Ecological and economic bank protection structure

An economical and ecological technology, applied in the direction of infrastructure engineering, piers, quay walls, etc., can solve the problems of high cost and non-conformity, and achieve the effects of low cost, loss prevention, and overall structural stability

Inactive Publication Date: 2015-05-06
NANTONG SHIPPING COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this type of bank revetment is mainly based on rigid bank revetment, and then land ecological slope protection, which is expensive, and the water body in the channe

Method used

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  • Ecological and economic bank protection structure
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Embodiment Construction

[0017] In order to make the purpose, technical solution and advantages of the present invention clearer, the implementation manners of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 , figure 2 As shown, the revetment structure of the present invention is arranged on the natural bank slope 1, and the pile foundation 2, the steel-plastic composite geogrid 3, the riprap prism 4, the gravel filter layer 5, Geotextile 6 and backfilling planting soil 7; a viewing platform 15 is provided on the top of the revetment, and the viewing platform 15 is paved with lightweight concrete blocks; the viewing platform 15 is provided with a multifunctional guardrail 12; The concrete beams 11 are connected as a whole; the steel-plastic composite geogrid 3 is closely attached to the pile foundation 2, and its upper part is bent and paved to the end of the viewing platform 15, and the lower part is bent and pressed und...

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Abstract

The invention discloses an ecological and economic bank protection structure. The ecological and economic bank protection structure comprises pile foundations, a steel-plastic composite geotechnical grating, a rock mound, a gravel inverted filter layer, a geotechnical fabric and backfilled planting soil which are sequentially arranged from a waterside of a bank protection to a bankside; a sight viewing platform is arranged on the bank protection; the sight viewing platform is provided with a multifunctional guardrail; every two pile foundations are integrally connected by using concrete beams; the steel-plastic composite geotechnical grating is attached onto the pile foundations, an upper part of the steel-plastic composite geotechnical grating is bent and laid to a tail end of the sight viewing platform, and a lower part of the steel-plastic composite geotechnical grating is bent and is pressed below the rock mound; soil fixing vegetation with well-developed root systems is planted in the backfilled planting soil. By using the features that the rock mound dissipates energy and has a pressure reducing effect and no excavation is needed when the pile foundations are used, the ecological and economic bank protection structure has the features that the structure is simple, the erosion resistance is high, the construction working face is small, the construction period is short, the construction cost is low, the ecological and landscape functions are simultaneously considered and the like, and the ecological function of green channel bank protection and the safety and economic performance of the structure are realized.

Description

technical field [0001] The invention relates to the field of revetment construction in the regulation of inland waterways such as river banks, dams and waterways, and in particular relates to an ecological and economical revetment structure. Background technique [0002] Water transportation is a very economical mode of transportation. Due to the development of water transportation, many inland waterways need to be widened and improved. The revetment structure used as a waterway must first be stable and economical. In the existing inland waterway, the main structural types of revetment are dry block stone, mortar block stone, cast-in-place concrete, prefabricated concrete block, geotechnical bag concrete, rope hinge concrete plate, etc., all of which belong to rigid revetment. Starting from the protective function of the slope, it plays an important role in resisting the erosion of the bank slope by water flow and ship waves, maintaining the stability of the bank s...

Claims

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Application Information

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IPC IPC(8): E02B3/06A01G1/00E02D17/20
CPCA01G2/00E02B3/12
Inventor 郑红娟房世龙吴丽华杨金勇周春煦施小飞
Owner NANTONG SHIPPING COLLEGE
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