CN102168460A - Aerated concrete block masonry composite wall reinforced with embedded reinforcements and borehole core columns - Google Patents
Aerated concrete block masonry composite wall reinforced with embedded reinforcements and borehole core columns Download PDFInfo
- Publication number
- CN102168460A CN102168460A CN 201110066886 CN201110066886A CN102168460A CN 102168460 A CN102168460 A CN 102168460A CN 201110066886 CN201110066886 CN 201110066886 CN 201110066886 A CN201110066886 A CN 201110066886A CN 102168460 A CN102168460 A CN 102168460A
- Authority
- CN
- China
- Prior art keywords
- stem
- wall
- reinforcement
- block masonry
- masonry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses an aerated concrete block masonry composite wall reinforced with embedded reinforcements and borehole core columns, which belongs to the field of masonry structure and is mainly applied to the building structure engineering. The aerated concrete block masonry composite wall comprises block masonry composed of aerated concrete blocks and dedicated mortar, wall core columns vertically arranged in the block masonry and embedded reinforcements horizontally arranged in the block masonry; horizontal steel bars are generally arranged in block hollow grooves arranged along the length direction of a wall body, and the horizontal steel bars and mortar filled in horizontal mortar joints during the wall building form the embedded reinforcements; vertically through holes are drilled on the block masonry, and core column steel bars are vertically arranged in the holes; and the core column steel bars and core column concrete made of concrete poured after the wall building form wall core columns. The aerated concrete block masonry composite wall disclosed by the invention has relatively good popularization and application prospect in the load-bearing walls of multi-layer masonry structures in seismic areas and even non-load-bearing walls taking aerated concrete block masonries as filler walls in various structure systems.
Description
Technical field:
The present invention is the air-entrained concrete building block masonry compound wall that a kind of embedded arrangement of reinforcement and boring stem stem are strengthened, and belongs to the masonry structure field, is mainly used in structural engineering, particularly, but is not limited to the village-town house that the number of plies is few.
Background technology:
The air-entrained concrete building block allowable ratio of height to sectional thickness of masonry wall or column is mainly used in non-bearing purposes such as infilled wall at present under construction, along with loam brick is progressively forbidden, it builds the multi-story masonry building to need new material substitution badly, has set about research in recent years both at home and abroad used as the masonry structure load bearing wall.Yet this material self intensity is not high, and the globality of masonry panel is relatively poor in addition, and under shake effect doughtily, body of wall is very fast forfeiture supporting capacity behind cracking easily, so that collapses.Therefore, improving the anti-seismic performance of air-entrained concrete building block allowable ratio of height to sectional thickness of masonry wall or column, is the key that this body of wall is applied.
Reinforced concrete structural column or stem stem are set, and are the measures commonly used that improves the Hollow Block Masonry Structure Anti-seismic performance.Yet, adopting constructional column, reinforcing bar and concrete amount are relatively large, particularly for a large amount of village-town houses, because of the cost height, are unfavorable for promoting; And the constructional column place becomes the weak link of heat preservation energy-saving; And the method to set up of traditional stem stem can only be used for the body of wall of being built by laying bricks or stones by the building-block that self has hole, and existing air-entrained concrete building block material is self imperforate solid block.
For traditional allowable ratio of height to sectional thickness of masonry wall or column, by steel mesh reinforcement or horizontal reinforcement are set, form reinforced masonry in horizontal mortar joint, also can improve the anti-seismic performance of masonry.But earthquake zone air-entrained concrete building block allowable ratio of height to sectional thickness of masonry wall or column generally should adopt dedicated mortar to build by laying bricks or stones, and the thickness of its horizontal mortar joint is difficult to directly use existing technical measures less than the diameter of this class stiffener.
Summary of the invention:
Technical problem to be solved by this invention is at the concrete characteristics of being built by laying bricks or stones the body of wall that forms by dedicated mortar and air-entrained concrete building block, to propose the air-entrained concrete building block masonry compound wall that a kind of embedded arrangement of reinforcement and boring stem stem are strengthened.
The present invention adopts following technical scheme:
The air-entrained concrete building block masonry compound wall that embedded arrangement of reinforcement and boring stem stem are strengthened comprises block masonry 1 that air-entrained concrete building block and dedicated mortar constitute, in block masonry 1 the vertical body of wall stem stem of arranging 12, in block masonry 1 level to the embedded arrangement of reinforcement of arranging; Horizontal reinforcement 13 places along the building block of body of wall length direction setting elongatedly and engraves in the groove 11, and the mortar of filling when itself and building wall horizontal mortar joint constitutes embedded arrangement of reinforcement; Be drilled with the hole 3 of up/down perforation on the block masonry 1, the stem stem reinforcing bar 4 of built-in vertical placement, the stem stem concrete 5 that the concrete that pours into behind stem stem reinforcing bar 4 and the building wall forms constitutes body of wall stem stems 12.
Described body of wall stem stem 12 connects along each floor body of wall short transverse, and wherein the two ends of stem stem reinforcing bar 4 are anchored in body of wall respectively up and down in the cast-in-situ concrete at two ends.
Body of wall stem stem 12 is positioned at the two ends, the left and right sides of block masonry 1 and the left and right sides of door and window hole.
The construction sequence of the air-entrained concrete building block masonry compound wall that embedded arrangement of reinforcement and boring stem stem are strengthened comprises:
1, build by laying bricks or stones before, the air-entrained concrete building block that needs to establish the stem stem place in the block masonry 1 is got out the hole 3 of perforation, guarantee all building block hole up/down perforations at same stem stem place when building by laying bricks or stones, and built-in stem stem reinforcing bar 4, concrete perfusion behind the building wall forms the body of wall stem stem 12 along the whole perforation of each floor body of wall short transverse; The two ends of stem stem reinforcing bar 4 are anchored in body of wall respectively up and down in the cast-in-situ concrete at two ends.
2, body of wall is being built by laying bricks or stones when intending the body of wall horizontal section of embedded arrangement of reinforcement, the upper surface of this place's building block is engraved groove along the length direction of body of wall elongatedly, built-in horizontal reinforcement 13 when continuing to build by laying bricks or stones, lay the mortar of horizontal mortar joint herein, fills up this groove then in the lump; The two ends of horizontal reinforcement 13 should stretch to anchoring in the stem stem 12 that two ends, the body of wall left and right sides and the door and window hole left and right sides be provided with, treat horizontal mortar joint mortar and stem stem concrete 5 setting and hardens after, form embedded arrangement of reinforcement.
Above-mentioned embedded arrangement of reinforcement and boring stem stem constitute the reinforced masonry compound wall together.When earthquake, embedded arrangement of reinforcement in this reinforced masonry compound wall has improved the shear-carrying capacity of air-entrained concrete building block body of wall, stem stem produces effect of contraction to the air-entrained concrete building block masonry, both combinations, make body of wall behind the aerated concrete masonry cracking, continue to keep its globality, improve its ductility, destroy thereby delay body of wall, implementation structure splits under big shake and does not fall.
The air-entrained concrete building block masonry compound wall that embedded arrangement of reinforcement and boring stem stem are strengthened can obtain following beneficial effect:
By the effect of embedded arrangement of reinforcement and boring stem stem, improved the quake-resistant safety of body of wall;
Utilized gas concrete to be convenient to the characteristics of field machining as porous material, the quantity that position and reinforcing bar are set, the diameter of size, quantity, position and the embedded arrangement of reinforcement of boring stem stem can be determined according to actual needs flexibly;
Utilized the good building physics performance of gas concrete, realized that wall thermal insulating and load-bearing are integrated, economical rationality is beneficial to energy-saving and emission-reduction.
Because above-mentioned advantage, the present invention is to the bearing wall of earthquake zone multi-story masonry structure (the particularly few village-town house of the number of plies), and even with the non-bearing wall body of air-entrained concrete building block masonry, popularizing application prospect is preferably arranged all in all kinds of structural systems as infilled wall.
Description of drawings:
Fig. 1 is the structure elevational schematic view of the present invention when being used for two ends and establishing the no hole body of wall of boring stem stem;
Fig. 2 is that the A-A of Fig. 1 is to schematic cross section;
Fig. 3 is that the B-B of Fig. 1 is to the vertical section schematic diagram;
Fig. 4 is that the C-C of Fig. 1 is to the vertical section schematic diagram;
Fig. 5 be the present invention be used for two ends and both sides, hole establish the boring stem stem the door opening body of wall is arranged the time the structure elevational schematic view;
Fig. 6 is that the D-D of Fig. 5 is to schematic cross section;
Fig. 7 is that the E-E of Fig. 5 is to the vertical section schematic diagram;
Fig. 8 is that the F-F of Fig. 5 is to the vertical section schematic diagram;
Among the figure: 1, air-entrained concrete building block masonry, 2, both ends, body of wall left and right sides building block, 3, hole, 4, stem stem reinforcing bar, 5, the stem stem concrete, 6, body of wall lower end reinforced concrete cast-in-situ beam slab (or basis), 7, body of wall upper end reinforced concrete cast-in-situ beam slab, 8, door opening lintel, 9, the building block of door opening both sides, 10, the building block of top, door opening lintel two ends; 11, groove is engraved in building block, and 12, the body of wall stem stem, 13, horizontal reinforcement, 14, horizontal mortar joint.
The specific embodiment:
The present invention is described further below in conjunction with the drawings and specific embodiments:
Embodiment 1:
Fig. 1～Fig. 4 is a no hole body of wall, its main part 1 is built by laying bricks or stones by air-entrained concrete building block and mortar and is formed, building block 2 with all outermost end of the body of wall left and right sides before building by laying bricks or stones gets out cylindrical cavity 3, make the hole up/down perforation of building block when building by laying bricks or stones, in establish elongated longitudinal reinforcement 4, reinforcing bar stretches out from the reinforced concrete cast-in-situ beam slab (or basis) 6 of This floor body of wall lower end, and stretches in the reinforced concrete cast-in-situ beam slab 7 of body of wall upper end, and upper and lower side all has reliable anchoring.In construction, when building wall when proposing embedded arrangement of reinforcement place, with the upper surface of this place's building block, engrave elongated groove 11 along the length of body of wall, in place horizontal reinforcement 13, and these reinforcing bar two ends are stretched to the body of wall two ends is to build in the set hole of stem stem 12, keeps enough anchorage lengths; When continuing to build by laying bricks or stones, lay the mortar of horizontal mortar joint 14 herein, this groove is filled up in the lump; After building wall was finished, concrete perfusion in hole 3 was arranged on the stem stem of the body of wall left and right sides with formation; After treating the sclerosis of horizontal mortar joint mortar and stem stem concrete coagulation, promptly form embedded arrangement of reinforcement and body of wall stem stem, thereby constitute the reinforced masonry compound wall.
Embodiment 2:
Fig. 5～Fig. 8 is for there being the door opening body of wall, and its main part 1 is built by laying bricks or stones by air-entrained concrete building block and mortar and formed, and door opening is divided into left and right sides wall limb with body of wall, at body of wall two ends and door opening both sides stem stem 12 is set all.Before building by laying bricks or stones the building block 2 of all outermost end of the body of wall left and right sides, the building block 9 of door opening both sides and the relevant position at door opening lintel 8 two ends and the relevant position of top building block 10 thereof are got out cylindrical cavity 3, make the hole up/down perforation of building block when building by laying bricks or stones, in establish elongated longitudinal reinforcement 4, reinforcing bar stretches out from the reinforced concrete cast-in-situ beam slab (or basis) 6 of This floor body of wall lower end, and stretch in the reinforced concrete cast-in-situ beam slab 7 of body of wall upper end, and upper and lower side all has reliable anchoring.Body of wall left and right sides wall limb all is provided with embedded arrangement of reinforcement by the work progress identical with above-mentioned example 1.Building wall finish the back in hole 3 concrete perfusion, formation is arranged on the stem stem of the body of wall left and right sides and door opening both sides, after treating the sclerosis of horizontal mortar joint mortar and stem stem concrete coagulation, promptly form embedded arrangement of reinforcement and body of wall stem stem, thereby constitute the reinforced masonry compound wall.
Claims (5)
1. the air-entrained concrete building block masonry compound wall that embedded arrangement of reinforcement and boring stem stem are strengthened, comprise block masonry (1) that air-entrained concrete building block and dedicated mortar constitute, in block masonry (1) the vertical body of wall stem stem of arranging (12), in block masonry (1) level to the embedded arrangement of reinforcement of layout; It is characterized in that: horizontal reinforcement (13) places along the building block of body of wall length direction setting elongatedly and engraves in the groove (11), and the mortar of filling when itself and building wall horizontal mortar joint constitutes embedded arrangement of reinforcement; Be drilled with the hole (3) of up/down perforation on the block masonry (1), the stem stem reinforcing bar (4) of built-in vertical placement, the stem stem concrete (5) that the concrete that pours into behind stem stem reinforcing bar (4) and the building wall forms constitutes body of wall stem stem (12).
2. the air-entrained concrete building block masonry compound wall that described embedded arrangement of reinforcement according to claim 1 and boring stem stem are strengthened, it is characterized in that: described body of wall stem stem (12) connects along each floor body of wall short transverse, and its vertical muscle is anchored in body of wall up and down in the cast-in-situ concrete at two ends.
3. the air-entrained concrete building block masonry compound wall that described embedded arrangement of reinforcement according to claim 1 and boring stem stem are strengthened, it is characterized in that: described body of wall stem stem (12) is positioned at the two ends, the left and right sides of block masonry (1) and the left and right sides of door and window hole.
4. the air-entrained concrete building block masonry compound wall that described embedded arrangement of reinforcement according to claim 1 and boring stem stem are strengthened is characterized in that: the horizontal reinforcement of embedded arrangement of reinforcement (13) two ends stretch to the middle anchoring of body of wall stem stem (12) of two ends, the body of wall left and right sides and the setting of the door and window hole left and right sides.
5. the air-entrained concrete building block masonry compound wall that described embedded arrangement of reinforcement according to claim 1 and boring stem stem are strengthened, it is characterized in that: its construction sequence comprises:
A, build by laying bricks or stones after the gas concrete solid block that needs to establish the stem stem place in the block masonry (1) being got out the hole (3) of up/down perforation, built-in stem stem reinforcing bar (4), concrete perfusion behind the building wall (5) forms body of wall stem stem (12); The body of wall stem stem (12) of each floor connects along short transverse, and its vertical muscle is anchored in body of wall up and down in the cast-in-situ concrete at two ends;
B, body of wall are building by laying bricks or stones when intending the body of wall horizontal section of embedded arrangement of reinforcement, the upper surface of this place's building block is engraved groove (11) along the length direction of body of wall elongatedly, built-in horizontal reinforcement (13), and then when continuing to build by laying bricks or stones, lay the mortar of horizontal mortar joint herein, this groove is filled up in the lump; The two ends of horizontal reinforcement (13) should stretch to anchoring in the stem stem that two ends, the body of wall left and right sides and the door and window hole left and right sides be provided with, treat the sclerosis of horizontal mortar joint mortar and stem stem concrete coagulation after, form embedded arrangement of reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110066886 CN102168460A (en) | 2011-03-18 | 2011-03-18 | Aerated concrete block masonry composite wall reinforced with embedded reinforcements and borehole core columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110066886 CN102168460A (en) | 2011-03-18 | 2011-03-18 | Aerated concrete block masonry composite wall reinforced with embedded reinforcements and borehole core columns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102168460A true CN102168460A (en) | 2011-08-31 |
Family
ID=44489764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110066886 Pending CN102168460A (en) | 2011-03-18 | 2011-03-18 | Aerated concrete block masonry composite wall reinforced with embedded reinforcements and borehole core columns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102168460A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777046A (en) * | 2012-08-20 | 2012-11-14 | 黄国祯 | Dry wall-building method adopting frame structure |
| CN104153587A (en) * | 2014-08-25 | 2014-11-19 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Assembly type construction method for reinforced building block masonry wall |
| CN104831831A (en) * | 2015-05-07 | 2015-08-12 | 浙江省建工集团有限责任公司 | Foam concrete-large-porosity shale brick outer wall and self heat insulation system construction method |
| CN105507454A (en) * | 2016-02-27 | 2016-04-20 | 中国地震局工程力学研究所 | Deformation-controllable frame filling wall and construction method thereof |
| CN107227847A (en) * | 2017-07-18 | 2017-10-03 | 中建四局第六建筑工程有限公司 | It is a kind of to engrave groove device and its construction method for high-precision masonry internal partition wall tension rib |
| CN107700700A (en) * | 2017-11-01 | 2018-02-16 | 西安建筑科技大学 | A kind of prestressed building blocks wall between windows and reinforcement means |
| CN108612261A (en) * | 2018-05-11 | 2018-10-02 | 上海宝冶集团有限公司 | The construction method of reinforcement masonry lintel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1341798A (en) * | 2001-08-15 | 2002-03-27 | 虞新华 | T-type multifunctional small block and its production forming method |
| CN1760486A (en) * | 2004-10-15 | 2006-04-19 | 罗进南 | Slot opening building blocks or bricks as well as light shear wall and related building, and construction method |
| JP2007107282A (en) * | 2005-10-13 | 2007-04-26 | Harigae Komuten:Kk | Steel framed reinforcement type dry block masonry method |
| WO2007061275A1 (en) * | 2005-11-23 | 2007-05-31 | Muros R De Mexico, Sociedad De Responsabilidad Limitada De Capital Variable | Lightweight concrete construction element which is internally and externally reinforced with synthetic fibre and which has an exposed finish and production method thereof |
| CN101126259A (en) * | 2007-07-24 | 2008-02-20 | 李瑞岸 | Construction method for ''N-type building block'' placing body |
| CN201722813U (en) * | 2009-12-18 | 2011-01-26 | 北京工业大学 | Confined masonry structure |
-
2011
- 2011-03-18 CN CN 201110066886 patent/CN102168460A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1341798A (en) * | 2001-08-15 | 2002-03-27 | 虞新华 | T-type multifunctional small block and its production forming method |
| CN1760486A (en) * | 2004-10-15 | 2006-04-19 | 罗进南 | Slot opening building blocks or bricks as well as light shear wall and related building, and construction method |
| JP2007107282A (en) * | 2005-10-13 | 2007-04-26 | Harigae Komuten:Kk | Steel framed reinforcement type dry block masonry method |
| WO2007061275A1 (en) * | 2005-11-23 | 2007-05-31 | Muros R De Mexico, Sociedad De Responsabilidad Limitada De Capital Variable | Lightweight concrete construction element which is internally and externally reinforced with synthetic fibre and which has an exposed finish and production method thereof |
| CN101126259A (en) * | 2007-07-24 | 2008-02-20 | 李瑞岸 | Construction method for ''N-type building block'' placing body |
| CN201722813U (en) * | 2009-12-18 | 2011-01-26 | 北京工业大学 | Confined masonry structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777046A (en) * | 2012-08-20 | 2012-11-14 | 黄国祯 | Dry wall-building method adopting frame structure |
| CN104153587A (en) * | 2014-08-25 | 2014-11-19 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Assembly type construction method for reinforced building block masonry wall |
| CN104831831A (en) * | 2015-05-07 | 2015-08-12 | 浙江省建工集团有限责任公司 | Foam concrete-large-porosity shale brick outer wall and self heat insulation system construction method |
| CN104831831B (en) * | 2015-05-07 | 2017-02-01 | 浙江省建工集团有限责任公司 | Foam concrete-large-porosity shale brick outer wall and self heat insulation system construction method |
| CN105507454A (en) * | 2016-02-27 | 2016-04-20 | 中国地震局工程力学研究所 | Deformation-controllable frame filling wall and construction method thereof |
| CN107227847A (en) * | 2017-07-18 | 2017-10-03 | 中建四局第六建筑工程有限公司 | It is a kind of to engrave groove device and its construction method for high-precision masonry internal partition wall tension rib |
| CN107700700A (en) * | 2017-11-01 | 2018-02-16 | 西安建筑科技大学 | A kind of prestressed building blocks wall between windows and reinforcement means |
| CN108612261A (en) * | 2018-05-11 | 2018-10-02 | 上海宝冶集团有限公司 | The construction method of reinforcement masonry lintel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102168460A (en) | Aerated concrete block masonry composite wall reinforced with embedded reinforcements and borehole core columns | |
| CN103924711B (en) | The construction technology of assembling grillage shear wall structural system | |
| CN102003080B (en) | Anti-seismic reinforcing structure and method of old brickwork building | |
| CN104358337B (en) | Light-weight composite floor slab structure for assembling integral prefabricated double thin plates, and construction method | |
| CN105155724A (en) | Construction method of structural column for simultaneous construction with frame-structured filled wall | |
| CN107447901A (en) | Anti-seismic prefabricated floor and floor antidetonation splicing construction | |
| CN108331198A (en) | A kind of novel fabricated reinforced concrete circle beam-constructional column method of construction | |
| CN105113660A (en) | Construction method of constructional column constructed simultaneously with framework structure infill wall | |
| CN107313532A (en) | Assembled heat insulation concrete walls structural connection and connection structure and method | |
| CN201794353U (en) | Masonry structure capable of enhancing anti-collapse capacity and integrity under strong shock | |
| CN105735533A (en) | Assembly type prefabricated non-bearing wall formwork | |
| CN201224941Y (en) | Environment protection type structure thermal insulation concrete building block, masonry and anti-vibration residential building | |
| CN205617419U (en) | Novel combination formula reinforced earth retaining wall structure | |
| CN201981668U (en) | Aerated concrete block masonry wall reinforced by embedded reinforcing bars | |
| CN210086885U (en) | Hollow wall body reinforcing structure | |
| CN111691580A (en) | Superposed embedded column with large-diameter edge member vertical stress reinforcing steel bars arranged in cavity and prefabricated wall | |
| CN207144237U (en) | Assembled heat insulation concrete walls structural connection and attachment structure | |
| CN103726592B (en) | Z-shaped column frame built-in single-row reinforcement light block body of wall and the practice | |
| CN105113662A (en) | Assembled constructional column constructed together with frame structure infilled wall | |
| CN105113663A (en) | Assembly type constructional column constructed simultaneously with framework structure infill wall | |
| CN211899792U (en) | Adopt steel pull rod to wear vertical wall body and wear floor combination and consolidate masonry structure | |
| CN205063155U (en) | Assembled constructional column building block of being under construction simultaneously with frame construction infilled wall | |
| CN106906945A (en) | The installation method of insulating light wall slab, light-weight building structure and light-weight building structure | |
| CN202899343U (en) | Composite wall body formed by foam concrete self-insulation modules with built-in cores | |
| CN111794554A (en) | Novel brick masonry wall reinforcing technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110831 |