Development of rapid construction technology for liquified natural gas storage tanks using precast concrete panels as a permanent form

被引：0

作者：

Kim, Junhwi ^{[1
,2
]}

Jo, Hyeon Cheol ^{[2
]}

Oh, Seunghyun ^{[3
]}

Lee, Seulkee ^{[4
]}

Lee, Kangwon ^{[1
]}

Lim, Yun Mook ^{[5
,6
]}

机构：

[1] R&D Div Korea Gas Corp, Seoul, South Korea

[2] Yonsei Univ, Civil & Environm Engn, Seoul, South Korea

[3] R&D Ctr Janghcon Engn & Construct Corp, Seoul, South Korea

[4] KOGAS Res Inst, Daegu, South Korea

[5] Yonsei Univ, Dept Civil & Environm Engn, Seoul, South Korea

[6] Yonsei Univ, Univ Coll, Seoul, South Korea

来源：

PCI JOURNAL | 2019年 / 64卷 / 06期

基金：

芬兰科学院; 新加坡国家研究基金会;

关键词：

Liquified natural gas; LNG; panel; rapid construction; storage tank; wall liner;

D O I：

10.15554/PCIJ64.6-04

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The concrete structure for liquefied natural gas (LNG) storage tanks is relatively simple but has a complicated construction procedure and takes a long time to construct. Also, because the inner tank cannot he constructed until the outer tank is finished, there are limitations to the current construction method in reducing the construction time. Therefore, a rapid method for LNG storage tank construction using precast concrete panels is proposed in this study to help shorten the construction time and improve quality control. The proposed method involves a change in the construction procedure. The precast concrete panels are used as the outer permanent form, and the wall liner is used as the inner permanent form for the outer tank wall. This is a new construction process that does not require installing and dismantling temporary forms. As a result, the inner and outer tanks can be simultaneously constructed once the self-standing wall liner is completed.

引用

页码：62 / 79

页数：18