Viaduct pier construction method
A construction method and viaduct technology, applied in bridge construction, building construction, erection/assembly of bridges, etc., can solve problems such as excessive deformation, deflection of formwork, unstable support, etc., and achieve the effect of ensuring stability and improving firmness
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[0035] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0036] Such as Figure 1 to Figure 8 Shown, a kind of viaduct pier construction method is characterized in that: mainly comprises following manufacturing steps:
[0037] Step 1: Excavate the foundation, manually use large machines to excavate the pier foundation of the viaduct, and obtain the pier cap;
[0038] Step 2, set up the scaffolding, and manually build the required scaffolding according to the height and geometric dimensions of the pier;
[0039] Step 3, steel bar construction, manually bundle all the qualified steel bars according to the design drawings to obtain a steel bar cage;
[0040] Step 4, formwork installation. Manually install the formwork on the outside of the steel cage bundled in step 3 by using a crane. The joints of the fo...
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