CN203452070U - Large-diameter micro-deformed damping pile retaining wall isolating layer structure - Google Patents
Large-diameter micro-deformed damping pile retaining wall isolating layer structure Download PDFInfo
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- CN203452070U CN203452070U CN201320485865.2U CN201320485865U CN203452070U CN 203452070 U CN203452070 U CN 203452070U CN 201320485865 U CN201320485865 U CN 201320485865U CN 203452070 U CN203452070 U CN 203452070U
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Abstract
The utility model discloses a large-diameter micro-deformed damping pile retaining wall isolating layer structure which comprises a large-diameter micro-deformed damping pile hole (1), wherein the inner wall of the large-diameter micro-deformed damping pile hole is provided with a concrete retaining wall (2), the surface of the concrete retaining wall is provided with a dry powder bonded mortar layer (3), a set of battens (4) are evenly distributed on the periphery of the large-diameter micro-deformed damping pile hole, outer extruded sheets (5) are arranged between the battens, inner extruded sheets (6) are arranged on the inner surfaces of the battens and the inner surfaces of the outer extruded sheets, and color plates (7) are arranged on the inner surfaces of the inner extruded sheets. The extruded sheets are adopted as the isolating layer, construction is simple, filed installation efficiency is high, quality is reliable, construction cycle is short, labor intensity is low, and construction can be carried out at the same time through workers. Materials can be processed in a material processing plant, splicing work can be directly carried out on site, and the construction period is saved. The construction quality meets the design requirement.
Description
Technical field
the utility model relates to the micro-distortion damping of a kind of major diameter pile wall insulation layer structure, belongs to isolation technology field, construction work king-pile hole.
Background technology
in construction engineering, often can carry out the construction of hand excavated pile in mountain top part foundation structure, owing to wherein keeping to the side, slope one side hole digging pile is nearer apart from side slope, can affect the stability of side slope.Because constructed building generally is more than 50 years application life, therefore need the durability that guarantees separation layer to meet design requirement, be required to be high-compressibility material, and should guarantee its sealing, avoid corroding because of moisture the hydraulic performance decline that causes separation layer.Therefore to the hole stake at this place, need to carry out isolation processing, to reduce massif side slope, bear the horizontal direction load that hole stake is transmitted, guarantee stability of slope.But also there is no in the prior art any desirable construction treating methods at present.
Summary of the invention
the purpose of this utility model is, the micro-distortion damping of a kind of major diameter pile wall insulation layer structure is provided, to solve the nearer hole stake of distance side slope in Building Construction, need to carry out a difficult problem for isolation processing, thereby guarantee construction safety and construction quality, and overcome the deficiencies in the prior art.
the technical solution of the utility model:
the micro-distortion damping of a kind of major diameter pile wall insulation layer structure, comprise the micro-distortion damping stake of major diameter hole, the inwall in the micro-distortion damping stake of major diameter hole is provided with concrete guard wall, concrete guard wall surface is provided with dry powder adhesive mortar layer, along the micro-distortion damping stake of major diameter hole, be evenly distributed in one group of batten, between batten and batten, be provided with outer extruded sheet, batten and outer extruded sheet inner surface are provided with internal layer extruded sheet, and the inner surface of internal layer extruded sheet is provided with color steel.
in aforementioned structure, described batten is connected with concrete guard wall through expansion bolt.
in aforementioned structure, described color steel is roll bending, and the layering of color steel ring stake hole arranges, and the longitudinal seam at color steel two ends is overlap joint, and longitudinal seam is crisscross arranged, and lap width is 20～40cm.
in aforementioned structure, the layering of described color steel ring stake hole arranges, and horizontal joint is between layers that layer overlap joint depressed on upper strata, and lap width is 8～12cm; Color steel is connected with batten through iron nail.
compared with prior art, the utility model, without construction method and Experience in the situation that, adopts XPS extruded sheet as the separation layer of the micro-distortion damping of major diameter stake, has well solved an isolation difficult problem for the micro-distortion damping of major diameter stake in construction work.The utility model technology is simple, and on-the-spot installation effectiveness is high, reliable in quality, and the construction period is short, and labor intensive is low, can arrange labour to construct simultaneously; Material can be processed in materials processing field, and assembled work can directly be carried out in scene, has saved the duration; Construction quality has arrived designing requirement.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model.
being labeled as in accompanying drawing: the micro-distortion damping stake of 1-major diameter hole, 2-concrete guard wall, 3-dry powder adhesive mortar layer, 4-batten, the outer extruded sheet of 5-, 6-internal layer extruded sheet, 7-color steel, 8-expansion bolt, 9-iron nail, 10-longitudinal seam, 11-horizontal joint.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
the utility model is constructed according to the construction method of the following micro-distortion damping of a kind of major diameter pile wall separation layer, and as shown in Figure 1, the method is implemented according to the following steps:
step 2, on dry powder adhesive mortar layer surface, fix one group of batten, batten is axially fixed in expansion bolt on the concrete guard wall in a hole, and one group of batten is evenly fixing along concrete guard wall;
step 3, on the hole wall between batten, paste outer extruded sheet;
step 4, on outer extruded sheet and batten, paste internal layer extruded sheet;
on step 5, internal layer extruded sheet, lay color steel.
the thickness of the dry powder adhesive mortar layer described in preceding method is 5～8mm.The cross sectional shape of described batten is rectangle, and length is identical with stake hole depth; Along batten length direction, bore one group for the fixing bolt hole of batten.Bolt hole is stepped hole, and the nut of expansion bolt is absorbed in stepped hole, to guarantee the smooth of batten surface.The shape of described outer extruded sheet and internal layer extruded sheet is all rectangular strip mutually with batten shape; Outer extruded sheet directly sticks on dry powder adhesive mortar layer surface; Internal layer extruded sheet sticks on outer extruded sheet and batten surface; The stickup of staggering of the seam of internal layer extruded sheet and the seam of outer extruded sheet.Described color steel is the color steel volume of 1.1 meters of width, and the layering that makes progress from the bottom in stake hole during laying is laid, and color steel is fixed on batten with iron nail; Longitudinal seam lap width is 30cm, and longitudinal seam is between layers crisscross arranged; Horizontal joint is the overlapping mode that layer is depressed on upper strata, and lap width is 10cm.
the schematic diagram of the micro-distortion damping of the of the present utility model a kind of major diameter pile wall insulation layer structure building according to said method as shown in Figure 1, this structure comprises the micro-distortion damping stake of major diameter hole 1, the inwall in the micro-distortion damping stake of major diameter hole is provided with concrete guard wall 2, concrete guard wall surface is provided with dry powder adhesive mortar layer 3, along the micro-distortion damping stake of major diameter hole, be evenly distributed in one group of batten 4, between batten and batten, be provided with outer extruded sheet 5, batten and outer extruded sheet inner surface are provided with internal layer extruded sheet 6, and the inner surface of internal layer extruded sheet is provided with color steel 7.Described batten 4 is connected with concrete guard wall 2 through expansion bolt 8.Color steel 7 is roll bending, and the layering of color steel ring stake hole arranges, and the longitudinal seam 10 at color steel two ends is overlap joint, and longitudinal seam is crisscross arranged, and lap width is 20～40cm.The layering of described color steel ring stake hole arranges, and horizontal joint 11 is between layers depressed layer overlap joint for upper strata, and lap width is 8～12cm; Color steel 7 is connected with batten 4 through iron nail 9.
Embodiment
1, whitewash dry powder adhesive mortar
the property in neat formation of extruded sheet paving and the planeness of concrete guard wall are closely related, therefore first at the thick dry powder adhesive mortar of concrete guard wall 2 external coating one deck 5～8mm layer 3 before extruded sheet paving.
2, fixedly batten is installed
the specification of batten 4 is that 50mm is thick, and 100mm is wide, and 1000mm is long, needs to bore the eyelet of 5 Φ 10mm, in order to wear expansion bolt 8, spacing 190mm before every batten is fixing.Stake cross section, hole is circular, can a batten be installed by every 30 degree arc length, needs altogether 12 battens, longitudinally fixing with M8 * 100 expansion bolt.
3, double-deck extruded sheet is installed
two-layer extruded sheet all adopts 50mm thick, and 100mm is wide, and the XPS extruded sheet of 1000mm length is as soft isolated material, and the directly longitudinal paving of outer extruded sheet 5 is on dry powder adhesive mortar layer 3.
after the complete outer extruded sheet of paving, internal layer extruded sheet 6 sticks on outer extruded sheet 5, and 10cm is laid in double-deck dislocation.
4, color iron and steel skin is installed
after double-deck extruded sheet installs, at extruded sheet surface bookbinding color steel in order to protection and fixing extruded sheet.Color steel is that width is the roll bending of 1.1 meters, and length can cut as required.Levels color steel adopts overlap joint, and lap width is 10cm, and color steel overlap joint must cover lower joint iron sheet by upper joint.Horizontal lap width is 30cm, longitudinally adopts double rivet to fix, array pitch 20cm.
Claims (4)
1. the micro-distortion damping of a major diameter pile wall insulation layer structure, it is characterized in that: comprise the micro-distortion damping stake of major diameter hole (1), the inwall in the micro-distortion damping stake of major diameter hole is provided with concrete guard wall (2), concrete guard wall surface is provided with dry powder adhesive mortar layer (3), along the micro-distortion damping stake of major diameter hole, be evenly distributed in one group of batten (4), between batten and batten, be provided with outer extruded sheet (5), batten and outer extruded sheet inner surface are provided with internal layer extruded sheet (6), and the inner surface of internal layer extruded sheet is provided with color steel (7).
2. structure according to claim 1, is characterized in that: described batten (4) is connected with concrete guard wall (2) through expansion bolt (8).
3. structure according to claim 1, is characterized in that: described color steel (7) is roll bending, and the layering of color steel ring stake hole arranges, and the longitudinal seam at color steel two ends (10) is overlap joint, and longitudinal seam is crisscross arranged, and lap width is 20～40cm.
4. structure according to claim 3, is characterized in that: the layering of described color steel ring stake hole arranges, and horizontal joint between layers (11) is depressed layer for upper strata and overlapped, and lap width is 8～12cm; Color steel (7) is connected with batten (4) through iron nail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485865.2U CN203452070U (en) | 2013-08-09 | 2013-08-09 | Large-diameter micro-deformed damping pile retaining wall isolating layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485865.2U CN203452070U (en) | 2013-08-09 | 2013-08-09 | Large-diameter micro-deformed damping pile retaining wall isolating layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452070U true CN203452070U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485865.2U Withdrawn - After Issue CN203452070U (en) | 2013-08-09 | 2013-08-09 | Large-diameter micro-deformed damping pile retaining wall isolating layer structure |
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| Country | Link |
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| CN (1) | CN203452070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422498A (en) * | 2013-08-09 | 2013-12-04 | 中建四局第六建筑工程有限公司 | Construction method and structure for large diameter micro-distortion shock absorption pile protecting wall isolation layer |
-
2013
- 2013-08-09 CN CN201320485865.2U patent/CN203452070U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422498A (en) * | 2013-08-09 | 2013-12-04 | 中建四局第六建筑工程有限公司 | Construction method and structure for large diameter micro-distortion shock absorption pile protecting wall isolation layer |
| CN103422498B (en) * | 2013-08-09 | 2015-09-23 | 中建四局第六建筑工程有限公司 | A kind of construction method of major diameter Light deformation damping pile wall separation layer and structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140226 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |