CN1837527A - Profiled angle steel reinforced concrete structure, structure and member combination - Google Patents
Profiled angle steel reinforced concrete structure, structure and member combination Download PDFInfo
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- CN1837527A CN1837527A CN 200610060201 CN200610060201A CN1837527A CN 1837527 A CN1837527 A CN 1837527A CN 200610060201 CN200610060201 CN 200610060201 CN 200610060201 A CN200610060201 A CN 200610060201A CN 1837527 A CN1837527 A CN 1837527A
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Abstract
The invention relates to a special angle iron steel bar concrete structure, which uses the special angle iron steel bar concrete into construction. The invention can reduce the size of element, reduce the weight, reduce the material consumption, reduce the pollution, and simplify the operation.
Description
[technical field]
Special-shaped angle steel reinforced concrete structure of technological invention and structure, unit construction are applied to architectural structure system and building unit field, wherein are applied to industry and civilian construction Structural Engineering; The building shop institute engineering of large span; Municipal administration overpass bridge Structural Engineering; The bridge construction engineering; The tunnel structure engineering; Hydro-structure such as harbour, dykes and dams member engineering.
[background technology]
Along with social progress, the building scientific research development.High-rise, superelevation floor room gets more and more, and the height of building also is refreshed again and again.The building main frame structure mainly is to rationalize the combining structure member, and rationalizes based process.
Now, country is more and more higher to the code requirement of building structure, continue to adopt traditional reinforced concrete structure, reinforced concrete composite structure, steel concrete thin shell structures, and structures such as steel work, bridge construction constitute architectural structure system, incompatibility expanding economy does not reach safety factor and durability yet.For example, high-rise, superelevation floor room adopts the way of above-mentioned traditional structure, reinforced concrete structure, and its structural volume is big, take up room, member is big, amount of concrete, steel content is big, the construction period is long, and the construction cost height is very uneconomical.Reinforced concrete composite structure, its steel content is big, refutes the weldering stiffening rib, and batten plate quantity is many, and it is fastening to adopt high-strength bolt to connect again, and complex procedures, loaded down with trivial details adopts reinforced concrete fortifield village solid again, and its workload is bigger, and is more uneconomical.Fail to reach country call economize on resources, the energy, environmental protection requirement.Antidetonation, Wind-Pressure Resistance, anti-fracture and safety factor and durability are also failed to improve.
[summary of the invention]
The present technique invention is a kind of building structural element of reforming type, and structure, unit construction, be applied to building structure and building unit system, can dwindle structural element significantly, alleviate deadweight, reduce the engineering materials, reduce and pollute, the convenient construction operation, shorten the construction period, and be that country saves ample resources, the energy, and improve environmental protection.
In order to solve the problems of the technologies described above, building structure and the building unit system of present technique invention, mainly innovation is: adopt special-shaped angle steel combined reinforced bar concrete to be applied in the structural system of building field and structure, unit construction.
The present technique invention is applied in: industry and civilian construction Structural Engineering; The building shop institute Structural Engineering of large span; Municipal administration overpass bridge Structural Engineering; The bridge construction engineering; The tunnel structure engineering; Structure such as harbour, dykes and dams and member engineering.
Present technique invention structure applications member, the member such as dark beam slab that intersected by the short supported shear wall of special-shaped angle steel reinforced concrete stake, special-shaped angle steel reinforced concrete post, special-shaped angle steel reinforced concrete, special-shaped angle steel reinforced concrete shear wall, special-shaped angle steel reinforced concrete beam, special-shaped angle steel reinforced concrete cross coupling, special-shaped angle steel reinforced concrete counterbracing beam, special-shaped angle steel reinforced concrete frame bracket beam, special-shaped angle steel reinforced concrete constitutes building structure.
The special-shaped angle steel reinforced concrete member of present technique invention is formed, be to utilize frame lacing wire and the wide limb face of special-shaped angle steel, make multidirectional tractive and enclose solid concrete, form how fit member, guarantee to improve element bearing capacity, and resistance to deformation, utilize limb faces such as angle steel and frame lacing wire to make anchorage depth, guarantee to improve the member moment of flexure, and anti-fracture, utilize stirrup, the frame lacing wire, concrete leads solid special-shaped angle steel, and member of formation is whole complementary, guarantee to improve the member integral rigidity, bearing capacity, moment of flexure, stability, resistance to deformation, anti-fracture, the anti-dispersion, and performances such as safety factor and durability.
The present technique invention is applied to pile foundation and connects basement structure, the pile foundation combination: refuted by special-shaped angle steel reinforced concrete stake and connect special-shaped angle steel reinforced concrete post; Special-shaped angle steel reinforced concrete stake is refuted and is connect special-shaped angle steel reinforced concrete elevator shaft shear wall; The stake of special-shaped angle steel reinforced concrete template is refuted and is connect special-shaped angle steel reinforced concrete shear wall, and the stake of special-shaped angle steel reinforced concrete template is refuted and connect special-shaped angle steel reinforced concrete counterbracing beam.The pre-buried steel part welded grider of special-shaped angle steel reinforced concrete template stake substitutes: the peripheral shear wall of basement, space enclosing structure, improve anti-earth pushing force, and reduce the inside and outside precipitation of basement, reduce excavation and filling soil.Special-shaped angle steel reinforced concrete stake connects the template stake and does burying the ground degree of depth, guaranteeing to improve the stability and the resist displacement of pile foundation of building.Special-shaped angle steel reinforced concrete beam connects special-shaped angle steel reinforced concrete raft formula intersection beam slab, and the double-deck cross-distribution of plate muscle substitutes various cushion caps basis, performances such as the integral rigidity of raising sole plate, stability, anti-water buoyancy, resist displacement, resistance to deformation.
The present technique invention is applied to the building agent structure: connect the special-shaped angle steel reinforced concrete post of main body by basement abnormal shape angle steel reinforced concrete post: special-shaped angle steel reinforced concrete template stake extension connects basement top cover raft formula intersection beam slab, the double-deck cross-distribution of plate muscle improves floor integral rigidity, bearing capacity and impact force.Special-shaped angle steel reinforced concrete counterbracing beam connects special-shaped angle steel reinforced concrete post, substitute shear wall, special-shaped angle steel reinforced concrete counterbracing beam connects the short supported shear wall of special-shaped angle steel reinforced concrete, substitute shear wall, the short supported shear wall of special-shaped angle steel reinforced concrete connects the short supported shear wall of special-shaped angle steel reinforced concrete, special-shaped angle steel reinforced concrete shear wall connects special-shaped angle steel reinforced concrete shear wall, improves integral rigidity and resistance to deformation.
Special-shaped angle steel reinforced concrete floor is set up special-shaped angle steel reinforced concrete and is intersected dark beam, improves floor integral rigidity and bearing capacity.
The special-shaped angle steel reinforced concrete frame bracket of Stilt layer beam connects the typical floor structure, substitutes crossbeam, the slab of conversion layer.
Special-shaped angle steel reinforced concrete post is refuted and is connect special-shaped angle steel reinforced concrete post.
Special-shaped angle steel reinforced concrete post is refuted and is connect the short supported shear wall of special-shaped angle steel reinforced concrete.
The short supported shear wall of special-shaped angle steel reinforced concrete is refuted and is connect the short supported shear wall of special-shaped angle steel reinforced concrete.
Special-shaped angle steel reinforced concrete shear wall is refuted and is connect special-shaped angle steel reinforced concrete shear wall.
Special-shaped angle steel reinforced concrete counterbracing beam is refuted and is connect special-shaped angle steel reinforced concrete counterbracing beam, substitutes shear wall.
The vertical special-shaped angle steel of the short supported shear wall head of special-shaped angle steel reinforced concrete, the special-shaped angle steel reinforced concrete elevator shaft shearing the top of a wall is refuted the horizontal angle steel of weldering, by refuting the weldering standard, welds special-shaped angle steel reinforced concrete beam, and beam is as the batch production prefabricated units.
The pile foundation engineering construction of storied building structure is used in the present technique invention, select for use: manually digging hole is adopted in the stake of special-shaped angle steel reinforced concrete side, machine drilling is adopted in the stake of special-shaped angle steel reinforced concrete circle, open circles stake, mechanical drill flute is adopted in special-shaped angle steel reinforced concrete hollow square pile, the stake of special-shaped angle steel reinforced concrete template, lifts special-shaped angle steel reinforced cage by traditional method.
Special-shaped angle steel is used in present technique invention, and according to structure height, the span of building, and the size of building unit designs, and the special-shaped angle steel of adapted, reinforcing bar (perpendicular muscle, horizontal bar, stirrup, frame lacing wire) must adopt and refute weldering.
The present technique invention is applied to the structural system and the unit construction of building field, has the top standard, and is alternative: reinforced concrete structure; Reinforced concrete composite structure; Prestressed reinforced concrete construction; The steel concrete thin shell structures; And most member of steel work and bridge construction.The present technique invention contrasts with the traditional structure member with steel content, dwindle structural element cross section 10%～200%, reduce steel content 10%～150%, reduce construction cost 20%～60%, have and reduce the engineering materials significantly, reduce and pollute, alleviate deadweight, convenient construction operation, shortening construction period.According to media reports, whole nation year is finished 2,000,000,000 square metres of commercial and residential buildings, add the investment of infrastructure such as other building shop institute, bridge tunnel, harbour dykes and dams, estimate year about trillion yuan of saving fund, and be that country saves a large amount of resource, the energy, and improve environmental protection indirectly, make great contribution.
[description of drawings]
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further elaborated.
Stake plane, the special-shaped angle steel reinforced concrete side of Fig. 1, sectional view
The special-shaped angle steel reinforced concrete circle of Fig. 2 stake plane, sectional view
The special-shaped angle steel reinforced concrete framework of Fig. 3 square column plane, sectional view
The special-shaped angle steel reinforced concrete framework of Fig. 4 cylinder plane, sectional view
The special-shaped short supported shear wall of the special-shaped angle steel reinforced concrete of Fig. 5 plane, sectional view
The special-shaped angle steel reinforced concrete of Fig. 6 intersects dark Liangping face, sectional view
[specific embodiment]
The main innovation of present technique invention building structure and building unit system is: adopt special-shaped angle steel combined reinforced bar concrete to be applied in the structural system and the structural element combination of building field.Special-shaped angle steel is angle steel, difform angle steel general designation.Reinforcing bar is the general designation of various perpendicular muscle, horizontal bar, stirrup, frame lacing wire, lacing wire.Special-shaped angle steel combined reinforced bar concrete, utilize the wide limb face of frame lacing wire and special-shaped angle steel, enclose solid concrete as multidirectional tractive and form how fit member, guarantee to improve element bearing capacity, and resistance to deformation, utilize limb face such as angle steel and frame lacing wire as anchorage depth, guarantee to improve member moment of flexure and anti-fracture.Utilize stirrup, frame lacing wire, concrete as leading solid special-shaped angle steel, member of formation is whole complementary, guarantees to improve member integral rigidity, bearing capacity, moment of flexure, stability, resistance to deformation, anti-fracture, the anti-dispersion, and performances such as safety factor and durability.The structural system of building field comprises: structural element engineerings such as industry and civilian construction Structural Engineering and sports palace, exhibition hall, departure lounge, power plant, factory building, warehouse, freezer, overpass bridge, bridge construction, tunnel structure, harbour, dykes and dams.The structural system of above-mentioned building field and structural element combination.The following specific embodiment of present technique invention is done the embodiment explanation with storied building structure adapted member commonly used.
Embodiment 3
Embodiment 3 provides the storied building structure adapted, the embodiment of member shear wall of the present invention, shear wall includes: the short supported shear wall of equilateral type, the short supported shear wall of inequilateral type, the short supported shear wall of tee T, cross short supported shear wall, special-shaped short supported shear wall, elevator shaft shear wall, shear wall.Provide the cross short supported shear wall of special-shaped angle steel reinforced concrete plane, sectional view as Fig. 5, special-shaped angle steel 1 adopts and refutes weldering with perpendicular muscle, stirrup, frame lacing wire 2 among the figure, refutes in various shear wall termination and connects beam angle steel strut rail 3.Adopt the various shear wall of special-shaped angle steel combined reinforced bar concrete, utilize angle steel 1 to go along with sb. to guard him concrete and improve bearing capacity, angle steel 1, perpendicular muscle, stirrup, frame lacing wire 2, the many persons of concrete play mutual firm effect, improve the durability of integral rigidity, resist displacement, anti-fracture and the member of shear wall.Various short supported shear wall head, the vertical special-shaped angle steel of the elevator shaft shearing the top of a wall must be refuted the horizontal angle steel of weldering earlier, and by refuting the weldering standard, welded grider, and counterbracing beam are refuted weldering length by the steel work welding conditions, and traditional method is all adopted in other member welding.The annex Stilt layer connects the typical floor structure, adopt various short supported shear wall to refute and connect various short supported shear wall, adopt the counterbracing beam to refute and connect the counterbracing beam, adopt the elevator shaft shear wall to refute and connect the elevator shaft shear wall, after refute the member that connects up to the agent structure top, each floor plate is set up without exception and is intersected dark beam, the double-deck cross-distribution of plate muscle, guarantee to utilize the plate muscle, improve performances such as structural entity rigidity, moment of flexure, resistance to deformation, very favourable to antidetonation, Wind-Pressure Resistance.
Embodiment 4
Embodiment 4 provides the storied building structure adapted, the embodiment of member beam of the present invention, and beam includes: Vierendeel girder, raft formula cross coupling, intersect dark beam, counterbracing beam, frame bracket beam.The special-shaped angle steel reinforced concrete that provides as Fig. 6 intersects dark Liangping face, sectional view, and special-shaped angle steel 1, horizontal bar, stirrup, frame lacing wire 2 are adopted and refuted weldering among the figure.Adopt the concrete various beams of special-shaped angle steel combined reinforced bar, utilize angle steel 1 to go along with sb. to guard him concrete and improve bearing capacity, angle steel 1, horizontal bar, stirrup, frame lacing wire 2, concrete play mutual firm effect, improve the durability of integral rigidity, resist displacement, anti-fracture and the member of beam.Basement connects agent structure.(1) the outer enclosure wall of basement connects top cover raft formula intersection beam slab, and the double-deck cross-distribution of plate muscle is done waterproofing work on the plate, improve floor rigidity, load and impact force.(2) F3/B3 to ground seven layers adopt the counterbracing beams, strengthen the rigidity (not considering to do conversion layer) of annex frame column, the short supported shear wall of Stilt layer conversion, substitute shear wall, improve integral rigidity and resistance to deformation.(3) Stilt layer is set up the dark beam of intersection, improves floor rigidity, and the plate face is done waterproofing work, and as roof garden, increases green coverage, guarantees environmental protection.Adopt the frame bracket beam to substitute various forms of conversion layers such as traditional crossbeam, slab, can dwindle member, reduce steel content and amount of concrete, and improve rigidity.
More than the special-shaped angle steel of collocation designs according to structure height, span and the building unit size of building, and the special-shaped angle steel of adapted, reinforcing bar (perpendicular muscle, horizontal bar, stirrup, frame lacing wire) must adopt and refute weldering.
Present technique invention provides the only some of building of accompanying drawing, uses other building structure field and the structural element combined system does not provide accompanying drawing.
The present technique invention has been declared the Ministry of Construction and has been promoted, and builds Yan Yuan and does comprehensive test.
Claims (10)
1, special-shaped angle steel reinforced concrete structure and structure, unit construction are to adopt special-shaped angle steel combined reinforced bar concrete, are applied in the structural system of building field and structure, unit construction;
The present technique invention is applied in: industry and civilian construction Structural Engineering; The building shop institute Structural Engineering of large span; Municipal administration overpass bridge Structural Engineering; The bridge construction engineering; The tunnel structure engineering; Structure such as harbour, dykes and dams and member engineering;
Present technique invention structure applications member, the member such as dark beam slab that intersected by the short supported shear wall of special-shaped angle steel reinforced concrete stake, special-shaped angle steel reinforced concrete post, special-shaped angle steel reinforced concrete, special-shaped angle steel reinforced concrete shear wall, special-shaped angle steel reinforced concrete beam, special-shaped angle steel reinforced concrete cross coupling, special-shaped angle steel reinforced concrete counterbracing beam, special-shaped angle steel reinforced concrete frame bracket beam, special-shaped angle steel reinforced concrete constitutes building structure;
The special-shaped angle steel reinforced concrete member of present technique invention is formed, be to utilize frame lacing wire and the wide limb face of special-shaped angle steel, make multidirectional tractive and enclose solid concrete, form how fit member, guarantee to improve element bearing capacity, and resistance to deformation, utilize limb faces such as angle steel and frame lacing wire to make anchorage depth, guarantee to improve the member moment of flexure, and anti-fracture, utilize stirrup, the frame lacing wire, concrete leads solid special-shaped angle steel, and member of formation is whole complementary, guarantee to improve the member integral rigidity, bearing capacity, moment of flexure, stability, resistance to deformation, anti-fracture, the anti-dispersion, and performances such as safety factor and durability.
2, the present technique invention is applied to pile foundation connection basement structure, the pile foundation combination: refuted by special-shaped angle steel reinforced concrete stake and connect special-shaped angle steel reinforced concrete post; Special-shaped angle steel reinforced concrete stake is refuted and is connect special-shaped angle steel reinforced concrete elevator shaft shear wall; The stake of special-shaped angle steel reinforced concrete template is refuted and is connect special-shaped angle steel reinforced concrete shear wall, and the stake of special-shaped angle steel reinforced concrete template is refuted and connect special-shaped angle steel reinforced concrete counterbracing beam; The pre-buried steel part welded grider of special-shaped angle steel reinforced concrete template stake substitutes: the peripheral shear wall of basement, space enclosing structure, improve anti-earth pushing force, and reduce the inside and outside precipitation of basement, reduce excavation and filling soil; Special-shaped angle steel reinforced concrete stake connects the template stake and does burying the ground degree of depth, guaranteeing to improve the stability and the resist displacement of pile foundation of building; Special-shaped angle steel reinforced concrete beam connects special-shaped angle steel reinforced concrete raft formula intersection beam slab, and the double-deck cross-distribution of plate muscle substitutes various cushion caps basis, performances such as the integral rigidity of raising sole plate, stability, anti-water buoyancy, resist displacement, resistance to deformation;
The present technique invention is applied to the building agent structure: connect the special-shaped angle steel reinforced concrete post of main body by basement abnormal shape angle steel reinforced concrete post: special-shaped angle steel reinforced concrete template stake extension connects basement top cover raft formula intersection beam slab, the double-deck cross-distribution of plate muscle improves floor integral rigidity, bearing capacity and impact force; Special-shaped angle steel reinforced concrete counterbracing beam connects special-shaped angle steel reinforced concrete post, substitute shear wall, special-shaped angle steel reinforced concrete counterbracing beam connects the short supported shear wall of special-shaped angle steel reinforced concrete, substitute shear wall, the short supported shear wall of special-shaped angle steel reinforced concrete connects the short supported shear wall of special-shaped angle steel reinforced concrete, special-shaped angle steel reinforced concrete shear wall connects special-shaped angle steel reinforced concrete shear wall, improves integral rigidity and resistance to deformation.
3, special-shaped angle steel reinforced concrete floor is set up special-shaped angle steel reinforced concrete and is intersected dark beam, improves floor integral rigidity and bearing capacity; The special-shaped angle steel reinforced concrete frame bracket of Stilt layer beam connects the typical floor structure, substitutes crossbeam, the slab of conversion layer.
4, special-shaped angle steel reinforced concrete post is refuted and is connect special-shaped angle steel reinforced concrete post.
5, special-shaped angle steel reinforced concrete post is refuted and is connect the short supported shear wall of special-shaped angle steel reinforced concrete.
6, the short supported shear wall of special-shaped angle steel reinforced concrete is refuted and is connect the short supported shear wall of special-shaped angle steel reinforced concrete.
7, special-shaped angle steel reinforced concrete shear wall is refuted and is connect special-shaped angle steel reinforced concrete shear wall.
8, special-shaped angle steel reinforced concrete counterbracing beam is refuted and is connect special-shaped angle steel reinforced concrete counterbracing beam, substitutes shear wall.
9, the vertical special-shaped angle steel of the short supported shear wall head of special-shaped angle steel reinforced concrete, the special-shaped angle steel reinforced concrete elevator shaft shearing the top of a wall is refuted the horizontal angle steel of weldering, by refuting the weldering standard, welds special-shaped angle steel reinforced concrete beam, as the batch production prefabricated units; The pile foundation engineering construction of storied building structure is used in the present technique invention, select for use: manually digging hole is adopted in the stake of special-shaped angle steel reinforced concrete side, machine drilling is adopted in the stake of special-shaped angle steel reinforced concrete circle, open circles stake, mechanical drill flute is adopted in special-shaped angle steel reinforced concrete hollow square pile, the stake of special-shaped angle steel reinforced concrete template, lifts special-shaped angle steel reinforced cage by traditional method.
10, special-shaped angle steel is used in present technique invention, and according to structure height, the span of building, and the size of building unit designs, and the special-shaped angle steel of adapted, reinforcing bar, perpendicular muscle, horizontal bar, stirrup, frame lacing wire must be adopted and refute weldering.
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| CN 200610060201 CN1837527A (en) | 2006-04-06 | 2006-04-06 | Profiled angle steel reinforced concrete structure, structure and member combination |
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| CN 200610060201 CN1837527A (en) | 2006-04-06 | 2006-04-06 | Profiled angle steel reinforced concrete structure, structure and member combination |
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| CN101982629A (en) * | 2010-10-18 | 2011-03-02 | 清华大学 | Assembly-type self-compaction steel tube and concrete composite structure |
| CN101988303A (en) * | 2009-08-02 | 2011-03-23 | 程义 | Concrete structure |
| CN102312481A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Reinforced concrete prefabricated member |
| CN102535747A (en) * | 2011-12-31 | 2012-07-04 | 北京工业大学 | Multi-cavity concrete-filled steel tube column with angle bars bonded and welded at corners and reinforcing cages arranged in cavities and construction method of multi-cavity concrete-filled steel tube column |
| CN103184782A (en) * | 2013-04-09 | 2013-07-03 | 广西大学 | L-shaped steel concrete special-shaped column of supporting angle steel framework |
| CN103485485A (en) * | 2013-09-26 | 2014-01-01 | 山东建筑大学 | Concrete column with enhanced oblique strength through distributed reinforcing steel bars in local corner areas and manufacturing method of concrete column |
| CN103556782A (en) * | 2013-11-04 | 2014-02-05 | 山东建筑大学 | Concrete column and making method thereof |
| CN103953192A (en) * | 2014-05-12 | 2014-07-30 | 湖北全洲扬子江建设工程有限公司 | Construction method for high-rise house |
| CN104018491A (en) * | 2014-05-30 | 2014-09-03 | 江苏固丰管桩集团有限公司 | Enhanced prefabricated reinforced concrete square pile |
| CN104099924A (en) * | 2014-07-23 | 2014-10-15 | 天津建城基业集团有限公司 | Combined rectangular pile |
| CN105442757A (en) * | 2015-11-05 | 2016-03-30 | 广西巨邦科技有限公司 | Pouring steel member for building support girder |
| CN106193454A (en) * | 2016-07-29 | 2016-12-07 | 华南理工大学 | A kind of permanent template of post ultra-high performance concrete and preparation method thereof |
| CN106760189A (en) * | 2017-03-15 | 2017-05-31 | 湖南城市学院 | Tall building structure transfer beam construction method |
| CN109457869A (en) * | 2018-11-13 | 2019-03-12 | 上海建工五建集团有限公司 | The built-in process and device of concrete column corner protector |
| CN111155782A (en) * | 2020-01-06 | 2020-05-15 | 中建三局集团有限公司 | High-water-level existing basement pile foundation construction method |
| CN109457869B (en) * | 2018-11-13 | 2024-04-30 | 上海建工五建集团有限公司 | Pre-burying method and device for concrete column corner protector |
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| CN101988303A (en) * | 2009-08-02 | 2011-03-23 | 程义 | Concrete structure |
| CN102312481A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Reinforced concrete prefabricated member |
| CN101982629A (en) * | 2010-10-18 | 2011-03-02 | 清华大学 | Assembly-type self-compaction steel tube and concrete composite structure |
| CN101982629B (en) * | 2010-10-18 | 2012-11-14 | 清华大学 | Assembly-type self-compaction steel tube and concrete composite structure |
| CN102535747A (en) * | 2011-12-31 | 2012-07-04 | 北京工业大学 | Multi-cavity concrete-filled steel tube column with angle bars bonded and welded at corners and reinforcing cages arranged in cavities and construction method of multi-cavity concrete-filled steel tube column |
| CN103184782A (en) * | 2013-04-09 | 2013-07-03 | 广西大学 | L-shaped steel concrete special-shaped column of supporting angle steel framework |
| CN103184782B (en) * | 2013-04-09 | 2016-08-10 | 广西大学 | The L-shaped steel reinforced concrete special-shaped columns of supporting role's steel skeleton |
| CN103485485A (en) * | 2013-09-26 | 2014-01-01 | 山东建筑大学 | Concrete column with enhanced oblique strength through distributed reinforcing steel bars in local corner areas and manufacturing method of concrete column |
| CN103485485B (en) * | 2013-09-26 | 2015-06-10 | 山东建筑大学 | Concrete column with enhanced oblique strength through distributed reinforcing steel bars in local corner areas and manufacturing method of concrete column |
| CN103556782A (en) * | 2013-11-04 | 2014-02-05 | 山东建筑大学 | Concrete column and making method thereof |
| CN103556782B (en) * | 2013-11-04 | 2015-09-02 | 山东建筑大学 | A kind of concrete column and preparation method thereof |
| CN103953192A (en) * | 2014-05-12 | 2014-07-30 | 湖北全洲扬子江建设工程有限公司 | Construction method for high-rise house |
| CN104018491A (en) * | 2014-05-30 | 2014-09-03 | 江苏固丰管桩集团有限公司 | Enhanced prefabricated reinforced concrete square pile |
| CN104099924A (en) * | 2014-07-23 | 2014-10-15 | 天津建城基业集团有限公司 | Combined rectangular pile |
| CN105442757A (en) * | 2015-11-05 | 2016-03-30 | 广西巨邦科技有限公司 | Pouring steel member for building support girder |
| CN106193454A (en) * | 2016-07-29 | 2016-12-07 | 华南理工大学 | A kind of permanent template of post ultra-high performance concrete and preparation method thereof |
| CN106760189A (en) * | 2017-03-15 | 2017-05-31 | 湖南城市学院 | Tall building structure transfer beam construction method |
| CN106760189B (en) * | 2017-03-15 | 2018-12-25 | 湖南城市学院 | Tall building structure transfer beam construction method |
| CN109457869A (en) * | 2018-11-13 | 2019-03-12 | 上海建工五建集团有限公司 | The built-in process and device of concrete column corner protector |
| CN109457869B (en) * | 2018-11-13 | 2024-04-30 | 上海建工五建集团有限公司 | Pre-burying method and device for concrete column corner protector |
| CN111155782A (en) * | 2020-01-06 | 2020-05-15 | 中建三局集团有限公司 | High-water-level existing basement pile foundation construction method |
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