Low-goods-location split mounting type corrugated steel plate slope protection structure and slope protection method thereof
A corrugated steel plate and assembled technology, which is used in infrastructure engineering, excavation, sheet pile walls, etc., can solve the problems of large area of rubble slope protection, easy damage to slope protection, and long construction time, so as to reduce the occupation of land and facilitate construction. , the effect of reducing frictional resistance
Pending Publication Date: 2021-07-02
铁道第三勘察设计院有限公司
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Problems solved by technology
The slope-type low cargo level adopts flake stone slope protection, which covers a large area, and the goods are not easy to slip, and the slope protection is easy to be damaged during mechanical operation. The straight-wall low cargo level mostly adopts the retaining wall structure, which requires high investment and long construction time.
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[0019] Such as Figure 1 to Figure 4 As shown, a low cargo level assembled corrugated steel plate slope protection structure is used for laying on the roadbed slope. The roadbed slope includes a road basic body 5, which is trapezoidal, and a ballast guard plate 4 is laid on the top of the road basic body 5. An assembled corrugated steel slope protection structure is laid on the slope between the ballast protection plate 4 and the road basic body 5 .
[0020] The assembled corrugated steel plate slope protection structure includes a steel plate shoulder 1 and a number of slope protection wave plates 2. The surface of the slope protection wave plate 2 is wave-shaped. The steel plate shoulder guard 1 is fixedly connected with the ballast guard plate 4, and the ballast guard plate 4 is connected with the steel plate shoulder guard 1, so that the protection of the ballast part is more stable, and the slope protection corrugated plate 2 is laid along the slope of the basic body 5 of...
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The invention relates to a low-goods-location split mounting type corrugated steel plate slope protection structure and a slope protection method thereof. The low-goods-location split mounting type corrugated steel plate slope protection structure comprises a steel plate shoulder pad and a plurality of slope protection corrugated plates, the steel plate shoulder pad is detachably connected with the slope protection corrugated plates, and the multiple slope protection corrugated plates are detachably connected. The slope protection corrugated plates are adopted, so that friction resistanceis reduced, and goods slip is facilitated; and the splicing mode is adopted, construction is convenient, and the construction efficiency is improved.
Description
technical field [0001] The invention relates to a low cargo level assembled corrugated steel plate slope protection structure and a slope protection method thereof, belonging to the technical field of roadbed slope protection. Background technique [0002] The low cargo level of the railway freight yard is used when the ground of the cargo stacking site is 1.5m below the road shoulder, and is suitable for the unloading of bulk cargo. The low cargo level is divided into two types: slope type and straight wall type. Compared with the straight wall type, the slope type has less investment and is easier to build, but it has less capacity and covers a large area. It is suitable for terrain conditions. If the surface is narrow and it is difficult to build a slope type, the straight wall type is used bit. Straight-wall low-level cargo can be divided into three types: brick, chip and steel according to the materials used. Generally, the cargo yard adopts chip structures, and prefab...
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IPC IPC(8): E02D17/20E02D5/74E01C3/00
CPCE02D17/20E02D5/74E01C3/00E02D2600/30E02D2600/40
Inventor 弓锟赵航肖经柱
Owner 铁道第三勘察设计院有限公司