Filling structure and filling method for settlement of platform in warehouse

Abstract

The invention discloses a filling structure and a filling method for settlement of a platform in a warehouse, the filling structure for settlement of the platform in the warehouse comprises a wall body and an inner platform soil layer, the surface of the inner platform soil layer is covered with a first damp-proof layer, and the surface of the wall body is covered with a second damp-proof layer; a collapsing layer is arranged at the joint of the inner platform soil layer and the wall body, a filling layer is arranged on the upper side of the collapsing layer, the upper surface of the filling layer is connected and flush with the upper surface of the inner platform soil layer, the surface of the filling layer is covered with a third damp-proof layer, the third damp-proof layer is connected with the first damp-proof layer, and the first damp-proof layer is covered with a second damp-proof layer. A concrete layer is arranged between the filling layer and the wall body, the upper surface of the concrete layer is covered with an elastic material layer, one end of the elastic material layer is connected with the wall body and connected with the second damp-proof layer, and the other end of the elastic material layer is connected with the third damp-proof layer.

Description

Technical Field

[0001] The present invention relates to the technical field of granary construction, and in particular to a filling structure and a filling method for platform settlement in a granary. Background Art

[0002] During the construction and use of warehouses such as granaries, the floor at the corners of the warehouse walls may experience varying degrees of settlement due to various reasons such as geological conditions, construction technology, and environmental factors. Floor settlement not only affects the overall structural stability of the warehouse, but also poses a potential threat to stored grain and other materials, such as moisture and mildew. At present, there are some shortcomings in the methods for filling floor settlement in warehouses. Some traditional filling methods simply fill the settled areas without fully considering key factors such as moisture and waterproofing, resulting in the platform being prone to settlement, leakage, and other problems again after filling. In addition, some filling structures are not well treated at the connection parts, which are prone to cracking and falling off, affecting the service life and safety of the warehouse. Summary of the Invention

[0003] The present invention aims to address at least one of the technical problems existing in the prior art. To this end, the present invention proposes a structure for filling the settled areas of warehouse floors. This structure effectively fills the settled areas, ensuring the flatness and stability of the warehouse floor. It also exhibits excellent moisture-proof and waterproof properties, preventing rainwater from seeping into the floor, thereby extending the service life of the warehouse and ensuring the safety of stored materials.

[0004] The present invention also proposes a method for filling the platform settlement in the warehouse According to the first aspect of the present invention, a filling structure for the settlement of the inner platform of a warehouse includes a wall and an inner platform soil layer. The surface of the inner platform soil layer is covered with a first moisture-proof layer, the surface of the wall is covered with a second moisture-proof layer, and a collapsed layer is provided at the connection between the inner platform soil layer and the wall. The upper side of the collapsed layer is provided with a filling layer, the upper surface of the filling layer is connected to and flush with the upper surface of the inner platform soil layer, the surface of the filling layer is covered with a third moisture-proof layer, the third moisture-proof layer is connected to the first moisture-proof layer, a concrete layer is arranged between the filling layer and the wall, the upper surface of the concrete layer is covered with an elastic material layer, one end of the elastic material layer is connected to the wall and to the second moisture-proof layer, and the other end is connected to the third moisture-proof layer.

[0005] The filling structure for warehouse platform subsidence according to the embodiments of the present invention has at least the following beneficial effects: By providing a first, second, and third moisture-proof layer on the surface of the inner platform soil layer, wall, and filling layer, respectively, and ensuring a sealed connection between the moisture-proof layers, a multi-layer moisture-proof and waterproof barrier is formed, effectively preventing rainwater and other substances from penetrating into the platform, thereby protecting the safety of stored materials. The concrete layer provided between the filling layer and the wall provides reinforcement and support, improving the overall stability of the filling structure. Furthermore, the provision of an elastic material layer can buffer stress, preventing structural cracking caused by factors such as temperature fluctuations and external impacts, thereby extending the service life of the warehouse. Furthermore, the filling structure of the present invention has a simple construction process and flexible material selection, which can be adjusted according to actual conditions. During construction, the connection between the layers is simple and reliable, facilitating construction operations and improving construction efficiency. It is applicable to various geological conditions and warehouse structures, and can effectively fill collapsed layers of varying depths, demonstrating its high versatility and practicality.

[0006] According to some embodiments of the present invention, the first moisture-proof layer extends and completely covers the surface of the collapsed layer and the surface of the connection between the collapsed layer and the inner platform soil layer, and the second moisture-proof layer extends to the collapsed layer and is connected to the first moisture-proof layer.

[0007] According to some embodiments of the present invention, the first moisture-proof layer, the second moisture-proof layer, and the third moisture-proof layer are bonded together by sealant.

[0008] According to some embodiments of the present invention, the joints between the first moisture-proof layer, the second moisture-proof layer, and the third moisture-proof layer are all provided with wrinkles to increase the bonding area.

[0009] According to some embodiments of the present invention, both ends of the elastic material layer are connected with connecting pieces, and the connecting pieces are provided with sealing grooves. The connections between the second moisture-proof layer, the third moisture-proof layer and the elastic material layer are also provided with the wrinkled edges, and the wrinkled edges are embedded in the sealing grooves and fit tightly with the groove walls of the sealing grooves.

[0010] According to some embodiments of the present invention, the first moisture-proof layer, the second moisture-proof layer, and the third moisture-proof layer are all made of membrane materials, asphalt, or cloth.

[0011] According to some embodiments of the present invention, the filling layer is made of sand or cement.

[0012] According to some embodiments of the present invention, a ventilation pipe is provided in the concrete layer, the ventilation pipe passes through the wall and is connected to a ventilation opening, and the ventilation opening is provided on the outside of the wall.

[0013] According to some embodiments of the present invention, the wall is provided with a fan, and the fan is connected to the ventilation opening.

[0014] According to a second aspect of the present invention, a method for filling a warehouse platform subsidence is provided, wherein the filling structure for a warehouse platform subsidence as described in any one of the above items is applied and constructed, and the method comprises the following steps: After the grain is unloaded from the warehouse, the first moisture-proof layer is laid on the surface of the inner platform soil layer, and the collapsed layer is backfilled and repaired by filling sand and gravel or pouring cement to form the filling layer; A certain space is left between the inner side of the filling layer and the wall, the ventilation pipe is laid in the space and connected to the ventilation port, the fan is externally connected, concrete is poured along the ventilation pipe to form the concrete layer, and the elastic material layer is laid on the surface of the concrete layer; Laying the second moisture-proof layer on the surface of the wall, laying the third moisture-proof layer on the surface of the filling layer, and reserving the wrinkles at the ends of the first moisture-proof layer, the second moisture-proof layer, and the third moisture-proof layer; The first moisture-proof layer, the second moisture-proof layer, and the third moisture-proof layer are connected in sequence by sealant, and the elastic material layer, the second moisture-proof layer, and the third moisture-proof layer are connected by the connecting piece to completely cover the walls and the floor in the warehouse.

[0015] The method for filling a warehouse platform subsidence according to the embodiments of the present invention has at least the following beneficial effects: Through rational construction procedures, the overall quality and performance of the filling structure are ensured. Construction is carried out after the grain has been removed from the warehouse, minimizing the impact of construction on the grain. The moisture-proof course is laid first, followed by backfilling the collapsed layer, followed by laying ventilation ducts and pouring a concrete layer, and finally, laying the elastic material layer and connecting the moisture-proof courses. This rational construction sequence ensures a tight connection between the layers.

[0016] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which: Figure 1 Schematic diagram of a filling structure for platform settlement in a warehouse according to an embodiment of the present invention; Figure 2 The figure is a flow chart of a method for filling the subsidence of a warehouse floor according to an embodiment of the present invention.

[0018] Figure numerals: inner platform soil layer 100; collapsed layer 101; first moisture-proof layer 110; wall 200; second moisture-proof layer 210; filling layer 300; third moisture-proof layer 310; concrete layer 400; elastic material layer 410; connecting piece 411; ventilation pipe 420. DETAILED DESCRIPTION

[0019] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0020] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of the present invention, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise explicitly defined, terms such as "set," "install," and "connect" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meanings of these terms in the present invention based on the specific content of the technical solution. In the description of the present invention, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with such embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In the description of this specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with such embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0023] Reference Figure 1 In a first aspect, the present invention proposes a filling structure for the settlement of the inner platform of a warehouse, comprising a wall 200 and an inner platform soil layer 100, the surface of the inner platform soil layer 100 is covered with a first moisture-proof layer 110, the surface of the wall 200 is covered with a second moisture-proof layer 210, a collapse layer 101 is provided at the connection between the inner platform soil layer 100 and the wall 200, a filling layer 300 is provided on the upper side of the collapse layer 101, the upper surface of the filling layer 300 is connected to and flush with the upper surface of the inner platform soil layer 100, the surface of the filling layer 300 is covered with a third moisture-proof layer 310, the third moisture-proof layer 310 is connected to the first moisture-proof layer 110, a concrete layer 400 is arranged between the filling layer 300 and the wall 200, the upper surface of the concrete layer 400 is covered with an elastic material layer 410, one end of the elastic material layer 410 is connected to the wall 200 and connected to the second moisture-proof layer 210, and the other end is connected to the third moisture-proof layer 310.

[0024] In a specific embodiment, the collapsed layer 101 of the warehouse's inner soil layer 100 is first cleaned to remove loose soil and debris, ensuring a flat and solid bottom. The surfaces of the wall 200 and the inner soil layer 100 are then cleaned to remove dust, oil, and other impurities to facilitate the subsequent installation of a moisture-proof layer. A first moisture-proof material is then evenly applied to the inner soil layer 100 to form a first moisture-proof layer 110, and a second moisture-proof material is evenly applied to the wall 200 to form a second moisture-proof layer 210. The first and second moisture-proof layers 110 and 210 can be made of waterproof coatings, waterproof membranes, or other materials, depending on actual needs and site conditions.

[0025] Fill the collapsed layer 101 with the prepared filling material, using a layered filling and vibrating compaction method to ensure uniform density of the filling layer 300 and that the upper surface of the filling layer 300 is flush with the upper surface of the inner platform soil layer 100. Apply a third moisture-proof material evenly to the surface of the filling layer 300 to form a third moisture-proof layer 310. This third moisture-proof layer 310 is seamlessly connected to the first moisture-proof layer 110, using methods such as overlap joints and hot melt to ensure a good seal at the joint.

[0026] It should be noted that a concrete layer 400 is poured between the filling layer 300 and the wall 200. The concrete layer 400 should be vibrated and compacted to ensure that it is tightly bonded to the filling layer 300 and the wall 200. The concrete layer 400 can play a role of reinforcement and support, thereby improving the overall stability of the filling structure. Finally, an elastic material layer 410 is laid on the upper surface of the concrete layer 400. The elastic material can be a rubber sheet, a polyurethane elastomer, or the like. One end of the elastic material layer 410 is connected to the wall 200 and is tightly connected to the second moisture-proof layer 210, and the other end is connected to the third moisture-proof layer 310 to ensure a firm connection. The elastic material layer 410 can buffer stress and prevent structural cracking due to factors such as temperature changes and external force impacts.

[0027] It is easy to understand that by respectively providing a first moisture-proof layer 110, a second moisture-proof layer 210, and a third moisture-proof layer 310 on the surfaces of the inner platform soil layer 100, the wall 200, and the filling layer 300, and ensuring a sealed connection between the moisture-proof layers, a multi-layer moisture-proof and waterproof barrier is formed, effectively preventing rainwater and other substances from penetrating into the platform interior, protecting the safety of stored materials. The concrete layer 400 provided between the filling layer 300 and the wall 200 provides reinforcement and support, improving the overall stability of the filling structure. Furthermore, the provision of the elastic material layer 410 can buffer stress, preventing structural cracking caused by factors such as temperature fluctuations and external impacts, thereby extending the service life of the warehouse. Furthermore, the filling structure of the present invention features a simple construction process and flexible material selection, which can be adjusted according to actual conditions. During construction, the connection between the layers is simple and reliable, facilitating construction operations and improving construction efficiency. It is applicable to various geological conditions and warehouse structures, and can effectively fill collapsed layers 101 of varying depths, demonstrating its high versatility and practicality.

[0028] Furthermore, when laying the first moisture-proof layer 110, the surface of the inner platform soil layer 100 is first cleaned, and then, starting from the edge of the inner platform soil layer 100, the moisture-proof material is evenly applied, so that the first moisture-proof layer 110 gradually extends to completely cover the surface of the collapsed layer 101, as well as the surface of the connection between the collapsed layer 101 and the inner platform soil layer 100. For the second moisture-proof layer 210, the moisture-proof material is applied to the surface of the wall 200, extending to the collapsed layer 101 and connecting with the first moisture-proof layer 110. For example, polyurethane waterproof coating is used as the moisture-proof material, and the application is carried out by spraying or brushing to ensure that the thickness of the moisture-proof layer is uniform and the transition at the connection is natural.

[0029] The first moisture-proof layer 110 and the second moisture-proof layer 210 extend over the surface and joints of the collapsed layer 101 and connect to the first moisture-proof layer 110, forming a more complete moisture-proof system that effectively prevents moisture from penetrating through the collapsed layer 101 and improves the platform's moisture-proof performance. The joints between the moisture-proof layers are bonded with sealant, enhancing the seal of the joints and preventing moisture from penetrating through the joints, further improving the moisture-proofing effect.

[0030] After the first, second, and third moisture-proof layers 110, 210, and 310 are laid and the moisture-proof materials are completely dry, sealant is evenly applied to the joints between the moisture-proof layers. Silicone sealant can be used for this sealant, which offers excellent weather resistance and sealing properties. Ensure that the sealant is fully filled, free of bubbles and gaps, to ensure a tight bond between the moisture-proof layers.

[0031] In some embodiments, when laying the moisture-proof layer, ruffles are pre-prepared at the joints between the first moisture-proof layer 110, the second moisture-proof layer 210, and the third moisture-proof layer 310. The ruffles can be formed by pre-pressing creases into the moisture-proof layer material, or by trimming the edges of the moisture-proof layer material to form a wavy structure. The provision of ruffles increases the bonding area, strengthens the bond between the sealant and the moisture-proof layer, and improves the sealing performance of the joint. The provision of ruffles increases the bonding area, strengthens the bond between the sealant and the moisture-proof layer, extends the service life of the joint, and reduces moisture-proof failure caused by loose joints.

[0032] Reference Figure 1 , connectors 411 are installed at both ends of the elastic material layer 410. The connectors 411 can be made of metal or plastic. Optionally, the elastic material layer 410 is in the shape of an "L", with one end fixedly connected to the elastic material layer 410 and the other end provided with a sealing groove. When laying the second moisture-proof layer 210 and the third moisture-proof layer 310, ruffles are also provided at the connection with the elastic material layer 410. When the elastic material layer 410 is connected to the moisture-proof layer, the ruffles are embedded in the sealing groove, and a special tool is used to tightly press the ruffles against the groove wall of the sealing groove to ensure that the connection is well sealed. The provision of the connector 411 and the sealing groove makes the connection between the elastic material layer 410 and the moisture-proof layer more stable. The ruffles are embedded in the sealing groove and tightly fit against the groove wall, effectively preventing the elastic material layer 410 from loosening and falling off, and ensuring that its stress buffering function is normally performed.

[0033] It should be noted that the first, second, and third moisture-proof layers 110, 210, and 310 can be made of membrane, asphalt, or fabric, depending on actual needs. For example, for granaries requiring high moisture resistance, polyethylene film can be used as the moisture-proof layer; for cost-sensitive applications, asphalt waterproofing membranes can be used; and for special environments, such as high-temperature and high-humidity environments, fabrics with high-temperature and corrosion-resistant properties can be used as the moisture-proof layer.

[0034] In some embodiments, in addition to membranes, asphalt, and fabrics, new nano-moisture-proof materials can also be used. Nano-moisture-proof materials have extremely small pore structures that can effectively prevent water penetration while also having good air permeability, ensuring air circulation within the platform.

[0035] In some embodiments, the filling layer 300 can be made of sand or cement. When the collapsed layer 101 is shallow, sand can be used as the filling material. The sand and gravel can be layered into the collapsed layer 101 and compacted using a compactor to ensure uniform density of the filling layer 300. When the collapsed layer 101 is deep, cement materials such as cement mortar or lightweight concrete can be used for filling by pouring. During the pouring process, vibrate and compact to prevent voids.

[0036] Filling layer 300 is made of sandstone or cement, offering advantages such as low cost and ease of construction, while also meeting the requirements for filling different depths of collapsed layer 101. In some embodiments, adding a certain proportion of lightweight insulation materials such as expanded perlite or vermiculite to filling layer 300 not only improves the insulation performance of filling layer 300 but also reduces the weight of the platform and reduces pressure on the foundation.

[0037] Reference Figure 1 Furthermore, when installing ventilation duct 420 within concrete layer 400, it is first laid in the space between filling layer 300 and wall 200 according to design requirements. Ventilation duct 420 can be made of PVC or metal pipe, with several ventilation holes provided in the pipe wall. One end of ventilation duct 420 passes through wall 200 and connects to a vent located on the outside of wall 200. A protective net is installed at the vent to prevent debris from entering ventilation duct 420. A fan is installed at the vent of wall 200. The fan is bolted to wall 200, with the fan outlet connected to the vent. The fan model and power can be selected as needed to meet ventilation requirements. The fan can be set to start on a scheduled basis or automatically according to indoor humidity to ensure air circulation within filling layer 300 and maintain dryness.

[0038] Ventilation pipes 420 are installed within the concrete layer 400 to facilitate air circulation within the filling layer 300, reducing humidity within the filling layer 300 and preventing swelling and cracking caused by moisture, thereby improving the stability of the platform. Fans are installed at the vents to actively adjust the ventilation volume as needed, ensuring that the filling layer 300 remains dry, further enhancing the platform's moisture resistance.

[0039] Reference Figure 1 and Figure 2 The present invention also proposes a method for filling the settlement of the platform in the warehouse. The application and construction of the above-mentioned filling structure for the settlement of the platform in the warehouse specifically include the following steps: S100: After the grain is unloaded from the warehouse, a first moisture-proof layer 110 is laid on the surface of the inner platform soil layer 100, and the collapsed layer 101 is backfilled and repaired by filling with sand and gravel or pouring cement to form a filling layer 300; S200: A certain space is left between the inner side of the filling layer 300 and the wall 200. A ventilation pipe 420 is laid in the space and connected to the ventilation port. An external fan is connected. Concrete is poured along the ventilation pipe 420 to form a concrete layer 400. An elastic material layer 410 is laid on the surface of the concrete layer 400. S300: Laying a second moisture-proof layer 210 on the surface of the wall 200, laying a third moisture-proof layer 310 on the surface of the filling layer 300, and reserving wrinkles at the ends of the first moisture-proof layer 110, the second moisture-proof layer 210, and the third moisture-proof layer 310; S400: The first moisture-proof layer 110, the second moisture-proof layer 210, and the third moisture-proof layer 310 are connected in sequence by sealant, and the elastic material layer 410, the second moisture-proof layer 210, and the third moisture-proof layer 310 are connected by a connector 411 to completely cover the walls and the floor in the warehouse.

[0040] Specifically, before construction, all grain in the warehouse is removed from the warehouse, and debris and dust are cleaned from the surface of the inner platform soil layer 100. First, a first moisture-proof layer 110 is evenly laid on the surface of the inner platform soil layer 100, extending it to the surface and joints of the collapsed layer 101. The collapsed layer 101 is then backfilled and repaired with sand, gravel, or cement to form a filling layer 300. A certain space is then left between the inner side of the filling layer 300 and the wall 200, and a ventilation pipe 420 is laid and connected to the ventilation port, and an external fan is connected. Concrete is then poured along the ventilation pipe 420 to form a concrete layer 400. An elastic material layer 410 is then laid on the surface of the concrete layer 400, and connectors 411 are installed at both ends of the elastic material layer 410. A second moisture-proof layer 210 is then laid on the surface of the wall 200, and a third moisture-proof layer 310 is laid on the surface of the filling layer 300. Wrinkled edges are reserved at the ends of each moisture-proof layer. Finally, sealant is used to connect the first moisture-proof layer 110, the second moisture-proof layer 210, and the third moisture-proof layer 310 in sequence, and the elastic material layer 410, the second moisture-proof layer 210, and the third moisture-proof layer 310 are connected through the connector 411 to ensure that the walls and the floor in the warehouse are completely covered.

[0041] It's clear that the rational construction process ensures the overall quality and performance of the infill structure. Construction began after the grain had been removed from the warehouse, minimizing impacts on the grain. The moisture-proof layer was laid first, followed by backfilling the collapsed layer 101, then installing the ventilation duct 420 and pouring the concrete layer 400. Finally, the elastic material layer 410 was laid and the moisture-proof layers were connected. This logical construction sequence ensures a tight connection between the layers.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the scope of the present invention.

Claims

1. A filling structure for the settlement of the platform in a warehouse, characterized in that: include: A wall and an inner platform soil layer, the surface of the inner platform soil layer is covered with a first moisture-proof layer, the surface of the wall is covered with a second moisture-proof layer, a collapse layer is provided at the connection between the inner platform soil layer and the wall, a filling layer is provided on the upper side of the collapse layer, the upper surface of the filling layer is connected to and flush with the upper surface of the inner platform soil layer, the surface of the filling layer is covered with a third moisture-proof layer, the third moisture-proof layer is connected to the first moisture-proof layer, a concrete layer is arranged between the filling layer and the wall, the upper surface of the concrete layer is covered with an elastic material layer, one end of the elastic material layer is connected to the wall and to the second moisture-proof layer, and the other end is connected to the third moisture-proof layer.

2. The filling structure for the platform settlement in the warehouse according to claim 1 is characterized in that: The first moisture-proof layer extends to and completely covers the surface of the collapsed layer and the surface of the connection between the collapsed layer and the inner platform soil layer, and the second moisture-proof layer extends to the collapsed layer and is connected to the first moisture-proof layer.

3. The filling structure for the platform settlement in the warehouse according to claim 2 is characterized in that: The first moisture-proof layer, the second moisture-proof layer and the third moisture-proof layer are all bonded together by sealant.

4. The filling structure for the platform settlement in the warehouse according to claim 3 is characterized in that: The joints between the first moisture-proof layer, the second moisture-proof layer and the third moisture-proof layer are all provided with wrinkles to increase the bonding area.

5. The filling structure for the settlement of the platform in the warehouse according to claim 3 is characterized in that: The two ends of the elastic material layer are connected with connecting pieces, and the connecting pieces are provided with sealing grooves. The connections between the second moisture-proof layer, the third moisture-proof layer and the elastic material layer are also provided with the wrinkled edges, which are embedded in the sealing grooves and fit tightly with the groove walls of the sealing grooves.

6. The filling structure for the platform settlement in the warehouse according to claim 1 is characterized in that: The first moisture-proof layer, the second moisture-proof layer, and the third moisture-proof layer are all made of membrane material, asphalt, or cloth.

7. The filling structure for platform settlement in a warehouse according to claim 1 is characterized in that: The filling layer is made of sand or cement material.

8. The filling structure for platform settlement in a warehouse according to claim 1 is characterized in that: A ventilation pipe is arranged in the concrete layer, and the ventilation pipe passes through the wall and is connected to a ventilation opening, and the ventilation opening is arranged on the outside of the wall.

9. The filling structure for platform settlement in a warehouse according to claim 8, characterized in that: The wall is provided with a fan, and the fan is connected to the vent.

10. A method for filling the subsidence of the platform in a warehouse, characterized in that: The application and construction of the filling structure for the settlement of the platform in the warehouse as claimed in any one of claims 1 to 9 comprises the following steps: After the grain is unloaded from the warehouse, the first moisture-proof layer is laid on the surface of the inner platform soil layer, and the collapsed layer is backfilled and repaired by filling sand and gravel or pouring cement to form the filling layer; A certain space is left between the inner side of the filling layer and the wall, the ventilation pipe is laid in the space and connected to the ventilation port, the fan is externally connected, concrete is poured along the ventilation pipe to form the concrete layer, and the elastic material layer is laid on the surface of the concrete layer; Laying the second moisture-proof layer on the surface of the wall, laying the third moisture-proof layer on the surface of the filling layer, and reserving the wrinkles at the ends of the first moisture-proof layer, the second moisture-proof layer, and the third moisture-proof layer; The first moisture-proof layer, the second moisture-proof layer, and the third moisture-proof layer are connected in sequence by sealant, and the elastic material layer, the second moisture-proof layer, and the third moisture-proof layer are connected by the connecting piece to completely cover the walls and the floor in the warehouse.

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