KR20010008782A - Construction for variable apartment house - Google Patents

Abstract

PURPOSE: A variable structure for an apartment house is provided to facilitate the change of the size and the position of each room, bathroom and kitchen as well as the simple combination and separation of a bedroom and a living room, to minimize the cost of construction, and to use an underground space as a parking lot. CONSTITUTION: In a residential space of each household, more than one pillar(22) supporting directly the slab of a ceiling are erected. Several external pillars(23,24) are erected on the border of a core and an exterior space and support the slab of the ceiling with internal pillars(22). An external beam(26) is supported on the external pillars(23,24) erected on the border of the external space, and supports the slab of the ceiling with the internal(22) and the external pillars(23,24). A shearing wall(25) having rigidity against vertical load and horizontal load is constructed in the rest parts except a path for an entrance way, an opening for natural lighting and ventilation during being adjacent to each external pillar(23,24). The variable apartment structure is equipped with the residential space of each household in the absence of a bearing-wall, and in which a partition wall is constructed and removed at occupant's choice.

Description

Variable apartment structure {CONSTRUCTION FOR VARIABLE APARTMENT HOUSE}

The present invention is a large housing building in which several generations live in a single building, and the construction of a variable apartment house enables the tenant to easily change the flat structure of each household's interior space. In particular, the present invention relates to a structure of a variable apartment capable of various flat designs by allowing a simple integration or separation of a bedroom and a living room as well as a size and a location of each room including a toilet and a kitchen.

In recent years, apartment houses, which are group housing facilities, have been widely used to solve housing shortages, and apartments are particularly preferred for various reasons, such as convenient living and comfortable surroundings. Including such apartments, in various group residential buildings such as similar officetels or residential complexes, the interior spaces of the same area and structure are generally provided for each household. By the way, even if the indoor space of the same area, because each tenant has a different family composition, traditional lifestyle and taste, there is a demand for a variable design that can change the internal structure according to the characteristics of each tenant by generation.

In this regard, looking at the conventional variable housing that has been applied so far,

There were some flat custom houses that offered several flat models with different room layouts such as bedrooms and living rooms to be constructed according to the tenant's choice. For example, it is a passive planar selection method that breaks down the wall between the living room and the room and integrates or expands the wall in the integrated state, that is, only the integration and separation of the yarn and the yarn;

Flexible houses that use light weight variable wall parts can be constructed differently according to the tenant's choice while presenting several flat models, such as a plan-on-demand type, so that the tenant can change the plane later. Have not been effective;

Rather than move from a smaller house to a larger house, the two-unit merger house, which was intended to unite the neighboring next generations, is a non-associative and inefficient construction and Impractical for a number of reasons, including constraints and the burden of scale and lack of awareness of real users;

Frames and toilets and ducts for plumbing and wiring should be constructed by the housing supplier, and the flat structure and finishing work of the interior should be done by the tenant. In other words, there is a problem of frequent disputes due to difficulty in quality control and unclear responsibility for quality control and unsatisfactory construction due to unfaithful construction of public parts outside the main house. Is; And,

Mainly in small equilibrium, two adjacent small rooms can be separated or integrated with storage wall-type furniture instead of partition walls, causing problems such as bonding structure and storage wall-type furniture, sound insulation, and shading. It is not working.

On the other hand, in large apartments, which are group residential facilities, conventionally, it has been dried in a reinforced concrete wall structure that can lower the floor height as much as possible in order to reduce costs and increase the volume ratio, and as shown in FIGS. And bedrooms were partitioned by load-bearing walls (9). In such an apartment structure, the bearing wall 9 supports the beam and the slab, so the position change is absolutely impossible for the safety of the structure. Therefore, there was a limit to varying planes.

In an attempt to change the plane in an apartment of such reinforced concrete wall structure, conventionally, only a small room (3) between the living room 1 and the small room 4 on one side as shown in FIG. 1A or as shown in FIG. ) And a light weight variable wall (10, 11) between the kitchen (5) has been constructed. In other words, the tenant could only integrate or separate the room and the room to the extent that the tenant can remove the variable walls 10 and 11 to expand the living room 1 or the kitchen 5 as needed. The room 2 and the toilet 6 surrounded by (9) could not be changed in size.

In the drainage system of the toilet 6, as shown in Fig. 2, the toilet sewage pipe 12 and the bottom drain pipe 13 pass through the bottom slab 14 and are piped between the ceiling finishing material 15 on the lower floor. 3A and 3B, in the drainage system of the sink 16 installed in the kitchen 5, the drainage pipe 17 is connected to the ondol layer 18 on the floor slab 14 without considering the variable. Since the pipes were embedded together with the heating tube 19 to penetrate the outer wall 20, the toilet 6 and the kitchen 5 had difficulty in changing their positions.

Moreover, in the conventional apartments as shown in Figs. 1A and 1B, only simple integration or separation of the living room 1 and the small room 4 and the kitchen 5 and another small room 3 is possible. In particular, since the structure of the room (2) and the kitchen (5) and the toilet (6) can not be changed, the living room (1) and the front balcony (7), the room (2) and the front balcony (7), and the kitchen ( There is a case of breaking down the bearing wall 9 between the 5) and the rear balcony 8 and illegally expanding it, not to mention the violation of laws and regulations, and there is a problem about the structural safety of the building. Changing the house you lived in is restricted by legal, structural, and institutional problems, which inevitably moves to another apartment.

In addition, in the wall structure, the bearing wall is constructed directly on the basement structure of the basement, so there is a drawback in using the space where the underground space of each Juho-dong can not be used as a parking lot. As a result, the economic burden of building cost increases due to the expansion of land area.

On the other hand, for the planar variability to meet the needs of the occupants, an attempt was made to build a steel framed apartment to more easily change the plane. Steel-framed apartments can support beams and slabs with strong steel frames instead of bearing walls, which makes it easier to change the internal plane and utilize underground spaces as parking lots compared to wall structures using reinforced concrete.

However, steel-framed apartments are, compared with reinforced concrete walled apartments, firstly, steel frame materials are expensive; Secondly, since the height of the steel beams connected to the steel pillars should be increased and a separate ceiling facility space should be secured, the construction raw material cost will increase due to the increase in the floor height; Third, since the heat resistance is lower than that of reinforced concrete, there is a problem that the safety against fire is lacking. Accordingly, construction companies are mainly applying only to commercial buildings, and are avoiding the application to general residential apartments.

An object of the present invention, in order to meet the demand of the variable structure to change the internal plane according to the characteristics of each tenant by generation, to overcome the safety and structural and equipment problems of the building, simple integration or separation of the room and the room Of course, to provide a variable apartment structure that can be changed in size and location of each room.

It is also an object of the present invention to provide a variable apartment structure that can minimize the construction cost by making it possible to fully accommodate the possible height in the existing reinforced concrete wall structure and use the underground space as a parking lot.

Figure 1a and 1b is an interior plan view showing a planar structure of a 3LDK type residential apartment built in the wall structure method according to the prior art.

Figure 2 is a cross-sectional view showing the plumbing equipment for toilet lavatory and wash basin drainage and floor drainage constructed between the floor slab and the toilet floor slab in a residential apartment built in a wall structure according to the prior art.

3a and 3b are a plan view and a cross-sectional view showing the plumbing facility for the drainage of the kitchen sink embedded in the ondol floor on the kitchen floor slab in a residential apartment built in a wall structure according to the prior art.

Figure 4 is an internal plan view showing a structure of a four-unit combination main structure of the two-chamber one-step stairs plate type as a structure of a variable apartment according to the present invention.

5 is an internal plan view showing a planar structure of a unit household constructed in a double-frame system of wall and ramen as a structure of a variable apartment according to the present invention.

6 is an elevational view showing a shear wall having a front balcony-side outer pillar and an outer beam of a unit household constructed in a double-frame structure of wall and ramen as a structure of a variable apartment according to the present invention.

Figure 7 is an elevational view showing a shear wall having an outer column and an outer beam of the rear balcony side of the unit generation built in a double-frame system of wall and ramen as a structure of a variable apartment according to the present invention.

Figure 8 is a cross-sectional view showing a slab of flat plate structure for applying to the structure of the variable apartment according to the invention.

9 is a cross-sectional view showing a slab of a structure having a wide inner beam for application to the structure of a variable apartment according to the invention.

10 is an interior plan view showing an example in which the interior space in the main arc provided in the structure of the variable apartment according to the present invention is constructed in one room type.

11 is an interior plan view showing an example in which the interior space in the main arc provided in the structure of the variable apartment according to the present invention is constructed in a 2LDK type with room 2, living room, and kitchen.

12 is a plan view showing an example in which the interior space in the main arc provided in the structure of the variable apartment according to the present invention constructed as 3LDK type with room 3, living room, kitchen.

Figure 13 is an interior plan view showing an example in which the interior space in the main arc provided in the structure of the variable apartment according to the present invention was constructed in room 2, 2DK type with a living room and kitchen.

Explanation of symbols on the main parts of the drawings

22: inner pillar 23, 24: outer pillar

26: external beam 27,28: slab

The present invention to achieve the first object described above,

In the structural system of a group residential apartment, in which the same-sized residential spaces are constructed in multiple layers by the slab, at least one inner column is erected to directly support the ceiling slab in the residential space for each household, It is arranged on the boundary with the outer space and erects several outer pillars supporting the ceiling slab with its inner pillar, and on the outer pillars erected on the boundary with the outer space, it supports the ceiling slab with its inner and outer pillars. Shear walls are constructed by supporting external beams that form a frame and contacting each external column in the remaining areas except passages for entrance and exit of each boundary, and retaining rigidity against vertical and lateral loads. Ramenjo's double frame structure with no bearing walls in the room and can be constructed and dismantled at any time. Is to build a variable apartments equipped with three stars living space.

In the above description, preferably, the inner pillar has a reinforced concrete structure having a cross-sectional area of 60 × 60 [cm 2] or less in the barrel of 15 layers or less, and has a maximum cross-sectional area of 60 × 60 [cm 2] in the barrel of 16 to 20 layers. Reinforced concrete structure, but in this case the part located in the lower layer is to construct a composite pillar (SRC). And the outer column is constructed of reinforced concrete structures with a cross-sectional area of 60 × 60 [cm 2] or less.

In addition, the slab is constructed using a flat plate without the inner beam or having a wide inner beam that is wide and the protrusion height of the up and down is preferably 30 cm or less.

Next, the present invention in achieving the second object described above,

In the structural system of a group residential apartment, in which the same-sized residential spaces are constructed in multiple layers by the slab, at least one inner column is erected to directly support the ceiling slab in the residential space for each household, It is placed on the boundary with the external space and establishes several external pillars supporting the ceiling slab along with the internal pillars, and on the boundary between the next generation and the core, a bearing wall with rigidity against vertical and lateral loads is constructed and next to it. On the boundary between the external spaces between the generations and the core, external beams are constructed without bearing walls, and double-framed structures of wall and ramen groups have no bearing walls in the room, and there is a living space for each generation that can construct and disassemble partition walls arbitrarily. In the main underground space, is the vehicle open to the boundary side with the external space? To build the apartments.

Hereinafter, preferred embodiments of the structural system of a variable apartment according to the present invention will be described in detail with reference to the drawings.

In the accompanying drawings, Figure 4 is a plan view of the main structure of the four combinations applied to the structural system of the variable apartment according to the present invention, Figure 5 shows the living space in the unit household by the structural system of the variable variable apartment according to the present invention 6 is an elevation view of an outer column and an external beam constituting a retaining wall for a front side balcony of a unit generation by the structural system of a variable apartment according to the present invention, and FIG. 7 is a structural system of a variable apartment according to the present invention. This is an elevation view of exterior columns and exterior beams that constitute the retaining wall for the rear side balcony of the unit generation.

Structural system of the variable apartment according to the present invention is possible for a variety of equilibrium and number of floors using a variety of building materials, but the standard area of 59㎡ (dedicated 18 flat) to change the most flat, the main type There are many types such as pagoda type and plate type, but two cores 21 with staircase and elevator pit are formed in two places as shown in FIG. Reinforced concrete structures based on the 2nd and 1ft plate-shaped combination 4, which forms a living space, will be described.

As shown in FIG. 5, the residential space for each unit household by the structural system of the variable apartment according to the present invention in the main combination type No. 4 has an inner column 22 and a slope boundary, which are generally erected in the center of the room instead of the bearing wall. An outer column 23 constructed at each corner of the top, an outer column 24 and a shear wall 25 constructed at the boundary portion between the side of the core 21 forming the staircase and the elevator pit and the next generation, and The wall structure including the outer beam 26 constructed at the boundary with the outside of the front and rear surfaces is constructed by a double frame method of ramen.

Here, the inner pillars 22 for each generation should be designed and constructed in consideration of the load according to the number of floors. In the present invention, the reinforced concrete having a cross-sectional area of 60 × 60 [cm 2 or less in the main casing of 15 floors or less in consideration of the purpose of planar variation. In the scale of 16 floors to 20 floors, which are equipped with fire extinguishing facilities, the reinforced concrete structure having a cross-sectional area of 60 × 60 [cm 2 or less] is used, but the lower part of the floor is a composite pillar (SRC) to minimize the column size. In addition, the outer pillars 23 and 24 are made of reinforced concrete having a cross-sectional area of 50 × 50 [cm 2 or less].

On the other hand, for the slab that divides the residential space by generation into the upper and lower layers, the heating pipe, the water supply pipe, the hot water supply pipe, the digestive pipe, etc., within the floor height range (260 ~ 280 cm) applied in the wall structure of the existing reinforced concrete In order to facilitate the installation of variable piping, the slab 27 having a flat plate structure without internal beams as shown in FIG. 8 may be constructed, or a point supported by the above-described inner column 23 as shown in FIGS. 5 and 9. Through the construction of the slab 28 having a wide inner beam (29). Here, the inner beam 29 is a heating tube, a water supply pipe, a hot water supply pipe 30 installed on the floor so as not to damage the beam due to the piping for the facility pipe to the top of the beam inside the ondol layer 31, located on the ceiling of the lower floor Fire extinguishing pipes, etc. to minimize the height of the inner beam to less than 30cm to be piped to the bottom of the beam, instead of having a width of 60cm or more to maintain sufficient strength.

Such a generational residential space of the variable-type apartments built in accordance with the present invention provides an integrated interior with no bearing wall and only one inner pillar 23 in the center. Therefore, tenants can use the indoor space efficiently by changing the composition of the room according to the family composition, lifestyle and taste, regardless of the next generation or upstairs. 10 to 13 show several models of various partition constructions of residential spaces for generations of variable apartments to which the present invention is applied.

10 is a one-room type, integrating the living room (1) and the room (2) to enlarge the living room or the room at the same time to secure its independence, and can be used as an auxiliary bedroom on the rear side instead of widening the toilet (6) The dressing room 3 ′ is composed of a removable non-bearing wall 30. Such a real configuration is suitable for an initial family type such as a single person or a signal part.

FIG. 11 shows the living room 1 and the room 2 separated into the non-bearing wall 30 from FIG. 10, and the toilet 6 is relocated to the room 2 so that the small room 3 is disposed on the rear side thereof. 31) It is a 2LDK type for the growing family of infants and infants. That is, separate bedrooms for family members, such as newly-married couples, may be provided separately, and the living room for couples and infants may be separately installed from the kitchen.

12 shows the 3LDK type suitable for a mature family with two or more children. This is to decorate another small room (4) with a non-bearing wall (30) by moving the kitchen toward the small room (3) on the rear side of the toilet in the 2LDK type as shown in FIG. Therefore, it is not easy to provide a living room for a family member in a maturity period when a couple has two or more children, and to secure a living room for the whole family.

Next, FIG. 13 is a 2Dk type suitable for a small family centered on family, especially an elderly couple, with children being independent or leaving the house. In the aforementioned 3LDK type, the kitchen and the bedroom 2 are integrated to form a living room and kitchen 5 '. In addition, by integrating the living room (1) and the room (2) and linked with the living room and kitchen (5 ') to improve the convenience of the elderly couple's life.

As described above, according to the variable apartment structure system of the present invention, it is possible to provide various flat structures according to family members, lifestyles, and tastes within a single main house of the same area, as well as to change the life cycle of the tenants. The space can be conveniently used by changing the plane in response to the change.

Therefore, the variable apartment according to the present invention can satisfy the needs of each occupant by providing various planes or changing them at any time during the life according to the tenant's desire for the same size of the room space in the apartment, which is a group residential facility.

In addition, in the main structure of the 4 combination apartment according to the present invention as shown in Fig. 4, the bearing wall is constructed only on the boundary between the next generation and the core, and only the outer column erected in the middle on the boundary of the front and rear balconies. It is possible to pass the vehicle to the side. Therefore, in the basement of the main building, it is possible to have an underground facility that can park at least four vehicles at the same time.

As described above, the variable apartment structure system of the present invention allows the tenant to easily integrate, separate and change the size and position of the bathroom and the kitchen as well as the living room and the bedroom; Minimizing the construction cost by varying the flat of the apartment within the floor height range that is applied in the conventional reinforced concrete wall structure; Ensuring the safety of the structure by making changes without damaging the structure; By using the non-bearing wall or light weight wall of the actual partition wall inside the household, the process of reinforcing bar, form installation and dismantling, concrete placing and curing can be reduced, thus reducing the construction period; The tenant can change the plane and continue to use it, which will extend the building's facility and social life; Frequent reinforcement of reconstruction prevents industrial waste caused by demolition of apartments, thus preventing environmental pollution and preventing national economic losses; It is a legal system that can be modified so that the plane can be changed without breaking the law; Reduce the number of moving expenses by reducing the number of moving in accordance with the remodeling; As the underground parking lot of the apartment is used as an underground parking lot, it is very useful to provide cost savings and the effect of eliminating parking shortages in the apartment complex.

Claims (8)

In the structural system of a group residential apartment, in which the same-sized residential spaces are constructed in multiple layers by the slab, at least one inner column is erected to directly support the ceiling slab in the residential space for each household, It is arranged on the boundary with the outer space and erects several outer pillars supporting the ceiling slab with its inner pillar, and on the outer pillars erected on the boundary with the outer space, it supports the ceiling slab with its inner and outer pillars. Shear walls are constructed by supporting external beams that form a frame and contacting each external column in the remaining areas except passages for entrance and exit of each boundary, and retaining rigidity against vertical and lateral loads. Ramenjo's double frame structure with no bearing walls in the room and can be constructed and dismantled at any time. Variable apartments are equipped with a structure wherein a generational living space. The variable apartment structure according to claim 1, wherein the inner pillar is a reinforced concrete structure having a cross-sectional area of 60 × 60 [cm 2 or less] in a main barrel of 15 floors or less. According to claim 1, wherein the inner pillar is a reinforced concrete structure having a maximum cross-sectional area of 60 × 60 [cm 2] in the main body of 16 to 20 floors, the portion located in the lower layer is constructed as a composite pillar Adjustable apartment structure. The variable apartment structure according to claim 1, wherein the outer pillar is a reinforced concrete structure having a cross-sectional area of 60 × 60 [cm 2 or less]. The variable apartment structure according to claim 1, wherein the slab is constructed of a flat plate having no internal beams. 2. The slab according to claim 1, wherein the slab has a wide inner beam having a wide width and a low projecting height up and down, wherein the wide inner beam has two outer pillars placed on both sides of the inner pillar and in a straight line passing through the inner pillar position. A deformable apartment structure, characterized in that the construction is supported by. 7. The variable apartment structure according to claim 6, wherein the protruding height of the wide inner beam of the slab is 30 cm or less. In the structural system of a group residential apartment, in which the same-sized residential spaces are constructed in multiple layers by the slab, at least one inner column is erected to directly support the ceiling slab in the residential space for each household, It is placed on the boundary with the external space and establishes several external pillars supporting the ceiling slab along with the internal pillars, and on the boundary between the next generation and the core, a bearing wall with rigidity against vertical and lateral loads is constructed and next to it. On the boundary between the external spaces between the generations and the core, external beams are constructed without bearing walls, and double-framed structures of wall and ramen groups have no bearing walls in the room, and there is a living space for each generation that can construct and disassemble partition walls arbitrarily. In main underground spaces, the vehicle being opened to the boundary side of its outer space for passage Variable apartment structure according to claim.