CN2749932Y

CN2749932Y - Sea wall structure

Info

Publication number: CN2749932Y
Application number: CNU2004200781370U
Authority: CN
Inventors: 刘汉龙
Original assignee: SOIL AND ROCK ENGINEERING SCIENCE INST HEHAI UNIV
Current assignee: SOIL AND ROCK ENGINEERING SCIENCE INST HEHAI UNIV
Priority date: 2004-07-28
Filing date: 2004-07-28
Publication date: 2006-01-04
Anticipated expiration: 2014-07-28

Abstract

The utility model relates to a sea wall structure, which is composed of combined row piles, a reinforcement wall body, plastic drainage boards, light filling materials and an anchor rod structure, wherein the lower parts in the longitudinal vertical combined row piles of both sides are provided with vertical wall foundations which are reinforced by the vertical plastic drainage boards, a sand filled drainage layer is arranged on the wall foundations, and the reinforcement wall body is arranged on the sand filled drainage layer; the reinforcement wall body and the combined row piles are connected by the anchor rod structure and cross beams, and the light filling materials are filled between the combined row piles and the reinforcement wall body. The utility model solves the problems of long settlement time, long construction period and great sea wall settlement and settlement after construction which exist in rockfill sea walls, tube bag sand-blasting sea walls, etc. and influence sea wall quality, overcomes the defects that construction of exploding mountains and stones or tube bag sand-blasting construction are easy to cause environment pollution, shock resistance of sea walls is weak, stability is poor, cross sections of the structure are large, occupied area of sea areas is large, etc., and has low cost.

Description

A kind of novel sea wall structure

Technical field

The utility model relates to a kind of sea wall structure, particularly the sea wall structure of a kind of conjuncted campshed.

Background technology

At present, on deep soft soil foundation, build sea wall and mainly contain enrockment sea wall, pipe bag blast sea wall etc.But it is long that they exist the settlement stability time, causes the construction period long, and sea wall sedimentation and settlement after construction are big, influences the sea wall quality; Fried stone construction or the pipe bag blast construction of cutting into a mountain very easily causes environment pollution; A little less than the sea wall impact resistance, poor stability; In addition, these sea wall structure sections are big, and it is big to take oceanic area.

Summary of the invention

The purpose of this utility model just is to overcome that above-mentioned settlement after construction is big, anti-impact force is weak and defective such as construction pollution, design, a kind of novel sea wall structure of research.

The technical solution of the utility model is: a kind of novel sea wall structure, comprise the solid base of jackstone, levee body, levee crown and wave wall, its major technique is characterised in that by conjuncted campshed, the reinforcement levee body, plastic draining board, light-duty casting resin, anchor structure constitutes, both sides vertically are respectively vertical conjuncted campsheds, the bottom is the levee foundation that vertical plastic draining board is reinforced within it, what lay on it is the horizontal drainage sand cushion, it on sand mat of subgrade horizontal several rows of reinforcement levee body from bottom to up, pass through anchor structure, crossbeam is with the reinforcement levee body, conjuncted campshed connects, conjuncted campshed, add light-duty casting resin between the reinforcement levee body.

Advantage of the present utility model is with effect because vertical conjuncted campshed section is little, save soil and marine site, not controlled by the soft foundation gain in strength, can not produce the landslide unstable phenomenon, can finish settlement after construction rapidly and controlled, can not pollute in the construction surrounding enviroment, light-duty casting resin can be alleviated the effect of levee body soil pressure, plastic draining board and the acting in conjunction of horizontal drainage sand cushion and quicken ground consolidation, conjuncted campshed is the cast-in-place concrete thin-walled pile tube of large-diameter hollow, cost is low, has solved settlement after construction in the prior art greatly to the destruction of sea wall, and the defective of impact resistance difference.

Description of drawings

Fig. 1---the utility model structure section principle schematic.

The generalized section of Fig. 2---Fig. 1.

Fig. 3---another section structure principle schematic of the present utility model.

The specific embodiment

Embodiment 1:

As shown in Figure 1, 2, novel sea wall structure is vertically carried out the cast-in-place concrete thin-walled tube pile construction of conjuncted large-diameter hollow by two rows, i.e. vertically piling forms the conjuncted campshed 1 of two rows (or many rows), is the solid base 8 of jackstone in the outside of two Volleyball Association body campsheds; Vertically setting plastic draining board 3 to ground between two Volleyball Association body campsheds 1, also is several rows of vertical arrangement; Lay horizontal drainage sand cushion 4 thereon, constitute levee foundation; Laterally (conjuncted relatively campshed 1) arranges 2 several layers of reinforcement levee bodys on horizontal drainage sand cushion 4, and reinforcement levee body 2 is formed by stacking with banketing by the multilayer geo-grid, and geo-grid has been wrapped up in both sides; Anchor structure 6 is arranged between reinforcement levee body 2 and the conjuncted campshed 1, by crossbeam 7 reinforcement levee body 2 and conjuncted campshed 1 is coupled together; Add light-duty inserts 5 between reinforcement levee body 2 and conjuncted campshed 1, light-duty casting resin 5 can be flyash or light mixed soil; On the top of several layers of reinforcement levee body 2 are levee crowns 9, in levee crown 9 both sides wave wall 10 are set, and claim the wave resistance breastwork again.

Embodiment 2:

As Fig. 3 is another form of the utility model, promptly implements two conjuncted campshed 1 formed sea wall structures.

Claims

1. novel sea wall structure, comprise the solid base of jackstone, levee body, levee crown and wave wall, it is characterized in that constituting by conjuncted campshed, reinforcement levee body, plastic draining board, light-duty casting resin, anchor structure, both sides vertically are respectively vertical conjuncted campsheds, the bottom is the levee foundation that vertical plastic draining board is reinforced within it, what lay on it is the horizontal drainage sand cushion, it on sand mat of subgrade horizontal several rows of reinforcement levee body from bottom to up, by anchor structure, crossbeam reinforcement levee body, conjuncted campshed are connected, add light-duty casting resin between conjuncted campshed, the reinforcement levee body.

2. a kind of novel sea wall structure according to claim 1 is characterized in that conjuncted campshed is that the cast-in-place concrete thin-walled pile tube of two row or multi-row major diameter is formed.

3. a kind of novel sea wall structure according to claim 1, it is characterized in that horizontal reinforcement levee body be by the multilayer geo-grid, banketing is formed by stacking, geo-grid has been wrapped up in both sides.

4. a kind of novel sea wall structure according to claim 1 is characterized in that light-duty casting resin is flyash or light mixed soil.

5. a kind of novel sea wall structure according to claim 1 is characterized in that anchor structure is arranged between conjuncted campshed, the reinforcement levee body.