Global stability analysis of high formwork supporting frame with fastener-style steel pipe system;

While high formwork support system of fastener-style steel pipe, a style of frame system, is mostly widely used in China recently.

This article introduced a new construction method for transfer girder supporting system, which uses the fastener-style steel pipe paralled-chord truss instead of the vertical supporting system, and the construction load is carried by vertical members as columns below the transfer girder rather than the floor structures, thus can accomplish the transfer girder construction economically.

The design calculation and construction experience for the high carriage of template for fastening steel pipe;

726 m thick section-variable slab bridge formwork and formwork design,illustrates the attentions in the setting up and dismantling of fastening steel pipe support,which solves the setting up and dismantling problems in heavy-load form support construction and guarantees the construction quality.

Stability research for high supporting frame of level template with steel tubes and clamps;

Safety problem of steel tubular scaffold with couplers;

Two calculation ways are adopted in the steel tubular scaffold with couplers in a project.

Based on factual construction condition, authors analyze the mechanics character of steel tubular scaffold with couplers.