CN111411644A - Flexible connection method between slope building outer wall and retaining wall - Google Patents
Flexible connection method between slope building outer wall and retaining wall Download PDFInfo
- Publication number
- CN111411644A CN111411644A CN202010236405.0A CN202010236405A CN111411644A CN 111411644 A CN111411644 A CN 111411644A CN 202010236405 A CN202010236405 A CN 202010236405A CN 111411644 A CN111411644 A CN 111411644A
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- wall
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a flexible connection method between an outer wall and a retaining wall of a sloping field building, which comprises the following steps: set up the retaining wall and pick board and basement outer wall and pick the board (basement outer wall is picked board and retaining wall and is picked the board setting and have certain overlap joint length between the two on the height of difference and the basement outer wall) on the retaining wall and the basement outer wall respectively, then pick board and basement outer wall and pick the board and carry out the shutoff with the better material of deformability (for example polystyrene board, block rubber etc.) to the retaining wall, pick the top backfill soil formation outdoor terrace that board and basement outer wall picked the board at the retaining wall at last. The invention has the advantages that: the construction is convenient, and the structural style is simple and reasonable; the cracking and sinking of an outdoor terrace between a sloping field and a building can be effectively avoided; the construction of the sloping field can be prevented from being limited from torsional deformation during earthquake.
Description
Technical Field
The invention relates to a method for connecting an outer wall and a retaining wall of a slope building, in particular to a method for flexibly connecting the outer wall and the retaining wall of the slope building, and belongs to the technical field of buildings.
Background
In China, the slope building of a seismic region often has the condition that three sides have soil and one side is open, so when the earthquake-proof design is carried out, a high-rise building is avoided to be built on the slope, if the high-rise building cannot be avoided, measures are taken to form local flat ground, and the condition that the building structure is twisted irregularly due to unbalance of the soil slope to the building constraint is avoided.
At present, after a local flat ground is formed on a slope, the slope is generally supported by a permanent retaining wall. Since the permanent retaining wall is not deformed in conformity with the building, it tends to cause cracking or sinking of the outdoor terrace between the sloping field and the building.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a method for connecting the outer wall of the sloping field building with the retaining wall, which can effectively avoid the cracking and sinking of the outdoor terrace between the sloping field and the building.
In order to achieve the above object, the present invention adopts the following technical solutions:
the flexible connection method between the slope building outer wall and the retaining wall is characterized by comprising the following steps:
step 1: when the retaining wall is constructed, a retaining wall surface cantilever plate is arranged at a position 50cm-60cm away from the top of the retaining wall;
step 2: when constructing a sloping field building, arranging a basement outer wall surface cantilever plate at a position 30-40 cm away from the top of the basement outer wall, wherein the basement outer wall surface cantilever plate and the retaining wall surface cantilever plate have certain lap joint length;
and step 3: after the wall surface cantilever plates of the retaining wall and the wall surface cantilever plates of the basement outer wall reach the design strength, plugging the wall surface cantilever plates of the retaining wall and the wall surface cantilever plates of the basement outer wall by using plugging materials, wherein the plugging materials are materials with better deformability;
and 4, step 4: and backfilling above the board is picked on the wall surface of the retaining wall and the board is picked on the wall surface of the basement outer wall to form the outdoor terrace.
The flexible connection method between the outer wall of the sloping field building and the retaining wall is characterized in that the retaining wall surface cantilever plate and the basement outer wall surface cantilever plate are both of reinforced concrete structures.
The flexible connection method between the outer wall of the sloping field building and the retaining wall is characterized in that the cross section of the cantilever plate on the retaining wall surface is in a T shape which is turned by 90 degrees and is divided into a hidden beam part and an outer cantilever part, wherein the hidden beam part is integrally built into the retaining wall, and the outer cantilever part is integrally exposed out of the retaining wall and is in a horizontal state; or the cross section of the wall surface cantilever plate of the retaining wall is in a straight shape and is in a horizontal state.
The flexible connection method between the outer wall and the retaining wall of the sloping field building is characterized in that the cross section of the cantilever plate on the outer wall of the basement is in a straight shape and is in a horizontal state.
The flexible connection method between the sloping field building outer wall and the retaining wall is characterized in that the plugging material is a polystyrene board or a rubber block.
The invention has the advantages that:
1. the flexible connection method between the outer wall of the sloping field building and the retaining wall provided by the invention not only ensures that the sloping field building and the retaining wall cannot be influenced mutually when horizontal deformation occurs, but also coordinates the difference of the sloping field building and the retaining wall in vertical settlement by using the plugging material with better deformability, so that the cracking and sinking of an outdoor terrace between the sloping field and the building can be effectively avoided;
2. according to the flexible connection method between the outer wall of the sloping field building and the retaining wall, the local channel is formed between the building and the retaining wall, and soil is not contained in the local channel, so that the sloping field building is prevented from being limited to be twisted and deformed during an earthquake;
3. the flexible connection method between the outer wall of the sloping field building and the retaining wall is convenient to construct and simple and reasonable in structural form.
Drawings
FIG. 1 is a schematic view of a first embodiment of a flexible connection method between an outer wall and a retaining wall of a sloping field building provided by the invention;
fig. 2 is a schematic view of a flexible connection method between an outer wall and a retaining wall of a sloping field building according to a second embodiment of the invention.
The meaning of the reference symbols in the figures: 1-natural sloping field, 2-rubble retaining wall, 3-buttress retaining wall, 4-sloping field building, 5-basement outer wall, 6-outdoor terrace, 7-retaining wall surface cantilever slab, 8-basement outer wall surface cantilever slab, 9-plugging material and 10-local channel.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
Referring to fig. 1, the flexible connection method between the outer wall and the retaining wall of the sloping field building provided by the invention comprises the following steps:
step 1: wall surface raising plate for retaining wall
When construction rubble retaining wall 2, set up retaining wall flip board 7 at the position apart from 50cm-60cm of the top of rubble retaining wall 2, retaining wall flip board 7 adopts reinforced concrete structure, and the cross-section is "T" font of 90 turnings over, divide into dark roof beam portion and the portion two parts of choosing outward, and wherein, during rubble retaining wall 2 was built into to dark roof beam portion whole, the portion of choosing outward wholly exposes in the outside of rubble retaining wall 2 and is the horizontality.
Step 2: setting basement outer wall surface cantilever plate on the outer wall of basement
When constructing sloping field building 4, set up basement outer wall at the position 30cm-40cm apart from the top of basement outer wall 5 and pick board 8, basement outer wall is picked board 8 and is adopted reinforced concrete structure, and the cross-section is "one" font to be horizontal state, front end and surpass the front end of the outer portion of choosing of board 7 is picked to retaining wall, and the board 8 is picked to basement outer wall and has certain overlap joint length with retaining wall board 7 promptly.
And step 3: pick the board to retaining wall face and basement outer wall face and carry out the shutoff and treat retaining wall face and pick board 7 and basement outer wall face and pick board 8 and reach the design intensity after, pick board 7 and basement outer wall face and carry out the shutoff with plugging material 9 to retaining wall face, 9 shutoff retaining wall walls of instant use pick board 7 and basement outer wall face and pick the gap between the board 8, what plugging material 9 chose to use is the better material of deformability, for example: polystyrene plates, rubber blocks, and the like.
And 4, step 4: backfill soil
And backfilling soil is filled above the retaining wall surface cantilever plate 7 and the basement outer wall surface cantilever plate 8 to form the outdoor terrace 6.
The basement outer wall surface cantilever slab 8 and the retaining wall surface cantilever slab 7 are respectively arranged on the basement outer wall 5 and the rubble retaining wall 2, and the basement outer wall surface cantilever slab 8 and the retaining wall surface cantilever slab 7 are arranged at different heights, so that the hillside building 4 and the rubble retaining wall 2 cannot be influenced mutually when horizontal deformation occurs. Therefore, the flexible connection method between the slope building outer wall and the retaining wall can effectively avoid the cracking of the outdoor terrace between the slope and the building.
In addition, the gap between the basement outer wall surface cantilever plate 8 and the retaining wall surface cantilever plate 7 is blocked by the blocking material 9, so that on one hand, the filling soil of the outdoor terrace cannot enter a local channel 10 between the sloping field building 4 and the rubble retaining wall 2, and further the sloping field building 4 is prevented from being limited to be twisted and deformed during the earthquake; on the other hand, as the plugging material 9 is made of a material (namely a flexible material) with good deformability, the difference of the slope building 4 and the rubble retaining wall 2 in the vertical settlement can be coordinated, so that the flexible connection method between the outer wall of the slope building and the retaining wall provided by the invention can effectively avoid the sinking of the outdoor terrace between the slope and the building.
Example 2
Referring to fig. 2, the flexible connection method between the outer wall and the retaining wall of the sloping field building provided by the invention comprises the following steps:
step 1: wall surface raising plate for retaining wall
When the counterfort retaining wall 3 is constructed, the retaining wall surface ram 7 is arranged at a position 50cm-60cm away from the top of the counterfort retaining wall 3, the retaining wall surface ram 7 is of a reinforced concrete structure, and the cross section is in a linear shape and is in a horizontal state.
Step 2: setting basement outer wall surface cantilever plate on the outer wall of basement
When the sloping field building 4 is constructed, the basement outer wall surface cantilever slab 8 is arranged at a position 30cm-40cm away from the top of the basement outer wall 5, the basement outer wall surface cantilever slab 8 is of a reinforced concrete structure, the cross section is in a shape like a Chinese character 'yi', the horizontal state is formed, and the front end of the basement outer wall surface cantilever slab 8 exceeds the front end of the retaining wall surface cantilever slab 7, namely the basement outer wall surface cantilever slab 8 and the retaining wall surface cantilever slab 7 have certain lap joint length.
And step 3: pick board and basement outer wall to retaining wall and pick board and carry out the shutoff
Treat that retaining wall surface picks board 7 and basement outer wall surface and pick board 8 and reach the design intensity after, pick board 7 and basement outer wall surface and pick board 8 and carry out the shutoff with plugging material 9 to retaining wall surface, the 9 shutoff retaining wall surfaces of instant use pick board 7 and basement outer wall surface and pick the gap between the board 8, what plugging material 9 chose to use is the better material of deformability, for example: polystyrene plates, rubber blocks, and the like.
And 4, step 4: backfill soil
And backfilling soil is filled above the retaining wall surface cantilever plate 7 and the basement outer wall surface cantilever plate 8 to form the outdoor terrace 6.
It should be noted that the above-mentioned embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the protection scope of the present invention.
Claims (6)
1. The flexible connection method between the slope building outer wall and the retaining wall is characterized by comprising the following steps:
step 1: when the retaining wall is constructed, a retaining wall surface cantilever plate is arranged at a position 50cm-60cm away from the top of the retaining wall;
step 2: when constructing a sloping field building, arranging a basement outer wall surface cantilever plate at a position 30-40 cm away from the top of the basement outer wall, wherein the basement outer wall surface cantilever plate and the retaining wall surface cantilever plate have certain lap joint length;
and step 3: after the wall surface cantilever plates of the retaining wall and the wall surface cantilever plates of the basement outer wall reach the design strength, plugging the wall surface cantilever plates of the retaining wall and the wall surface cantilever plates of the basement outer wall by using plugging materials, wherein the plugging materials are materials with better deformability;
and 4, step 4: and backfilling above the board is picked on the wall surface of the retaining wall and the board is picked on the wall surface of the basement outer wall to form the outdoor terrace.
2. The flexible connection method between the outer wall of the sloping field building and the retaining wall as claimed in claim 1, wherein the wall surface cantilever of the retaining wall and the wall surface cantilever of the basement outer wall are both of reinforced concrete structure.
3. The flexible connection method between an outer wall of a sloping field building and a retaining wall according to claim 1, wherein the cross section of the cantilever plate of the retaining wall is in a shape of 'T' turned by 90 degrees and is divided into a hidden beam part and an outer cantilever part, wherein the hidden beam part is integrally built into the retaining wall, and the outer cantilever part is integrally exposed outside the retaining wall and is in a horizontal state.
4. The flexible connection method between an outer wall of a sloping field building and a retaining wall as claimed in claim 1, wherein the cross section of the cantilever plate of the retaining wall is in a shape of a Chinese character yi and is in a horizontal state.
5. The flexible connection method between the outer wall and the retaining wall of the sloping field building as claimed in claim 1, wherein the cross section of the cantilever plate of the outer wall of the basement is in a shape of a Chinese character yi and is in a horizontal state.
6. The flexible connection method between the outer wall and the retaining wall of the sloping field building as claimed in claim 1, wherein the plugging material is selected from polystyrene board or rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010236405.0A CN111411644A (en) | 2020-03-30 | 2020-03-30 | Flexible connection method between slope building outer wall and retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010236405.0A CN111411644A (en) | 2020-03-30 | 2020-03-30 | Flexible connection method between slope building outer wall and retaining wall |
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| Publication Number | Publication Date |
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| CN111411644A true CN111411644A (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010236405.0A Pending CN111411644A (en) | 2020-03-30 | 2020-03-30 | Flexible connection method between slope building outer wall and retaining wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863485A (en) * | 2021-10-26 | 2021-12-31 | 广州市天作建筑规划设计有限公司 | Connecting plate structure between building and soil retaining structure and construction method thereof |
| CN114215114A (en) * | 2022-01-04 | 2022-03-22 | 中建七局总承包有限公司 | Cantilever plate peripheral water distribution construction structure and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001003537A (en) * | 1999-06-23 | 2001-01-09 | Daiwa House Ind Co Ltd | Dry type cutoff structure of exterior-wall vertical joint |
| CN101914925A (en) * | 2008-11-19 | 2010-12-15 | 兰州南特数码科技股份有限公司 | Basement by using optimized composite prefabricated arch wall as external wall |
| CN202731121U (en) * | 2012-08-15 | 2013-02-13 | 苏州市建筑科学研究院有限公司 | Waterproof node of deformation joint between high span and low span of roof |
| CN106436730A (en) * | 2016-11-24 | 2017-02-22 | 贵州开磷建设集团有限公司 | Masonry building concrete filled steel tubular column pedestal shock isolation foundation structure and construction method thereof |
| CN107059916A (en) * | 2017-05-11 | 2017-08-18 | 山东同圆设计集团有限公司 | A kind of retaining wall disengaged with body structure portion and its construction method |
| CN109610516A (en) * | 2018-11-28 | 2019-04-12 | 成都建工第八建筑工程有限公司 | Retaining wall method at poured band of outer wall of basement |
| CN110241932A (en) * | 2019-06-19 | 2019-09-17 | 华东建筑设计研究院有限公司 | A kind of building and its high differential isolation structure in periphery place |
-
2020
- 2020-03-30 CN CN202010236405.0A patent/CN111411644A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001003537A (en) * | 1999-06-23 | 2001-01-09 | Daiwa House Ind Co Ltd | Dry type cutoff structure of exterior-wall vertical joint |
| CN101914925A (en) * | 2008-11-19 | 2010-12-15 | 兰州南特数码科技股份有限公司 | Basement by using optimized composite prefabricated arch wall as external wall |
| CN202731121U (en) * | 2012-08-15 | 2013-02-13 | 苏州市建筑科学研究院有限公司 | Waterproof node of deformation joint between high span and low span of roof |
| CN106436730A (en) * | 2016-11-24 | 2017-02-22 | 贵州开磷建设集团有限公司 | Masonry building concrete filled steel tubular column pedestal shock isolation foundation structure and construction method thereof |
| CN107059916A (en) * | 2017-05-11 | 2017-08-18 | 山东同圆设计集团有限公司 | A kind of retaining wall disengaged with body structure portion and its construction method |
| CN109610516A (en) * | 2018-11-28 | 2019-04-12 | 成都建工第八建筑工程有限公司 | Retaining wall method at poured band of outer wall of basement |
| CN110241932A (en) * | 2019-06-19 | 2019-09-17 | 华东建筑设计研究院有限公司 | A kind of building and its high differential isolation structure in periphery place |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863485A (en) * | 2021-10-26 | 2021-12-31 | 广州市天作建筑规划设计有限公司 | Connecting plate structure between building and soil retaining structure and construction method thereof |
| CN114215114A (en) * | 2022-01-04 | 2022-03-22 | 中建七局总承包有限公司 | Cantilever plate peripheral water distribution construction structure and construction method |
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Application publication date: 20200714 |
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