CN105684698A

CN105684698A - Petroleum development well site road greening method

Info

Publication number: CN105684698A
Application number: CN201610057431.0A
Authority: CN
Inventors: 朱天龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-28
Filing date: 2016-01-28
Publication date: 2016-06-22

Abstract

The invention discloses a petroleum development well site road greening method. The method includes the first step of slope greening, the second step of road base reinforced cushion addition, the third step of slope reinforcement, the fourth step of low and short embankment slope greening, the fifth step of thick layer base material spraying and the sixth step of spray sowing greening. According to the method, the soil layer condition required for growth of plants is constructed on a slope face; grass is planted through a hydraulic spray sowing or spread sowing method, wherein a spray layer has certain stability and is suitable for growth of plants, it is ensured that plants on the slope face can stably grow for a long time, and a constructed external soil layer or a directly-sprayed layer can directly bear erosion of rainwater; a large amount of organic matter and the like are used as long-acting fertilizer, the phenomenon that nutrient runs out can not happen before a stable and health plant colony is formed on the slope face, engineering reinforcing measures are taken, the effect on reducing instability and erosion at the initial stage of slope face construction is very good, vegetation damaged by engineering construction can be restored, and the function of beautifying the environment is achieved.

Description

A kind of oil development well site road greening method

Technical field

The present invention relates to roadside greening technical field, be specifically related to a kind of oil development well site road greening method。

Background technology

Pengyang County in Ningxia Province is located in Liupan Mountain Area core space, it is that one of special poverty-stricken areas in flakes are concentrated greatly in the Qin Bashan Liupan Mountain Area given special assistance to of new round country development for poverty relief etc. six, domestic mountain, river, plateau have concurrently, ditch, loess hills, beam are alternate, frequent natural calamity, ecological environment frailty, masses' production and living conditions are poor。Since oil Changqing oilfields branch company starts exploration in 2006, also destroy forest cover while bringing huge motive force to local economy, exacerbated soil erosion, pollute ecological environment。Oil is as a kind of important energy, its range of application is also continuing expansion, consumption also increases increasingly, in the exploitation of oil, refining, storing, use procedure, restriction due to technological level and treatment technology, a large amount of waste water containing petroleum substance, waste residue have inevitably entered soil, and a large amount of in soil environment of oil exist and have a strong impact on whole soil ecosystem。

After oil enters soil, soil destructurized, physicochemical properties also change。Owing to oil can penetrate into rapidly in soil, killing the microorganism in soil, thus changing soil constituent, changing earth's surface ecological, suffering contaminated area to be likely to even to go up in the time of a century in decades all can not even a blade of grass grows。The oil pollution of soil directly results in the underproduction of grain, and is affected the health of the mankind by the edible plants and plant product being grown on farm land。Additionally, petroleum substance is constituted also by the transfer of the pollution of subsoil water and pollution, bad on environment for human survival many levels is coerced。Therefore, oil pollution increasingly comes into one's own, and has caused the very big concern of various circles of society。Fully understand petroleum substance absorption in soil and transfer behavior, the clear petroleum substance regularity of distribution in soil, be conducive to eliminating and reducing oil delay in soil environment, also can for providing reliable standby technology to ensure after oil accidental release, preventing and treating and management to petroleum-type dirt have important theory significance。

Therefore, for the greening of petroleum well field road, there is very great meaning。

Summary of the invention

For problem above, the invention provides a kind of oil development well site road greening method, employ substantial amounts of organic matter etc. as depot fertilizer, therefore, nutrient depletion phenomenon was not had before the stable healthy phytobiocoenose of domatic formation, take engineering reinforcement measure, the effect alleviating the domatic unstability building the initial stage and erosion aspect is fine, effect highly significant, the vegetation owing to engineering construction destroys can be recovered, there is the function beautified the environment, it is possible to effectively solve the problem in technical background。

To achieve these goals, the technical solution used in the present invention is as follows: a kind of oil development well site road greening method, comprises the steps:

(1) greening side slope: its sequence of construction is: artificial clear slope → excavation wedge shape ditch → domatic anchor bolt construction → wedge shape ditch backfill → spread three dimensional network and with " u "-shaped nail fixing → installation roof bolt plate, nut → earthing is in three dimensional network and infiltrates → hydraulic sprinkle (or broadcasting sowing) → paving non-woven fabrics maintenance；

(2) reinforcement bed course: its sequence of construction is: labor cleaning, smooth domatic → boring → the install fixing nail in top → hang geotechnical grid the insertion anchor pole that is in the milk → installations bottom fix connection → lattice indoor between nail → lattice room and banket → spread three dimensional network fix → hydraulic sprinkle → paving non-woven fabrics maintenance；

(3) reinforcing side slope: its sequence of construction is: banket in paving GSZ fixing → anchor pole and concrete frame beam construction → framework and infiltrate → hydraulic sprinkle → paving non-woven fabrics maintenance；

(4) short side slope of embankment greening: its sequence of construction is: anchor pole and completely spreading in concrete frame beam construction → framework in six side's hollow bricks → hollow brick bankets → and top layer broadcasts sowing grass seeds and covers dwarf soil → maintenance；

(5) thick layer base material spraying: its sequence of construction is: cleaning side slope → linked network also installs anchor pole → injection base material mixture → maintenance；

(6) spray-mix greening: its sequence of construction is: slope trimming → linked network and install anchor pole → spray mixed → paving non-woven fabrics maintenance。

Beneficial effects of the present invention:

(1) first the present invention builds soil layer condition necessary to plant growing on domatic, then hydraulic sprinkle or the method grass planting broadcasted sowing are adopted again, it is all that directly injection contains the mixture of grass seeds in domatic, the existing certain stability of jetted layers, it is suitable for again the growth of plant, ensureing that slope plants can grow steadily in the long term, external soil layer or the direct jetted layers of construction allow for standing the erosion of rainwater。

(2) present invention uses substantial amounts of organic matter etc. as depot fertilizer, therefore, before the stable healthy phytobiocoenose of domatic formation, do not have nutrient depletion phenomenon。

(3) present invention takes engineering reinforcement measure, and the effect alleviating the domatic unstability building the initial stage and erosion aspect is fine, acts on highly significant, it is possible to recovers the vegetation owing to engineering construction destroys, has the function beautified the environment。

Detailed description of the invention

According to following embodiment, it is possible to be better understood from the present invention。But, as it will be easily appreciated by one skilled in the art that the content described by embodiment is merely to illustrate the present invention, and should without the present invention described in detail in restriction claims。

Embodiment:

A kind of oil development well site road greening method, comprises the steps:

Based on above-mentioned, first the present invention builds soil layer condition necessary to plant growing on domatic, then hydraulic sprinkle or the method grass planting broadcasted sowing are adopted again, it is all that directly injection contains the mixture of grass seeds in domatic, the existing certain stability of jetted layers, being suitable for again the growth of plant, ensure that slope plants can grow steadily in the long term, external soil layer or the direct jetted layers of construction allow for standing the erosion of rainwater；Employ substantial amounts of organic matter etc. as depot fertilizer, therefore, before the stable healthy phytobiocoenose of domatic formation, do not have nutrient depletion phenomenon；Take engineering reinforcement measure, the effect alleviating the domatic unstability building the initial stage and erosion aspect is fine, act on highly significant, it is possible to recover the vegetation owing to engineering construction destroys, there is the function beautified the environment。

The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention。

Claims

1. an oil development well site road greening method, it is characterised in that: comprise the steps: