LNG低温罐混凝土外墙环形模板设计

LNG Cryogenic Tank for Concrete External Annular Template Design

筒仓工程、储罐工程等大多采用钢混凝土环墙作为构筑物外墙,由于其构造的特殊性,环墙成表面连续平滑,常规的模板工程做法比较难以满足施工需要,采用木模板或小钢模常常会在模板拼缝处形成明显的拼缝痕迹,影响混凝土外观质量,本文主要针对模板设计进行分析总结。

Silo engineering, engineering and other tanks are mostly used as a structure of reinforced concrete ring wall facades, the special nature of its structure, the ring wall into a continuous smooth surface, conventional formwork is a more difficult to meet the construction needs, the use of wooden template or small steel often form a distinct mark in the template patchwork seams, affecting the appearance quality of concrete, this paper analyzed and summarized for template design.