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Configuration method for trapezoidal plate in curvilinear pavement

A configuration method and plate technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of the curve paving effect failing to meet the design requirements, the increase in engineering costs, and the increase in construction costs, and achieve a good economic Benefit, fast project progress, resource saving effect

Pending Publication Date: 2016-01-20
SHANGHAI CONSTRUCTION GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that the existing trapezoidal panels replace the arc-shaped panels for curved pavement, the cutting size of the trapezoidal panels is obtained by estimation, resulting in the curvilinear paving effect failing to meet the design requirements, prolonging the construction period and increasing the construction cost, the present invention The purpose is to provide a configuration method of trapezoidal slabs in curved pavement, which not only solves the problem of unsmooth curves caused by trapezoidal slabs paving produced by traditional methods, but also overcomes the increase in project costs and the extension of construction period caused by excessive subdivision of slabs Defects

Method used

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  • Configuration method for trapezoidal plate in curvilinear pavement
  • Configuration method for trapezoidal plate in curvilinear pavement
  • Configuration method for trapezoidal plate in curvilinear pavement

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Embodiment 1

[0041] Embodiment one: combine below Figure 1 to Figure 5 Describe the configuration method of the trapezoidal plate in the curve pavement of the present invention, as figure 1 As shown, the present embodiment takes the paving construction of a curved road on the ground of a certain engineering square as an example. The core idea of ​​the present invention is to scientifically calculate the length of the required trapezoidal plate 11 according to the known curve radius of the curved road 10 to be paved. The size of the side and the short side, and the existing granite square slabs are cut to obtain the required trapezoidal slabs 11, so as to avoid the large triangular gap between two adjacent trapezoidal slabs 11 during paving construction. The overall landscape effect, the specific steps are as follows:

[0042] 1. Deduce the relationship between the curve radius R of the curved road and the long side value A of the trapezoidal plate 11;

[0043] 2. Substituting the known ...

Embodiment 2

[0076] Embodiment 2: Different from Embodiment 1, the foregoing Embodiment 1 is based on the relational formula derived under the conditions of the best viewing distance L' and the best vertical viewing angle, so this conclusion is applicable to close-range viewing. Since scale is a physical quantity closely related to aesthetics, in addition to the optimal viewing distance L' and the optimal vertical viewing angle, it is bound to be affected by other elements in urban public space, such as the overall scale of urban public space, The sense of enclosure of the boundary and the weighted influence of landscape lighting fixtures in the urban public space landscape. Therefore, for some ground pavements that are more suitable for long-distance viewing and high-viewpoint viewing, as the viewing distance L changes, The d value also changes thereupon. In the case of a larger viewing distance, the present embodiment takes L=50m, and substitutes into formula two: d=Lθ, and the minimum re...

Embodiment 3

[0079] Embodiment 3: Different from Embodiment 1 and Embodiment 2, step 3 also includes, according to formula 7, determining that the number n of trapezoidal plates 11 in the curved road 10 to be paved is an integer;

[0080] n=L / [2Rarcsin(A / 2R)] formula seven

[0081] Wherein, n is the quantity of the trapezoidal plate 11 in the curved road 10 to be paved;

[0082] L is the arc length of the curved road 10 to be paved.

[0083] Through the calculation method of this embodiment, it can be ensured that the curved road 10 to be paved is paved by an integer number of trapezoidal plates 11, which not only avoids the waste of materials in the process of cutting finished plates, but also ensures the quality of the paving project. Improves the overall visual effect of the landscape.

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Abstract

The present invention is a configuration method for a trapezoidal plate in curvilinear pavement, relates to the technical field of garden engineering, and aims to solve the problems that the effect of curvilinear pavement cannot meet design requirements, the project duration is prolonged and the cost of construction is increased due to the fact that the cutting size of an existing trapezoidal plate is obtained by estimation. The method comprises the following steps of: 1, deducing a relation between a curve radius R of a to-be-paved curve road and a long side value A of the trapezoidal plate; 2, substituting the curve radius R of the to-be-paved curve road into the relation to verify whether the long side value A of the trapezoidal plate is reasonable, if the relation is satisfied, then entering the step 3, and if the relation is not satisfied, using arc plates to pave the curve road; and 3, calculating a short side value B of the trapezoidal plate according to a formula I defined in the specification, wherein C is a height value of the trapezoidal plate.

Description

technical field [0001] The invention relates to the technical field of landscape engineering, in particular to a method for arranging trapezoidal boards in curved pavement. Background technique [0002] In the garden paving design, the surface paving is the final product presented to people, and the importance of its quality is self-evident. Using paving patterns to create artistic conception is one of the commonly used artistic techniques. Curves are especially beautiful in paving patterns. Curves can not only give people a sense of stability, but the repeated use of the same wave curve also has a strong sense of rhythm and direction. People feel quiet and orderly; the curvilinear hard pavement is interspersed in the landscaping landscape, which not only has the function of organizing traffic and guiding tours, but also provides people with a good place for rest and activities, and at the same time creates a beautiful environment. The unique ground landscape gives people a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50E01C15/00
Inventor 张伟德黄淼许铭杨帆俞天波
Owner SHANGHAI CONSTRUCTION GROUP
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