Explanation of roof truss What is the explanation of roof truss?
The interpretation of the word roof truss is: roof truss jià. (1) Truss used for roof structure, bearing the weight of roof and frame and the wind load acting on the top chord. The structure is: house (semi-closed structure) frame (upper and lower structure). The part of speech is: noun. The pinyin is jià. The phonetic notation is: ㄨㄐㄚ _.
What is the specific explanation of the roof truss? We will introduce you through the following aspects:
First, list and explain the details of this house viewing plan.
1. refers to the house. Quote "The Book of the New Tang Dynasty Chen Jingchuan": "At the beginning, the emperor asked Li Xilie for money, and Zhao Zan, the assistant minister of the capital and the minister of the household department, invited taxes to build artificial roof trusses and borrowed them according to the rate." 4. The components supporting the roof are made of wood, steel or reinforced concrete, and have various shapes such as triangle, trapezoid and arch.
Second, the network interpretation
[rooftruss] is one of the components of a house. The truss used in the roof structure bears the weight of the roof and frame and the wind load acting on the upper chord. They are made of wood, steel or reinforced concrete, and have various shapes such as triangle, trapezoid and arch. Roof trusses are generally triangular and consist of upper chord, lower chord, vertical web and inclined web. According to different materials, there are wooden roof truss, steel roof truss and reinforced concrete roof truss, as shown in Figure 9.73. The adaptive span of wooden house truss is small, generally less than 12m, and reinforced concrete roof truss or steel roof truss should be adopted for large-span space.
Poems about roof truss
The thatched roof truss has three or four peaks, and the old roof truss with two peaks has cloud root layer.
Idioms about roof truss
There are no roof trusses, beams, overlapping bedsteads, overlapping bedsteads, overlapping bedsteads, overlapping beds, overlapping frames, overlapping beds, overlapping houses, tea houses, Wanzhou houses and Xiajiawu houses.
Vocabulary about roof truss
Clothes hanger, rice bag, sky shelf, sea shelf, stacked bed, shelf, check home Wanzhou topless frame, beam, stacked bed frame, stacked bed frame, stacked bed frame, stacked bed, stacked bed.
Sentence-making about roof truss
1. The roof of Guangzhou Nansha Gymnasium adopts a new type of double-layer spoke prestressed steel roof truss.
2. Umbrella steel roof is a new structure. The main difficulties in structural installation are the installation of central mast, the installation and tension of suspension cable, the installation of steel roof truss group, verticality control and node assembly.
3. This paper analyzes the deformation measurement data of the roof truss structure of the Great Hall of the People, and obtains the deformation law of the building.
4. This paper discusses that in the design, double channel steel suspended under the two nodes of the lower chord of steel roof truss is used as the distribution beam to avoid the tension and bending of the lower chord of steel roof truss.
5. The deflection test method and test results of long-span steel roof truss are introduced, and the test results are compared with the finite element calculation.
Click here to see more detailed information about roof truss.