Static structures (e.g. – buildings) – Facers; e.g. – modules – mutually bonded by internal settable... – Shaft with dissimilar shell
Reexamination Certificate
2005-12-06
2010-02-23
Spahn, Gay Ann (Department: 3635)
Static structures (e.g., buildings)
Facers; e.g., modules, mutually bonded by internal settable...
Shaft with dissimilar shell
C052S252000, C052S834000
Reexamination Certificate
active
07665259
ABSTRACT:
Disclosed herein is a built-up type box-shaped steel column for filling concrete therein, that can be formed easily and economically in a built-up scheme by using ┐-beams and steel plates, and a method for manufacturing the same that includes bonding a steel plate at the inner surface of a ┐-shapes during a process of making a built-up type box-shaped steel column, thereby having a good resistance against a lateral pressure of concrete filled in the steel column and preventing the bonded portion from being exposed to the outside to provide a better outer appearance. The built-up type box-shaped steel column for filling concrete therein, includes: a ┐-shapes disposed at each of the four corners of a box-shaped steel column to be formed; and a steel plate disposed between the ┐-shapes adjacent to each other for connecting the ┐-shapes with each other.
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Kang Seok-Tae
Kim Hyung-Geun
Kim Sang-Yeon
Kim Sung-Bae
Lee Chang-Nam
Korea National Housing Corporation
Myong HWA Engineering Co., Ltd.
Park John K.
Park Law Firm
Sen Structural Engineers Co., Ltd.
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