Precom Girder
Precom Rahmen
POS Rahmen
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HDBox Girder
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ecoRDT Girder
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Precom girder for Building
Bridge Business
Precom RahmenPrecom Rahmen Overview
Precom Rahmen Overview
Introduction
A Rahmen construction method using Precom girder. Under construction period, the end supports are the hinge system when supporting weight of the girder and load of slab. And finally it withstands superimposed dead load and live load with rahmen structure.
Overview and main features
- Simple placement of the Precom girder on the steel support during construction → Simple construction.
- The Elastic Pad tolerates the rotational displacement that is caused by the weight of the girder and the pre-load under the construction period.
- The Elastic Pad tolerates the expansion and contraction displacement due to the temperature change of the girder that occurs during the form operation on the top.
- Lap joint length is removed due to the use of reinforcement couplers.
| Middle part of the upper structure | Upper structure corner | Foundation and walls |
|---|---|---|
| Precom Girder | SRC Structure (Steel + Concrete) | RC Structure (Reinforced concrete) |
Structural systems
Moment distribution
