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Anonymous users2024-02-061.In multi-storey houses and dormitories, the spacing between the cross walls is small, and the cross wall load-bearing system can be made, and the wall and roof loads are directly transmitted to the cross wall foundation. Due to the small spacing between the transverse walls, the stiffness of the house is larger, which is conducive to resisting the horizontal wind load and the action of **, and is also conducive to adjusting the uneven settlement of the house.
2.The longitudinal wall load-bearing system is used in canteens, auditoriums, shops, and single-storey small factories to replace the floors and roof panels (or add sandalwood.
Laid on the girder (or roof truss), the girder (or roof truss) is placed on the longitudinal wall, when the depth is not large, the floor, the roof panel can also be placed directly on the longitudinal wall, and the load is transferred to the foundation through the longitudinal wall, and this system is called the longitudinal wall load-bearing system. It can obtain a large usable space, but the lateral stiffness is poor, and the connection between the building, the roof and the longitudinal wall should be strengthened, and this system is not suitable for multi-storey buildings.
3.The longitudinal and horizontal wall load-bearing system is in the teaching building, the laboratory building, the office building, the hospital outpatient building, part of the room needs to be made into a large space, and some rooms can be made into a small space, according to the span of the floor and the roof panel, the panel can be directly shelved on the transverse wall if the span is small, the girder can be added in the direction of the large span, the plate load is transmitted to the girder, and the girder is supported on the longitudinal wall, so that the longitudinal and transverse wall is designed to bear load at the same time, and this system is arranged flexibly, and its spatial rigidity is between the above two systems.
4.The inner frame load-bearing system often needs a larger space in shopping malls and multi-storey workshops, and a column can be set up in the middle of the house, and one end of the girder is supported on the column, and the other end is supported on the surrounding load-bearing wall, so that the inner frame load-bearing system is formed in the middle of the girder. This system has few horizontal walls, poor spatial stiffness, and different formation of column foundation and foundation, which is easy to produce uneven settlement.
Web Links.
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Anonymous users2024-02-05Masonry structure houses can be divided into five different types according to the different vertical load transfer routes: longitudinal wall load-bearing system, transverse wall load-bearing system, longitudinal and transverse wall load-bearing system, inner frame load-bearing system and bottom frame upper masonry structure load-bearing system. Transverse wall load-bearing systemThe floor, roof panel or purlin of the transverse wall load-bearing system type of house rests longitudinally along the house.
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Anonymous users2024-02-041. Transverse wall load-bearing system.
The floors, roof panels or formwork of houses of the type of transverse wall load-bearing system are resting on the transverse wall along the longitudinal length of the house, and the transverse wall is load-bearing. The transmission path of the main floor load is: the foundation of the slab transverse wall, so it is called the transverse wall load-bearing system.
The cross-wall load-bearing system is mostly used in houses with dense spacing between transverse walls and small room openings, such as dormitories, guest houses, residences, office buildings and other civil buildings.
2. Longitudinal wall load-bearing system.
For the house with larger depth, the floor slab, roof panel or formwork bar is laid on the beam (or roof truss), and the beam (or roof truss) is supported on the longitudinal wall, and the vertical load is mainly borne by the longitudinal wall, and the transmission route of the load is: slab - beam (or roof truss - longitudinal wall - foundation - foundation; For the house with little depth, the floor slab and roof panel are directly rested on the outer longitudinal wall, and the transmission route of the vertical load is: slab - a longitudinal wall - foundation - foundation.
Brick-concrete structure is a kind of mixed structure, which is a mixed structural system composed of brick walls to bear loads, reinforced concrete beams, columns, slabs and other components. It is suitable for buildings with small studio depth, small room area, multi-storey or low-rise buildings, and the load-bearing wall of brick-concrete structure cannot be changed, while the frame structure can be changed for most of the wall. In general, the service life and seismic resistance of brick-concrete structures are lower.
Nowadays, the brick-concrete structure has been changed to a frame structure and a reinforced concrete structure.
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Anonymous users2024-02-03What are the plans for the wall to open the load-bearing and quietly bury the wall?
a.Transverse wall load-bearing system.
b.Longitudinal wall load-bearing system.
c.Two-way load-bearing system.
d.Local frame system.
e.The wall is load-bearing.
f.The skeleton is load-bearing.
Correct answer: ABCD
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Anonymous users2024-02-02Answer]: A2021 New Dress Up Textbook P23 File Stove.
The masonry structure is mainly used to bear vertical loads, such as walls, foundations, columns, trenches and other components.
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Anonymous users2024-02-01Kiss! Hello, happy to answer your <>
The load-bearing scheme that is more suitable for multi-storey masonry houses is as follows: from the provisions of Article 7 1 7 of the Code for Seismic Design of Buildings, it can be seen that the multi-storey masonry scheme adopts a structural system of wall bearing or vertical and horizontal wall common load-bearing. There are two main forms of load-bearing for diaphragm walls:
1) The diaphragm wall is only used as the outer wall of the basement, does not bear the vertical load of the superstructure, only bears the load of the self-weight and a part of the load of the basement floor load, and even when the side column is arranged under the basement or the side pile is arranged under the bottom plate, it only bears the self-weight of the wall. 2) A part of the vertical load (column load or wall load) of the superstructure acts directly on the top of the underground diaphragm wall, and the underground diaphragm wall needs to bear the self-weight, part of the load transmitted by the basement floor and the vertical load of the superstructure. Hope mine can help you <>
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