Retaining wall life cycle environment influence evaluation method
A life cycle and environmental impact technology, applied in the direction of instruments, data processing applications, resources, etc., can solve problems such as not finding a clear entry point, and achieve the effect of improving the environment and seeking opportunities
Pending Publication Date: 2021-03-12
HUBEI UNIV OF TECH
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Problems solved by technology
However, in the existing technology, there is no reasonable life cycle environmental impact assessment method for retaining walls. Therefore, in actual operation, no clear entry point has been found to take certain measures to reduce the life cycle impact of retaining walls. The impact of each link on the environment
Method used
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[0067] The scheme of the present invention will be explained below in connection with the examples. Those skilled in the art will appreciate that the following examples are intended to illustrate the invention and should not be considered as limiting the scope of the invention. In the embodiment, the technical or conditions described in the art or conditions described in the art are not specified or in accordance with the product specification.
[0068] Running wall life cycle environmental impact assessment method flow chart figure 1 Indicated. The gentleness of the retaining wall life cycle is included in the following steps:
[0069] Step 1): Determine the evaluation target of the life cycle of the retaining wall and its system boundaries. Determination of the goal and scope of the end of the retaining wall is determined as the environmental impact of the evaluation of the life cycle of the retaining wall, and sets the functional unit to 1m. According to ISO14040 and national ...
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The invention discloses a retaining wall life cycle environment influence evaluation method, which comprises the following steps of 1) determining an evaluation target of a retaining wall life cycle and a system boundary thereof; 2) establishing a retaining wall life cycle evaluation model; 3) determining the environmental influence type of the retaining wall, collecting environmental influence basic data of each unit process of the life cycle of the retaining wall, and determining a production and discharge list of the life cycle of the retaining wall; 4) calculating the gas and pollutant output according to the list obtained in the step 3), and calculating the environmental influence potential value; and 5) performing integrated calculation on the evaluation of each link, performing weighting processing on the environmental influence potential value of the retaining wall, calculating an environmental influence comprehensive index, and performing product life cycle environmental influence evaluation analysis. Opportunities are sought for improving the environment, and meanwhile a basis is provided for green manufacturing and product design of the retaining wall.
Description
Technical field [0001] The present invention belongs to the field of retaining walls and environmental impact assessment, involving a genital environmental impact assessment method for retaining wall life cycle. Background technique [0002] The retaining wall is one of the most common structures in civil engineering. Its production and demolition process has had a great impact on the environment. However, in the prior art, there is no reasonable retaining wall lifecycle environmental impact assessment method, in practice, there is no clear entry point, and a certain measures are taken to reduce the life cycle of the retaining wall. The effects of each link on the environment. [0003] Therefore, in order to promote the sustainability of the environment, it is necessary to make it necessary to start a life cycle environmental assessment of retaining wall life cycle from the perspective of energy consumption, environment and other sustainable development. Inventive content [000...
Claims
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Login to View More IPC IPC(8): G06Q10/06G06Q50/08G06Q50/26
CPCG06Q10/06393G06Q50/08G06Q50/26
Inventor 李丽华屠娴哲肖衡林马强裴尧尧李文涛周鑫隆刘一鸣万娟徐维生
Owner HUBEI UNIV OF TECH