The pinyin of the roof truss is: jià. The phonetic notation is: ㄨㄐㄚ _. The structure is: house (semi-closed structure) frame (upper and lower structure). The part of speech is: noun.
What is the specific explanation of the roof truss? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
Roof truss. (1) Truss used for roof structure, bearing the weight of roof and frame and the wind load acting on the top chord.
Second, the citation interpretation
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.
Third, 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
Sigh the number of Yungen roof truss and waterfront stone roof truss of Shuangfeng old roof truss.
Idioms about roof truss
There are no roof beams. There are hidden frames, overlapping beds, tired rooms, heavy frames, overlapping bedsteads, overlapping beds, overlapping rooms and demolition rooms in Chajia's ten thousand-axis folding bedstead room.
Vocabulary about roof truss
Clothes hanger, rice bag, sky rack, ocean rack, bedstead, house rack, cross beam rack, house rack, bedstead, house rack, bedstead rack, house rack.
Sentence-making about roof truss
1. This paper introduces the deflection test method and test results of long-span steel roof truss, and compares the test results with finite element calculation.
The roof of the gymnasium looks like an eagle spreading its wings. Its main structure is a triangular steel roof truss.
3. Then the nonlinear analysis method of reinforced concrete roof truss is expounded in detail, and the computer program flow chart is given.
4. 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.
5. According to the roofing materials and layout, the roofs of ordinary steel roof truss workshops can be divided into purlin-free roofs and purlin-equipped roofs.
Click here to see more detailed information about roof truss.