公开(公告)号：KR100769821B1

公开(公告)日：2007-10-23

申请号：KR1020060097099

申请日：2006-10-02

Applicant: 재단법인서울대학교산학협력재단

Inventor： 심창수 ,  정영수 ,  고현무

IPC: E01D19/02 ,  E01D21/00

CPC classification number: E01D19/02 ,  E01D21/00

Abstract: A method for constructing pier structure with hydration heat control is provided to prevent excessive hydration heat from generating during the construction of the pier structure by burying a steel pipe in the structure. A method for constructing pier structure with hydration heat control comprises a step of vertically installing a hollow steel pipe in the pier structure. An iron bar(20) surrounds the steel pipe to assemble a mold. Concrete(30) surrounds the steel pipe. Cooling air is introduced into the steel pipe so that the hydration heat generated from the concrete(30) is reduced. The steel pipe includes a core steel pipe(10A) which is placed at the center of the pier structure, and a peripheral steel pipe(10B) which is placed around the core steel pipe(10A). The core steel pipe(10A) is connected to the peripheral steel pipe(10B) through a connection pipe(11).

Abstract translation: 提供了具有水化热控制的墩结构的方法，以防止在结构中埋设钢管的墩结构施工过程中产生过多的水合热。 具有水化热控制的码头结构的方法包括在墩结构中垂直安装中空钢管的步骤。 铁杆（20）围绕钢管以组装模具。 混凝土（30）围绕钢管。 将冷却空气引入到钢管中，使得从混凝土（30）产生的水化热量减少。 钢管包括放置在墩结构中心的芯钢管（10A）和围绕钢芯管（10A）放置的周边钢管（10B）。 核心钢管（10A）通过连接管（11）与周边钢管（10B）连接。

公开(公告)号：KR100655157B1

公开(公告)日：2006-12-08

申请号：KR1020050123780

申请日：2005-12-15

Applicant: 재단법인서울대학교산학협력재단

Inventor： 정영수 ,  심창수 ,  고현무

IPC: E01D19/02 ,  E01D21/00 ,  E01D101/26