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The characteristics of the scaffold - Imports of aluminum alloy scaffolding - Industry dynamic - - aluminum alloy scaffolding manufacturer Focus - aerial work platform Jiangsu shi

by:Shizhan     2020-09-03
Imports of aluminum alloy scaffolding contact phone number: 18420150310 different types of engineering construction to choose different USES of scaffolding and formwork. Bridge support rack bowl of scaffold, has used the door scaffolding. The main structure of scaffold for construction land use fastener scaffold, scaffolding rod longitudinal is apart from the general to 1. 2 to 1. 8米; Is apart from the general to 0. 9 to 1. 5m。 Scaffolding compared with the general structure, the working conditions has the following characteristics: 1, by load variation; 2, fasteners, belong to semi-rigid connection nodes and node rigid size is associated with fastener quality, installation quality, node performance there is a big variation; 3, scaffolding structure and component of initial defects, such as initial bending of bar, rust, erection of dimension error, the eccentric load, etc. ; 4, and the wall connection, bigger binding variation on the scaffold. The above accumulation and statistical data, the study of the problems of the lack of system does not have independent probability analysis condition, so the structural resistance adjusting multiplied by the coefficient of less than 1 its value system with using the safety factor of the calibration. Therefore, the specification adopts the design method of essentially belongs to half probability, half experience. The structure of the scaffold to satisfy the provisions of this specification requirement is the basic conditions of design and calculation. Process set-up process: 1, shelves, upright position before the solid foundation of the line to put rod sweeps the floor, sweep the floor vertical rod and rod fastening to sweep the floor small bar, with vertical stem and sweeping rod fastening - the first step in the big bar and rod with the fasten to Ann first step putlog, Ann the second step of ledger - the second step putlog Ann - adding temporary inclined strut, the top step and the second main rail fastening ( Column installed and dismantled after connecting rod) - the third step, four main rail and small rail - column installed on the second floor and the pull rod - stud - shear brace - laid scaffolding, tie protection and foot, hanging safety net. Imports of aluminum alloy scaffolding
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