CN214116563U

CN214116563U - Bamboo gracilaria basaltic cushion layer under supporting beam in peat soil layer

Info

Publication number: CN214116563U
Application number: CN202022091540.9U
Authority: CN
Inventors: 王城; 董天雷; 侯建伟; 屈金华; 刘克文; 张颖; 陈平; 张安智; 付永辉; 张国跃; 刘海芳; 俆同越
Original assignee: Yunnan Construction First Prospecting Design Co ltd
Current assignee: Yunnan Construction First Prospecting Design Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-03
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a bamboo gracilaria bask mat layer under a supporting beam in a peat soil layer, which comprises a bamboo fence, a steel wire mesh sheet and a concrete layer, wherein the bamboo fence is formed by weaving bamboo sheets with uniform size in an alternating manner, and the bamboo fence is laid on a desilted soft foundation; the steel wire mesh is a mesh structure formed by fixing a plurality of thin steel bars in a crossed manner, and a plurality of support columns are arranged on the steel wire mesh; the concrete layer is poured on a foundation paved with a bamboo fence and steel wire meshes. A stable supporting beam structure is constructed by combining bamboo materials with a steel wire mesh and a concrete layer, and the bearing capacity of the foundation is improved.

Description

Bamboo gracilaria basaltic cushion layer under supporting beam in peat soil layer

Technical Field

The utility model relates to a building engineering technical field, concretely relates to bamboo gracilaria basaltic bed course under supporting beam in peat texture land layer.

Background

The peat soil is a submerged soil having a peat layer with a thickness of 50cm, and is mostly distributed in low-lying areas in cold and wet areas. The surface of the earth can be provided with a grass root layer with the thickness of 20-3Ocm, a peat layer and a mineral submerged layer are arranged below the grass root layer, and sometimes a humus transition layer is arranged below the peat layer. The peat soil is loose and soft, so that the operation on the surface is difficult to directly carry out during foundation construction, construction can be carried out after reinforcement is needed, the conventional reinforcement method for the soft foundation mainly comprises a soil changing method, a grouting method and the like, but when large-area foundation construction is carried out, the workload of the soil changing method is too large, the construction cost is greatly increased, and the grouting method is difficult to stabilize the foundation;

therefore, a soft foundation cushion layer structure is needed to be designed, the bearing capacity of the foundation is improved, and the problem that the peat soil foundation is soft is effectively solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, designed a bamboo gracilaria bask bed course under a supporting beam in the peat texture soil horizon, utilized bamboo material to combine wire net piece and concrete layer, found out stable supporting beam structure, improved the bearing capacity of ground.

In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:

a bamboo gracilaria bask mat layer under a supporting beam in a peat soil layer comprises bamboo fences, steel wire mesh sheets and a concrete layer, wherein the bamboo fences are formed by weaving bamboo sheets with uniform sizes in an inserting mode, and the bamboo fences are laid on a desilted soft foundation; the steel wire mesh is a mesh structure formed by fixing a plurality of thin steel bars in a crossed manner, and a plurality of support columns are arranged on the steel wire mesh; the concrete layer is poured on a foundation paved with a bamboo fence and steel wire meshes.

Furthermore, the height of the bamboo fence and the steel wire mesh after the concrete layer is poured is 150mm-180mm, the bamboo fence is laid on the desilted foundation, and the distance between the bamboo fence and the steel wire mesh is 50 mm.

Furthermore, the bamboo fence is strip bamboo chips which are divided along the length direction of the bamboo, the width of the strip bamboo chips is 30mm-50mm, and the thickness of the strip bamboo chips is 5mm-10 mm.

Furthermore, the laying time interval of the bamboo fence is 600mm-800 mm.

Furthermore, the steel wire mesh sheet adopts a steel wire mesh sheet of 3.0# @100 x 100; the height of the support column is 50 mm.

Further, the concrete layer is made of C20 concrete.

The utility model has the advantages that:

1. the bamboo fence, the steel wire mesh and the concrete layer are arranged, so that a stable supporting foundation can be provided for the soft foundation, and later-stage operation is facilitated; the method is economical and efficient, can meet the requirement, saves the cost and has high strength.

2. Can guarantee through setting up the support column that the distance between bamboo fence and the wire net piece keeps at 50mm, improve the degree of accuracy of construction.

3. Through setting up the locating hole and the support column cooperation, prevent that the position of wire net piece from taking place the skew when the pouring concrete, increase construction error.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the installation structure of a support beam under a bamboo-gracilaria bask mat layer in a peat soil layer of the utility model;

FIG. 2 is a schematic view of a bamboo fence structure of a bamboo mat layer of a bamboo gracilaria bask under a support beam in a peat land layer of the utility model;

FIG. 3 is a schematic cross-sectional view of a support beam below a bamboo-grass bas mat layer in a peat soil layer of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-bamboo fence, 2-steel wire mesh, 201-support column, and 3-concrete layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

For a clearer description of the present invention, the following description is made with reference to specific embodiments:

examples

Referring to fig. 1-3, the bamboo gracilaria bask mat layer under the support beam in the peat soil layer comprises a bamboo fence 1, a steel wire mesh sheet 2 and a concrete layer 3, wherein the bamboo fence 1 is formed by weaving bamboo sheets with uniform sizes in an inserting manner, and the bamboo fence 1 is laid on a desilted soft foundation; the steel wire mesh sheet 2 is a net-shaped structure formed by a plurality of thin steel bars in a crossed and fixed mode, and a plurality of supporting columns 201 are arranged on the steel wire mesh sheet 2; the concrete layer 3 is poured on the foundation paved with the bamboo fence 1 and the steel wire mesh sheet 2.

The height of the bamboo fence 1 and the steel wire mesh 2 after the concrete layer 3 is poured is 150mm-180mm, the bamboo fence 1 is laid on a desilted foundation, and the distance between the bamboo fence 1 and the steel wire mesh 2 is 50 mm.

The bamboo fence 1 is strip bamboo chips which are divided along the length direction of the bamboo, the width of the strip bamboo chips is 30mm-50mm, and the thickness of the strip bamboo chips is 5mm-10 mm.

The laying time interval of the bamboo fence 1 is 600mm-800 mm.

The steel wire mesh 2 adopts a steel wire mesh 2 of 3.0# @100 x 100; the height of the support column 201 is 50 mm.

The concrete layer 3 is made of C20 concrete.

The utility model relates to a concrete application when a supporting beam lower bamboo gracilaria bed course in peat texture soil layer uses is: the construction surface is cleaned by the excavator, the construction surface is preliminarily rolled or tamped, earthwork of a cushion layer position is manually cleared and leveled, the bamboo fence is placed at the cleared cushion layer position at an interval of 600mm, the steel wire mesh sheet is placed above the bamboo fence, the distance between the bamboo fence and the steel wire mesh sheet is kept at 50mm by the support column, C20 concrete is poured on the bamboo fence until the whole height is 150mm, the cushion layer in the area is poured at one time, and cold seams are avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A bamboo gracilaria basalis bed course under peat texture stratum internal support beam, its characterized in that: the bamboo fence comprises a bamboo fence, steel wire mesh sheets and a concrete layer, wherein the bamboo fence is formed by weaving bamboo sheets with uniform sizes in an inserting manner, and is laid on a desilted soft foundation; the steel wire mesh is a mesh structure formed by fixing a plurality of thin steel bars in a crossed manner, and a plurality of support columns are arranged on the steel wire mesh; the concrete layer is poured on a foundation paved with a bamboo fence and steel wire meshes.

2. The peat intra-formation support beam lower bamboo-gracilaria bask mat layer of claim 1, which is characterized in that: the height of the bamboo fence and the steel wire mesh after the concrete layer is poured is 150mm-180mm, the bamboo fence is laid on the desilted foundation, and the distance between the bamboo fence and the steel wire mesh is 50 mm.

3. The peat intra-formation support beam lower bamboo-gracilaria bask mat layer of claim 1, which is characterized in that: the bamboo fence is strip bamboo chips which are divided along the length direction of the bamboo, the width of the strip bamboo chips is 30mm-50mm, and the thickness of the strip bamboo chips is 5mm-10 mm.

4. The peat intra-formation support beam lower bamboo-gracilaria bask mat layer of claim 1, which is characterized in that: the laying time interval of the bamboo fence is 600mm-800 mm.

5. The peat intra-formation support beam lower bamboo-gracilaria bask mat layer of claim 1, which is characterized in that: the steel wire mesh sheet adopts a steel wire mesh sheet of 3.0# @100 x 100; the height of the support column is 50 mm.

6. The peat intra-formation support beam lower bamboo-gracilaria bask mat layer of claim 1, which is characterized in that: the concrete layer is made of C20 concrete.