A method for emergency repair of embankment along the river based on the use of containers
A container and line technology, applied in dikes, roads, excavation, etc., can solve the problems of poor anti-scourability, poor repair timeliness, inconvenient material collection, etc., and achieve strong anti-scourability, convenient material collection, and strong integrity
Active Publication Date: 2018-07-20
MILITARY TRANSPORTATION UNIV PLA
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Problems solved by technology
[0003] However, the above method has the following defects: poor erosion resistance, poor repair timeliness, complex erection, and inconvenient material collection, etc.
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Embodiment 1
[0027] In order to facilitate transportation and placement, a 20-foot standard container is used for the container abutment, and the structural size of this type of container is about 6m×2.4m×2.4m. A maximum of two layers of stacking shall be used, and the number of containers on each layer shall be determined according to the geological conditions of the embankment base. Among them, the number of container embankments stacked, as shown in Table 1 below,
[0028] Table 1
[0029]
[0030] Fill the embankment with a container filled with sand and gravel. When the height of the top surface of the container is higher than the height of the original road surface, adjust the height of the embankment by excavating the earthwork at the bottom of the container; It can be stacked up to two layers with a height of 4.8m. The container frame structure has a large load-bearing capacity, and the corners around it can play a role in restraining lateral movement; (2) When the total mass ...
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The invention discloses a method for repairing a line embankment along the river based on a container. The method comprises the following steps: selecting the container; treating the container and a scene; and treating the container after placement. The method has the beneficial effects that (1) the container embankment is good in integrality; the self-weight is increased after gravel or concrete is filled; the impact resistance is improved; and strong impact force on the embankment caused by flood and the like can be well resisted; and due to the action of a wallboard and top and bottom beams, the integrality of the container is high and the erosion resistibility is higher than that of a traditional gravel or sandbag filling method; (2) gravel filling of the container embankment can be carried out on the scene near a damaged embankment, so that the operation area is increased, and repairing aging is faster than that of direct gravel filling on the scene; and (3) the container is generally used; the operation for constructing a bridge abutment with the container is simple; the method is available in material and simple to erect in comparison with the method of completely filling the gap with gravel woven bags, stones or trees; and the traffic is faster to restore.
Description
technical field [0001] The invention relates to the technical field of road and railway engineering, in particular to a method for emergency repair of embankments along river lines based on using containers. Background technique [0002] The embankments of roads and railways built along the river are easy to be washed away by water and damaged when natural disasters such as heavy rain, typhoon, mountain torrent, and earthquake break out, which will have a significant negative impact on emergency rescue and disaster relief and transportation, and have a huge impact. The method of embankment mending mainly contains at present: filling sand and gravel woven bag, embankment stone and trees, prevents flood from continuing to scour the embankment. [0003] However, the above method has the following defects: poor erosion resistance, poor repair timeliness, complex erection, and inconvenient materials. Based on this, the present invention provides a method for emergency repair of ...
Claims
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IPC IPC(8): E01C3/00E02D17/20E02B3/10
CPCE01C3/00E02B3/108E02D17/20
Inventor 张云红李聚轩张静孙奇郑义程万里田广才雷克平汪建伟乔伟
Owner MILITARY TRANSPORTATION UNIV PLA