Earthing building sloping roof soil fixation structure comprising monitoring system

Abstract

The utility model relates to a sloping roof soil fixation structure comprising a monitoring system for a soil-covered building. Comprising an inclined roof, an overburden layer laid on the inclined roof and a grass slope layer laid on the surface of the overburden layer, a retaining wall is arranged on the inclined roof, galvanized anchorage devices are evenly arranged between the inclined roof and the overburden layer in a penetrating mode at intervals, and upper overburden is fastened to the lower inclined roof. Galvanized pull rods are arranged in the overburden layer in a latticed penetrating mode, and the pull rods are fixedly connected with the galvanized anchorage devices. According to the hardware connection structure between the sloping roof and the soil-covered grass slope, the friction force between the soil-covered grass slope and the sloping roof is increased, meanwhile, the whole-life safety monitoring system for the roof grass slope is further provided, and therefore slippage of the soil-covered grass slope is recorded. And safety guarantee is provided for the technical scheme of laying covering soil and a grass slope on the whole inclined roof.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a grass slope roof and an earth-covered building, and specifically to an inclined roof soil-fixing structure of an earth-covered building comprising a monitoring system. Background Art

[0002] In recent years, as people have become more aware of environmental protection and nature, a new type of earth-covered building that is easier to integrate into the natural environment has gradually come into people's view. For earth-covered buildings, on the one hand, they exist as living and working places for human beings. On the other hand, earth-covered buildings are conducive to changing the natural landscape while reducing the impact on the environment. Therefore, they are becoming more and more popular.

[0003] When building earth-covered buildings, there will be technical problems in planting plants on the soil: grass slopes are usually flat, so there is no need to consider the safety of soil sliding. However, when building earth-covered buildings, sloped grass slopes are often used in roof landscape projects. At this time, the problem of soil sliding undoubtedly increases the safety hazard of such grass slopes, especially for large-angle sloped roofs that tourists can reach. Severe soil sliding during the operation period will cause major safety accidents. Therefore, when making building structures, it is necessary to improve the structure of such areas covered with grass slopes and establish a monitoring system for grass slope sliding values ​​to avoid safety accidents. Summary of the invention

[0004] The purpose of the utility model is to overcome the above-mentioned defects and propose a hardware connection structure between a sloping roof and a grass slope covering the soil, thereby increasing the friction between the grass slope covering the soil and the sloping roof. At the same time, a full-life safety monitoring system for the grass slope on the roof is also proposed, thereby recording the slippage of the grass slope covering the soil and giving an alarm when the slippage amount or slippage speed reaches a dangerous value.

[0005] To achieve the above object, the utility model is implemented as follows:

[0006] A sloping roof soil-fixing structure of an earth-covered building including a monitoring system comprises a sloping roof, an earth-covering layer laid on the sloping roof, and a grass slope surface layer laid on the surface of the earth-covering layer; a retaining wall is arranged on the sloping roof; galvanized anchors are evenly spaced between the sloping roof and the earth-covering layer so as to fasten the upper earth-covering layer to the lower sloping roof; galvanized tie rods are arranged in a grid shape in the earth-covering layer, and the tie rods are fixedly connected to the galvanized anchors.

[0007] The above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system also includes a monitoring computer and an inclinometer or a displacement sensor. The inclinometer or the displacement sensor passes through the grass slope surface layer and the covering soil layer and then rests on the sloping roof. The inclinometer or the displacement is connected to the monitoring computer via a data cable. The data transmitted to the computer by the inclinometer or the displacement is used to judge the stability of the covering soil layer and the grass slope surface layer.

[0008] The above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system proposed by the utility model, on the one hand, proposes an additional mesh rigid connection structure between the sloping roof and the earth-covered grass slope, thereby increasing the friction between the earth-covered grass slope and the sloping roof, and on the other hand, establishes a full-life safety monitoring system for the roof grass slope by arranging sensors, thereby recording the slippage of the earth-covered grass slope and giving an alarm when the slippage amount or slippage speed reaches a dangerous value.

[0009] Furthermore, in the above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system, a drainage board is laid between the covering soil layer and the sloping roof, and the water guiding direction of the drainage board is the same as the inclination direction of the sloping roof. In this way, the moisture in the covering soil layer can be quickly discharged by setting the drainage board.

[0010] Furthermore, the above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system also includes geotextile. When the drainage board is laid, the grooved side is facing upward and the convex side is facing downward, and the grooved surface is used to more effectively collect and discharge moisture to prevent moisture accumulation; the geotextile is laid on the drainage board to play a filtering, isolating and protecting role, preventing soil particles from clogging the pores of the drainage board and preventing the drainage board from being damaged by external forces.

[0011] Furthermore, for the above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system, when an inclinometer is provided, whether the earth covering layer is displaced or landslided is determined by judging whether the inclinometer is tilted; when a displacement sensor is provided, whether the earth covering layer is displaced or landslided is determined by judging whether the displacement sensor is moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a cross-section diagram of the soil-fixing structure between the sloping roof and the covering soil layer and grass slope surface layer.

[0013] Figure 2 It is the anchoring structure between the pull rod and the covering soil layer.

[0014] Figure 3 Schematic diagram of the inclinometer layout in the life cycle safety monitoring system for sloping roof grass slopes. DETAILED DESCRIPTION

[0015] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection requested by the present application. Example

[0016] like Figure 1-2 A sloping roof soil-fixing structure of an earth-covered building including a monitoring system comprises a sloping roof and an earth-covering layer 1 laid on the sloping roof 3 and a grass slope surface layer 2 laid on the surface of the earth-covering layer 1, a retaining wall 8 is arranged on the sloping roof 3, galvanized anchors 4 are evenly spaced between the sloping roof 3 and the earth-covering layer 1, so that the upper earth-covering layer 1 is fastened to the lower sloping roof 3, and galvanized tie rods 5 are arranged in a grid shape in the earth-covering layer 1, and the galvanized tie rods 5 are fixedly connected to the galvanized anchors 4.

[0017] like Figure 3 The above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system also includes a monitoring computer (not shown in the figure) and an inclinometer 7 (or a displacement sensor). The inclinometer 7 passes through the grass slope surface layer 2 and the covering soil layer 1 and then rests on the sloping roof 3. The inclinometer 7 is connected to the monitoring computer through a data cable. The stability of the covering soil layer 1 and the grass slope surface layer 2 is judged by the data transmitted to the computer by the inclinometer 7 or the displacement.

[0018] Furthermore, in the above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system, a galvanized baffle 6 is passed through the galvanized tie rod 5 to increase the anchoring force between the galvanized tie rod 5 and the covering soil layer 1, and the galvanized baffle 6 and the galvanized tie rod 5 are fixedly connected by passing a galvanized nut 8.

[0019] Furthermore, in the above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system, a drainage board is laid between the covering soil layer 1 and the sloping roof 3, and the water guide direction of the drainage board is the same as the inclination direction of the sloping roof. In this way, the moisture in the covering soil layer 1 can be quickly discharged by setting the drainage board.

[0020] Furthermore, the above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system also includes geotextile. When the drainage board is laid, the grooved side is facing upward and the convex side is facing downward, and the grooved surface is used to more effectively collect and discharge moisture to prevent moisture accumulation; the geotextile is laid on the drainage board to play a filtering, isolating and protecting role, preventing soil particles from clogging the pores of the drainage board and preventing the drainage board from being damaged by external forces.

[0021] Furthermore, for the above-mentioned sloping roof soil-fixing structure of the earth-covered building including the monitoring system, when an inclinometer is provided, whether the earth covering layer is displaced or landslided is determined by judging whether the inclinometer is tilted; when a displacement sensor is provided, whether the earth covering layer is displaced or landslided is determined by judging whether the displacement sensor is moved.

[0022] The implementation process of the sloped roof soil-fixing structure of the earth-covered building including the monitoring system shown in the above embodiment is as follows:

[0023] Step 1. Use galvanized anchors 4 to fasten the upper landscape part to the lower main structure, so that the upper landscape part as a whole can directly transmit the force to the lower structure, and then to the foundation; the anchor is galvanized mainly because the water retention effect of the landscape part itself increases the rust of the metal, and galvanizing can effectively prevent rust; Step 2. Drainage boards need to be buried under the soil to give the landscape part good drainage performance. This can prevent the soil from having a large water content in the soil that increases its own weight and reduces its stability in the case of heavy rainfall; Step 3. Cast retaining walls on the sloping roof as needed. The retaining walls can effectively limit the displacement of the soil and provide anti-sliding force. After the retaining walls are cast, the bottom soil is paved. The bottom soil mainly relies on the retaining wall to limit the displacement of the soil; Step 4. Geotextiles are laid on the bottom soil to achieve the purpose of soil stratification; Step 5: Lay geocells on the geotextile, and use stainless steel strands to pull the geocells on the sides and fix them on the pre-buried anchor rods; the upper soil is laid in the geocells, and the upper soil mainly relies on the geocells to limit the displacement of the soil; Step 6: The plants on the upper part of the soil are mixed with warm-season grasses and cold-season grasses to ensure the survival of plants in all seasons. The roots of the plants have a soil-fixing effect on the soil all year round; the type of grass is selected in the form of turf to ensure that the grass can take root quickly and have a soil-fixing effect on the soil as soon as possible;

[0024] Step 7. Considering the existing reserved pipeline locations and the area of ​​the grass slope, select the center of the grass slope as the starting position according to the safety level requirements, arrange a monitoring point at a certain interval, and write a monitoring point layout plan for use in measurement and layout and subsequent hidden danger location inspection.

[0025] Step 8: Before the soil covering construction, the positions of the monitoring points on the layout plan are recorded on the actual positions on the sloping roof by measuring and laying out.

[0026] Step 9: During the soil covering construction, an inclinometer is arranged at the monitoring point, and the line is routed at the reserved pipeline position. If there is no reserved pipeline position, a protective pipe needs to be buried in the soil, and the line is routed through the protective pipe. After the overall instrument connection of the inclinometer is completed, the recording device of the inclinometer and the computer terminal in the machine room need to be debugged to ensure that the instrument can work normally;

[0027] Step 10: After covering the soil and before laying the turf, the monitoring equipment consisting of the inclinometer and the computer terminal in the equipment room needs to be debugged again to ensure that the equipment is not adversely affected during the covering process and can work normally;

[0028] Step 11: During the subsequent construction process such as laying turf, monitoring equipment can be used to record the degree of soil slippage, but the danger warning value for the construction process needs to be set in advance. When the amount of soil slippage or the speed of soil slippage exceeds the preset standard allowed by the construction, it is necessary to stop the work to investigate the cause of the excessive slippage, and the construction can be continued only after the amount of soil slippage and the speed of soil slippage are stable to ensure the safety of the construction;

[0029] Step 12. During the operation phase, a maximum value standard for soil slip is established. When the soil slip amount or soil slip speed recorded by the inclinometer is sent to the computer, and the computer determines that any of these data exceeds this standard value, it will automatically send an alarm message to the property management and other responsible units. At this time, the property management should urgently prohibit tourists from climbing the grass slope and investigate the cause of the excessive slip until the soil slip condition stabilizes, and then the grass slope area can be reopened.

[0030] For landscape structures with sloping roofs and covered grass slopes that require artificial walkways, soil landslides pose a great threat to the personal safety of tourists. However, the grass covering the soil makes soil landslides impossible to observe directly with the naked eye, so they need to be monitored by equipment. This potential safety hazard is all-weather, so the grass slope needs to be monitored throughout its life cycle to ensure that the hazard is discovered immediately when it occurs, so that remedial measures can be taken in time to minimize losses.

[0031] The above are only embodiments provided for the present application and are not intended to limit the present application. Although the present application is described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A sloped roof soil-fixing structure of a soil-covered building including a monitoring system, comprising a sloped roof, a soil covering layer laid on the sloped roof, and a grass slope surface layer laid on the surface of the soil covering layer, and a retaining wall is arranged on the sloped roof, wherein: Galvanized anchors are evenly spaced between the inclined roof and the covering soil layer to fasten the upper covering soil to the lower inclined roof, and galvanized tie rods are arranged in a grid pattern in the covering soil layer, and the tie rods are fixedly connected to the galvanized anchors; a monitoring computer and an inclinometer or displacement sensor are also included, and the inclinometer or displacement sensor passes through the grass slope surface layer and the covering soil layer and rests on the inclined roof, and the inclinometer or displacement sensor is connected to the monitoring computer through a data cable, and the stability of the covering soil layer and the grass slope surface layer is judged by the data transmitted to the computer by the inclinometer or displacement.

2. The sloped roof soil-fixing structure of the earth-covered building including the monitoring system according to claim 1 is characterized in that: The galvanized anchors are installed on the retaining wall of the sloping roof.

3. The sloping roof soil-fixing structure of the earth-covered building including the monitoring system according to claim 1 or 2, characterized in that: A galvanized baffle is passed through the galvanized tie rod to increase the anchoring force between the galvanized tie rod and the covering soil layer, and the galvanized baffle and the galvanized tie rod are fixedly connected by passing through a galvanized nut.

4. The sloping roof soil-fixing structure of the earth-covered building including the monitoring system according to claim 1 is characterized in that: A drainage board is laid between the covering layer and the sloping roof, and the water conducting direction of the drainage board is the same as the inclination direction of the sloping roof.

5. The sloping roof soil-fixing structure of the earth-covered building including the monitoring system according to claim 4 is characterized in that: It also includes geotextile. When laying the drainage board, the grooved side faces upward and the convex side faces downward, and the geotextile is laid on the drainage board.

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