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    • 21. 发明授权
    • 수로 구조물 및 수로 구조물의 시공방법
    • 水通道结构及其结构方法
    • KR101394188B1
    • 2014-05-14
    • KR1020130041576
    • 2013-04-16
    • 주식회사 포스코건설
    • 김윤중이은수고주형남해욱박화용윤희철김현배장정환이규환
    • E02B13/00E02B5/02C02F3/32E02B3/02
    • E02B13/00C02F3/32E02B3/02E02B5/02E02D2250/0023
    • Provided are a water channel structure and a construction method of the water channel structure. The present invention includes a foundation part (100) which is formed in a net structure so that flowing water permeates and is discharged in case of rain; a bottom plate (200) which is formed in the upper part of the foundation part (100); and sidewall parts (300) which are formed on both sides of the bottom plate (200). The present invention is able to reduce the runoff quantity of a rainfall, increases the content of underground water, enables the movement of animals, and enables a smooth vegetation by proposing the water channel structure and the construction method of the water channel structure in which multiple grooves (301) are formed in a width direction and mutually apart along the longitudinal direction of the bottom plate (200) in order to penetrate the foundation part (100), and a protrusion member (400) is inserted into the groove (301) so that flowing water is absorbed or overflows.
    • 提供了水道结构和水道结构的施工方法。 本发明包括基底部件(100),其形成为网状结构,使得流水在下雨的情况下渗透并排出; 底板(200),其形成在基础部件(100)的上部; 以及形成在底板(200)的两侧上的侧壁部(300)。 本发明能够减少降水的径流量,增加地下水的含量,使动物的运动能够通过提出水道结构和水道结构的施工方法,使多样性 在宽度方向上形成有沿着底板(200)的长度方向相互分离的槽(301),从而贯穿基础部(100),突出部件(400)插入到槽(301)内, 使流水被吸收或溢出。
    • 25. 发明公开
    • 고내구성 하이볼륨 고로슬래그 콘크리트
    • 高耐久混凝土含有高容积的SLAG
    • KR1020130087663A
    • 2013-08-07
    • KR1020120008683
    • 2012-01-30
    • 주식회사 인트켐주식회사 포스코건설
    • 안상욱박동철양완희이정우황지순김현배이종인김우재유조형홍석범
    • C04B18/14C04B22/14C04B24/24C04B28/06
    • Y02W30/94C04B18/141C04B22/143C04B24/24C04B28/06
    • PURPOSE: A high durable concrete containing high volume blast furnace slag is provided to secure fluidity and high durability by adding an alkali activator of a specific composition to a binder while increasing the usage of blast furnace slag to 90% of the binder. CONSTITUTION: A high durable high-volume blast furnace slag uses 50-90 weight% of blast furnace powder slag, 9.9-47 weight% of normal portland cement, and 0.1-3 weight% of an alkali activator. The unit binder weight during mixing concrete is 250-800kg/m^3, and the unit water is140-400kg/m^3. The alkali activator comprises: calcium peri aluminate(4CaO·3(Al2O3, Fe2O3)·SO3) powder; sodium calcium sulfate(Na2Ca(SO4)2) powder; and pulverized calcium sulfate-silica sol powder. The pulverized calcium sulfate-silica sol powder is manufactured by adding silica sol to CaSO4 and pulverizing the mixture. The specific gravity of the alkali activator is 2.20-3.10, and the alkali activator contains 25-65% of SO3. [Reference numerals] (AA) Outside air temperature
    • 目的:提供一种含高容量高炉矿渣的高耐用混凝土,以通过向粘合剂中加入特定组成的碱活化剂来确保流动性和高耐久性,同时将高炉矿渣的使用量增加到粘合剂的90%。 构成:高耐用的高容量高炉矿渣使用50-90重量%的高炉粉渣,9.9-47重量%的普通硅酸盐水泥和0.1-3重量%的碱活化剂。 混凝土搅拌机单位粘度为250-800kg / m ^ 3,单位水量为140-400kg / m ^ 3。 碱活化剂包括:铝酸钙(4CaO·3(Al2O3,Fe2O3)·SO3)粉末; 硫酸钙钠(Na2Ca(SO4)2)粉末; 和粉碎的硫酸钙二氧化硅溶胶粉末。 通过将硅溶胶加入到CaSO 4中并粉碎混合物来制造粉碎的硫酸钙 - 硅溶胶粉末。 碱活化剂的比重为2.20-3.10,碱活化剂含有25-65%的SO3。 (附图标记)(AA)外部空气温度
    • 28. 发明公开
    • 연구개발기술의 성과를 정량적으로 평가하기 위한 시스템 및 방법
    • 数值评估研究与开发技术成果的系统与方法
    • KR1020120105914A
    • 2012-09-26
    • KR1020110023637
    • 2011-03-17
    • 주식회사 포스코건설
    • 김현배고종철김용수
    • G06F19/00
    • G06Q10/0639
    • PURPOSE: A system and a method for evaluating the performance of research/development/technology are provided to evaluate performance about research/development/technology in which a technology life cycle is completed by evaluating performance of the research/development/technology. CONSTITUTION: An investing expense current worth output unit(200) outputs current value of investment until technology lifecycle is completed. A benefit cost present worth output unit(300) outputs current value of benefit cost about performance of research/development/technology until technology lifecycle is completed. A profit current value output unit(140) outputs a current value of the total profit for the research/development/technology. The research/development/technology costs include investment before starting to work, performance costs, and investment costs after completing to work. [Reference numerals] (110) Controlling unit; (122) Input unit; (124) Output unit; (130) Investing expense managing unit; (132) Technology lifecycle managing unit; (134) Profit managing unit; (140) Profit current value output unit; (160) Investing benefit output unit; (180) Benefit expense ratio output unit; (200) Investing expense current value output unit; (300) Benefit expense current value output unit; (900) Investing expense DB; (910) Technology lifecycle DB; (930) Real interest rate DB; (950) Performance index DB; (970) Performance DB; (990) Performance index expense DB
    • 目的:提供一种用于评估研究/开发/技术绩效的系统和方法,以评估研究/开发/技术的绩效,通过评估研究/开发/技术的绩效来完成技术生命周期的完成。 规定:当前价值单位(200)的投资费用将在技术生命周期完成之前输出投资的当前价值。 现价值产出单位(300)的效益成本输出研究/开发/技术绩效的效益成本的当前价值,直到技术生命周期完成。 利润当前价值产出单位(140)输出研究/开发/技术的总利润的当前值。 研究/开发/技术成本包括上班后的投资,绩效成本和完成工作后的投资成本。 (附图标记)(110)控制单元; (122)输入单元; (124)输出单元; (130)投资费用管理单位; (132)技术生命周期管理单位; (134)利润管理单位; (140)利润电流值输出单位; (160)投资收益产出单位; (180)利益支出比率输出单位; (200)投资费用现值产出单位; (300)利益费用现值输出单位; (900)投资费用DB; (910)技术生命周期数据库; (930)实际利率DB; (950)性能指标DB; (970)性能DB; (990)绩效指标费用DB