土石混合料加筋路堤包括废旧轮胎平铺于双向土工格栅上，相邻废旧轮胎之间经U型夹片连接形成轮胎网，在边坡两侧通过加长土工格栅反包废旧轮胎；在上路床底铺设双向土工格栅并将土工袋固定于其上，后回填路基填料至路面。本发明通过废旧轮胎、土工袋与土工格栅等进行加筋，可更好限制路基沉降变形，提高风积土地区路基承载力，不仅解决了废旧轮胎污染问题还降低了工程成本。
Composite reinforced embankment structure suitable for aeolian land area
The invention discloses a composite reinforced embankment structure suitable for an aeolian land area. The composite reinforced embankment structure comprises a waste tire reinforced cushion layer laid on the surface of a foundation and an aeolian earth-rock mixture reinforced embankment laid on the cushion layer. The waste tire reinforced cushion layer comprises gravel soil layers which are laid up and down and a rubber strip-soil and stone mixture which is filled in the waste tires and gaps between the tires; according to the aeolian earth-rock mixture reinforced embankment, waste tires are flatly laid on bidirectional geogrids, the adjacent waste tires are connected through U-shaped clamping pieces to form tire nets, and the waste tires are reversely wrapped on the two sides of a slope through lengthened geogrids; and laying a bidirectional geogrid at the bottom of the upper roadbed, fixing the geobag on the bidirectional geogrid, and then backfilling roadbed filler to the pavement. Reinforcing is conducted through the waste tires, the soil engineering bags, the geogrids and the like, settlement deformation of the roadbed can be better limited, the bearing capacity of the roadbed in the aeolian land area is improved, the pollution problem of the waste tires is solved, and the engineering cost is reduced.
本发明公开了一种适用于风积土地区复合加筋路堤结构，包括：铺设地基表面的废旧轮胎加筋垫层和铺设于垫层上的风积土石混合料加筋路堤。所述的废旧轮胎加筋垫层包括上下铺设碎石土层和填充于废旧轮胎内部和轮胎间隙中的橡胶条带‑土石混合料；所述风积土石混合料加筋路堤包括废旧轮胎平铺于双向土工格栅上，相邻废旧轮胎之间经U型夹片连接形成轮胎网，在边坡两侧通过加长土工格栅反包废旧轮胎；在上路床底铺设双向土工格栅并将土工袋固定于其上，后回填路基填料至路面。本发明通过废旧轮胎、土工袋与土工格栅等进行加筋，可更好限制路基沉降变形，提高风积土地区路基承载力，不仅解决了废旧轮胎污染问题还降低了工程成本。
Composite reinforced embankment structure suitable for aeolian land area
一种适合风积土地区复合加筋路堤结构
SU LIJUAN (Autor:in) / HE YIYANG (Autor:in) / CAI GUANJUN (Autor:in) / MENG KEJING (Autor:in)
19.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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