CN105421772A - Method for building house by cutting mountain rock - Google Patents
Method for building house by cutting mountain rock Download PDFInfo
- Publication number
- CN105421772A CN105421772A CN201510684515.2A CN201510684515A CN105421772A CN 105421772 A CN105421772 A CN 105421772A CN 201510684515 A CN201510684515 A CN 201510684515A CN 105421772 A CN105421772 A CN 105421772A
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- China
- Prior art keywords
- rock
- frame column
- cutting
- petrographic
- house
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1993—Details of framework supporting structure, e.g. posts or walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a method for building a house by cutting mountain rock. A house body is of a frame structure. A frame column is formed in the mode that rock is cut after downward punch filling pile construction is carried out on the rock. A frame beam horizontally connected with the frame column is formed by pouring concrete on transverse embedded steel bars. According to the method for building the house by cutting mountain rock, a traditional building method that excavation is carried out at first, and then a house body structure is constructed upwards is broken through, and the inverse method that the house body structure is constructed at first, and then excavation is carried out is adopted. The mountain rock is cut after a punch filling pile is driven in the rock body to form the house frame structure, and the pile length and diameter can be freely changed based on design requirements; a pile end can enter a supporting layer or embedded into a rock layer, the structure is higher in strength and high in stability, the cut-out rock can be directly used as a building decoration material, the structural features of the rock are sufficiently utilized, the unique style that the house is built around a mountain is formed, local materials are used, stone materials are sufficiently utilized, the economic cost is reduced, and the house with the high structural strength and shock resistance is built.
Description
Technical field
The present invention relates to building construction method, particularly a kind of method of cutting massif petrographic formation house.
Background technology
Along with the increase of town dweller's population, housing sites are also in continuous increase, in order to reduce construction land to cultivating taking of land used, people consider to utilize batholith mountain region gradually, because batholith mountain region is stone entirely, traditional excavator can not normally use, the building operations mode of traditional approach is complicated, therefore general employing directly builds a house on rock, but be often difficult to implement because of the impact of geographical environment, and financial cost increases, resource and the self structure characteristic that can not make full use of rock are gathered materials on the spot, cause certain wasting of resources, certain destruction is also caused to environment simultaneously.
Therefore, need a kind of method cutting massif petrographic formation house, reduce all drawbacks that rock is built in mountain region, make full use of the self structure characteristic of rock, can gather materials on the spot, build structural strength high, the house that shock resistance is strong.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of method of cutting massif petrographic formation house, unique mode is adopted to cut massif rock formation house frame structure after massif rock piling pouring frame post, reduce all drawbacks that rock is built in mountain region, make full use of the self structure characteristic of rock, can gather materials on the spot, build structural strength high, the house that shock resistance is strong.
The method in cutting massif petrographic formation house of the present invention, described main house body is frame construction, to adopt on rock the mode of rock cutting after downward Punching Borehole Cast-in-place Concrete Pile to form frame column, formed and frame column Vierendeel girder connected horizontally at horizontal bar planting concreting;
Further, in described Vierendeel girder, the horizontal reinforcement at two ends laterally runs through and is anchored in frame column, and the vertical reinforcing bar in frame column is uniformly distributed along the horizontal reinforcement both sides being positioned at Vierendeel girder;
Further, described frame column arranged outside has anchor device or steel plate for the horizontal reinforcement of anchoring through frame column, and described horizontal reinforcement is anchored in anchor device or is fixed on steel plate;
Further, in frame column work progress, when transferring reinforcing bar after punching is shaping, make reinforcing bar along the distribution of both sides, center, hole, the horizontal reinforcement for Vierendeel girder is horizontally through frame column and reserves certain space, then concreting;
Further, the frame column external surface with Vierendeel girder junction is provided with hoop stirrup;
Further, the anchor device of described horizontal reinforcement or steel plate are positioned at stirrup;
Further, the form of construction work of Slice by slice cutting rock and pouring frame beam is adopted by setting ccf layer;
Further, the rock between frame column has cut after-pouring Vierendeel girder completely;
Further, adopting first spiles on rock rock is dismembered loosen after to construct again Punching Borehole Cast-in-place Concrete Pile; First spile on lithosphere before rock cutting layer after rock dismemberent is loosened and cut again;
Further, described rock is granite.
Beneficial effect of the present invention: the method in cutting massif petrographic formation house of the present invention, the construction method first excavating upwards construction room house owner body structure again broken traditions, but adopt the Counter procedure mode that first construction room house owner body structure excavates again, after beating Punching Borehole Cast-in-place Concrete Pile to massif, cut massif rock formation house frame structure, stake is long can by designing requirement change freely with diameter; Stake end can enter bearing stratum or embed rock stratum, structural strength is higher, stability is strong, and the rock cut out can be used as building and ornament materials and directly utilizes, and makes full use of the self structure characteristic of rock, formation is close to mountain and builds individual style, can gather materials on the spot again, make full use of stone material, save financial cost, build structural strength high, the house that shock resistance is strong.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the schematic diagram cutting massif after Punching Borehole Cast-in-place Concrete Pile;
Fig. 2 is the frame construction schematic diagram of constructing after cutting massif;
Fig. 3 is Vierendeel girder and frame column syndeton schematic diagram;
Fig. 4 is the sectional drawing of Vierendeel girder and frame column connecting portion.
Detailed description of the invention
Fig. 1 is the schematic diagram cutting massif after Punching Borehole Cast-in-place Concrete Pile; Fig. 2 is the frame construction schematic diagram of constructing after cutting massif; Fig. 3 is Vierendeel girder and frame column syndeton schematic diagram; Fig. 4 is the sectional drawing of Vierendeel girder and frame column connecting portion.The method in the cutting massif petrographic formation house of the present embodiment, described main house body is frame construction, adopt on rock 2 after downward Punching Borehole Cast-in-place Concrete Pile the mode of rock cutting form frame column 1, being formed with the punching of frame column Vierendeel girder connected horizontally 3 at horizontal bar planting concreting is improve being with the heavy drill bit (also known as block stamp) of drill lip with percussive drill, impact force by free-falling cuts rock stratum, discharges disintegrating slag pore-forming.Percussive drill has drilling rod formula and steel wire rope type two kinds.The former institute's hole diameter is less, efficiency is lower, it is less to apply.The latter's bore diameter is large, can revise the size of drill bit according to the stake footpath of design, and hammer focuses on 3000kg-10000kg (specifically determining that hammer is heavy according to the size in stake footpath); Punching Borehole Cast-in-place Concrete Pile
[1]it is the one of castinplace pile.Castinplace pile is pore-forming on direct stake position at the construction field (site), then puts into reinforcing cage concreting formation again.Concrete pouring of punched hole piles punching machine impact holing is mud off pore-forming, little to the adverse effect of adjacent structure and surrounding environment; Stake is long can by designing requirement change freely with diameter; Stake end can enter bearing stratum or embed rock stratum; Bearing capacity of single pile is large.The process of concrete pouring of punched hole piles operation construction method is: smooth location → slurrying → bury casing → laying working platform → install machinery equipment underground locating → punching → clear hole also checks hole quality → transfer reinforcing cage → concreting → extract casing → check on the quality.When starting concrete perfusion, bottom conduit, be preferably 300 ~ 500mm to the distance at the bottom of hole; Should have enough concrete storage levels, conduit should not be less than 1.0m below a Transducers Embedded in Concrete perfusion face; The conduit Transducers Embedded in Concrete degree of depth is preferably 2 ~ 6m; Forbid conduit to propose filling concrete face, and should control to promote conduit speed; The necessary sequential production of pouring underwater concrete, the infusion time of every pile should control by the first count concrete initial setting time; Control last groundwater increment, super filling is highly preferably 0.8 ~ 1.0m, must ensure that the stake top concrete strength exposed reaches design grade after cutting bleeding height.Should note the quality of superelevation 800mm after every pile is filled into top, check absolute altitude, absolute altitude adds 800mm by design elevation and checks.Calculate the beginning quantity determining concrete, in conduit insertion stake, in concrete, the degree of depth is 1500mm; Sediment thickness is less than 50mm; And it is dark conduit to be imbedded for the first time 1 ~ 1.5m in concrete.After concrete pouring, to rock stanchion around from top to bottom cut after carrying out maintenance to stake, the rock after cutting can be used for architectural decoration and uses, and makes full use of rock material and does not waste.The making of reinforcing cage can in the following ways:
Four same diameter reinforcing bars are tightened to rectangular shaped post by four angle bar, and then four same reinforcing bars and bifilar 10# iron wire are tied on four surfaces of above-mentioned rectangular shaped post, make reinforcing bar pilum; Adopt the less reinforcing bar of diameter to be bent into reinforcing cage body again, after steel bar column is put into post holes, then reinforcing cage body is dropped in reinforcing bar pilum, and in post holes, inject concrete to being buried by reinforcing cage body and compacting.
In the present embodiment, in described Vierendeel girder 3, the horizontal reinforcement 6 at two ends laterally runs through and is anchored in frame column 1, and the vertical reinforcing bar in frame column 1 is uniformly distributed along horizontal reinforcement 6 both sides being positioned at frame column 1, in frame column 1 vertically the distribution of reinforcing bar to get around in Vierendeel girder 3 the cross direction profiles position of horizontal reinforcement 6 in frame column 1 for benchmark, namely, vertical reinforcing bar in frame column 1 is along in the both sides concrete of horizontal reinforcement 6 laterally fixing in frame column 1, the vertical reinforcing bar impact in frame column 1 is avoided to be fixed in frame column 1 with the horizontal reinforcement 6 of Vierendeel girder 3, be convenient to frame column 1 is after shaping constructed Vierendeel girder 3, frame column 1 is subject to the horizontal and vertical reinforcement of horizontal reinforcement 6 and vertical reinforcing bar simultaneously, improve bearing capacity and the shearing resistance of frame column 1, and then improve the shock resistance of house frame structure.
In the present embodiment, described frame column 1 arranged outside has anchor device or steel plate 5 for the horizontal reinforcement 6 of anchoring through frame column, and described horizontal reinforcement 6 is anchored in anchor device or is fixed on steel plate 5; Described horizontal reinforcement 6 is fixedly welded on steel plate 5; For fixing Vierendeel girder 3 both ends horizontal reinforcing bar 6, improve the steadiness of Vierendeel girder 3, and then improve steadiness and the shock resistance of whole frame construction, in addition, the steel plate 5 being positioned at frame column 1 surface also can play the effect of reinforcing rib to frame column 1, the shape of steel plate 5 is preferably inner surface and frame column 1 surface adapts, because Punching Borehole Cast-in-place Concrete Pile cross section is circular, therefore, the shape of steel plate 5 is preferably curved plate 5.
In the present embodiment, in frame column 1 work progress, when transferring reinforcing bar after punching is shaping, the horizontal reinforcement 6 making reinforcing bar be distributed as Vierendeel girder 3 along both sides, center, hole is horizontally through frame column 1 center and reserves certain space, then concreting; Punching adopts Punching Borehole Cast-in-place Concrete Pile machine, after shaping, that in hole, first reserves good Vierendeel girder 3 both ends horizontal reinforcing bar 6 runs through position, reserved position is generally the center of frame column 1, vertical reinforcing bar in frame column 1 gets around reserved location and is uniformly distributed, then concrete perfusion, reserve the horizontal bar planting of plain concrete (horizontal reinforcement 6) at position at frame column 1 after frame column 1 is shaping, frame column 1 is coupled together, then close template, fluid concrete forms the Vierendeel girder 3 be connected to one with frame column 1; After frame construction is formed, carry out real work according to existing house building construction sequence and form of construction work.
In the present embodiment, frame column 1 external surface with Vierendeel girder 3 junction is provided with hoop stirrup 4, after frame column 1 is shaping, gets around and carry out axial stirrup 4 with the frame column 1 of beam connecting portion, improve the shear strength of frame column 1.
In the present embodiment, anchor device or the steel plate of described horizontal reinforcement are positioned at stirrup, are convenient to the fixing of anchor device or steel plate, carry out transversely strengthening simultaneously to frame column.
In the present embodiment, adopt the form of construction work of Slice by slice cutting rock and pouring frame beam 3 by setting ccf layer; Frame column 1 carries out the cutting of rock after building maintenance, after cutting to the position of setting Vierendeel girder 3, first can carry out building of Vierendeel girder 3, and then proceed Rock cutting, can ensure the stability of the framework superstructure after cutting.
In the present embodiment, the rock between frame column 1 has cut after-pouring Vierendeel girder 3 completely; After frame column 1 builds wear well, the rock between frame column 1 and around frame column 1 being excised to setting basic unit by special rock cutter, then carrying out base layer construction.
In the present embodiment, adopting first spiles on rock rock is dismembered loosen after excavate concrete perfusion again mode build stanchion; In setting frame column 1 scope, first beat an aperture, after rock is loosened, then carry out the process of punching excavation, reduce the difficulty of rock construction, efficiency of construction is provided.
In the present embodiment, first spile on lithosphere before rock cutting layer after rock dismemberent is loosened and cut again.
In the present embodiment, described rock is granite, and the granite under cutting can use as building and ornament materials, gathers materials on the spot, makes full use of resource, saves financial cost environmental protection again, high to the utilization rate of material.Also can be the rock that other strength ratios are higher.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (10)
1. one kind is cut the method in massif petrographic formation house, it is characterized in that: described main house body is frame construction, adopt the mode of rock cutting after downward Punching Borehole Cast-in-place Concrete Pile on rock to form frame column and the formation of horizontal bar planting concreting and frame column Vierendeel girder connected horizontally.
2. the method in cutting massif petrographic formation house according to claim 1, it is characterized in that: in described Vierendeel girder, the horizontal reinforcement at two ends laterally runs through and is fixed on frame column, the vertical reinforcing bar in frame column is uniformly distributed along the horizontal reinforcement both sides being positioned at Vierendeel girder.
3. the method in cutting massif petrographic formation house according to claim 1, it is characterized in that: described frame column arranged outside has anchor device or steel plate for the horizontal reinforcement of anchoring through frame column, and described horizontal reinforcement is anchored in anchor device or is fixed on steel plate.
4. the method in cutting massif petrographic formation house according to claim 2, it is characterized in that: in frame column work progress, when transferring reinforcing bar after punching is shaping, reinforcing bar is distributed along both sides, center, hole, horizontal reinforcement for Vierendeel girder is horizontally through frame column and reserves certain space, then concreting.
5. the method in cutting massif petrographic formation house according to claim 1, is characterized in that: the frame column external surface with Vierendeel girder junction is provided with hoop stirrup.
6. the method in cutting massif petrographic formation house according to claim 5, is characterized in that: anchor device or the steel plate of described horizontal reinforcement are positioned at stirrup.
7. the method in cutting massif petrographic formation house according to claim 1, is characterized in that: the form of construction work adopting Slice by slice cutting rock and pouring frame beam by setting ccf layer.
8. the method in cutting massif petrographic formation house according to claim 1, is characterized in that: the rock between frame column has cut after-pouring Vierendeel girder completely.
9. the method in the cutting massif petrographic formation house according to the arbitrary claim of claim 1-8, is characterized in that: adopting first spiles on rock rock is dismembered loosen after to construct again Punching Borehole Cast-in-place Concrete Pile; First spile on lithosphere before rock cutting layer after rock dismemberent is loosened and cut again.
10. the method in the cutting massif petrographic formation house according to right 9, is characterized in that: described rock is granite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684515.2A CN105421772B (en) | 2015-10-20 | 2015-10-20 | The method for cutting massif petrographic formation house |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684515.2A CN105421772B (en) | 2015-10-20 | 2015-10-20 | The method for cutting massif petrographic formation house |
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| CN105421772A true CN105421772A (en) | 2016-03-23 |
| CN105421772B CN105421772B (en) | 2018-06-05 |
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| CN201510684515.2A Expired - Fee Related CN105421772B (en) | 2015-10-20 | 2015-10-20 | The method for cutting massif petrographic formation house |
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2015
- 2015-10-20 CN CN201510684515.2A patent/CN105421772B/en not_active Expired - Fee Related
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| CN101736757A (en) * | 2009-12-04 | 2010-06-16 | 上海市第二建筑有限公司 | Two-way synchronous construction method of tube structure of high-rise building |
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| CN105421772B (en) | 2018-06-05 |
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