Building ringlock scaffolding fittings on the ringlock scaffolding construction of steel pipe ringlock scaffolding fastener products, it's large carrying ability have more depends on the stress of the ringlock scaffolding rods of single span layout is simple,

Stress understand the mechanics of frame structure, the small and medium-sized bar, bar and poling constitutes the load bearing frame, shears brace is guaranteeing the ringlock scaffolding and the node important group stiffness and stability,

The product leasing growth of steel pipe is the ability to resist the vertical and the degree of force, the pull is the wind load that suffers and notifies the whole.

In the real application of small and medium-sized rail constitute the main body of outside the frame transverse frame bar, is directly on the ringlock scaffolding and communicate important sectors of vertical load, is the main part of the ringlock scaffolding force and power transmission.

In an outer layer program calculation, small bar should be according to the beam layout planning, to is in reality for 7 __message__ to small bar after compression, steel pipe fastener product leasing deflection of impact, require putlog extended length should be greater than 10 cm, to avoid putlog sliding out from the end of the fastener products.

Due to an outer layer of the horizontal layout yourself to be a single span structure of depth-span ratio six to one, if only by transverse structure itself is difficult to ensure that the layout of the group, to guard against the ringlock scaffolding after the compression or the degree of force produced under the action of subversion, sample requirements set in the ledger, an outer layer of the action team to progress.