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    • 3. 发明授权
    • 대구경 해상 경사 말뚝의 지지력 확인을 위한 재하 시험체구조
    • 대구경해상경사말뚝의지지력확인을위한재하시험체구조
    • KR100392109B1
    • 2003-07-22
    • KR1020010015420
    • 2001-03-24
    • 대림산업 주식회사
    • 서덕동이정학
    • E02D33/00
    • PURPOSE: Structure of a load test piece for confirming the support force of an inclined large diameter marine pile is provided to test a static axial load about the pile on the sea directly. CONSTITUTION: According to the structure of a load test piece for confirming the support force of an inclined marine pile(11) having a diameter of at least 800mm, an inner pile(12) is inserted within the large diameter pile. A tip end portion(121) and a head portion(122) of the inner pile are closed with a reinforcing plate, and a plurality of stabilizing beams(123) that a roller is attached at the end thereof are fixed to the outer wall of the inner pile in order to minimize a frictional force between the inner pile and the large diameter pile, prevent buckling thereof and maintain a direction of load in a direction of inclination. A hydraulic jack is installed to the head portion of the inner pile to apply a load. The large diameter pile is provided with a reactive member for the hydraulic jack to apply the load to the inner pile by using the hydraulic jack, thereby measuring a tip end support force of the inclined marine pile.
    • 用途:用于确认倾斜大直径船用桩的支撑力的负载试件的结构,用于直接测试海上桩的静态轴向载荷。 组成:根据用于确定直径至少800mm的倾斜海洋桩(11)的支撑力的负载测试件的结构,内桩(12)插入大直径桩内。 内桩的顶端部分(121)和头部分(122)由加强板封闭,并且在其端部附接有辊的多个稳定梁(123)固定到外壁 内桩以便使内桩和大直径桩之间的摩擦力最小化,防止其弯曲并保持倾斜方向上的载荷方向。 液压千斤顶安装在内桩的头部以施加载荷。 大直径桩设置有用于液压千斤顶的反作用构件,以通过使用液压千斤顶向内桩施加载荷,从而测量倾斜船桩的尖端支撑力。
    • 4. 发明公开
    • 대구경 해상 경사 말뚝의 지지력 확인을 위한 재하 시험체구조
    • 用于确定大直径海洋桩支撑力的载荷试验结构
    • KR1020020075489A
    • 2002-10-05
    • KR1020010015420
    • 2001-03-24
    • 대림산업 주식회사
    • 서덕동이정학
    • E02D33/00
    • E02D33/00
    • PURPOSE: Structure of a load test piece for confirming the support force of an inclined large diameter marine pile is provided to test a static axial load about the pile on the sea directly. CONSTITUTION: According to the structure of a load test piece for confirming the support force of an inclined marine pile(11) having a diameter of at least 800mm, an inner pile(12) is inserted within the large diameter pile. A tip end portion(121) and a head portion(122) of the inner pile are closed with a reinforcing plate, and a plurality of stabilizing beams(123) that a roller is attached at the end thereof are fixed to the outer wall of the inner pile in order to minimize a frictional force between the inner pile and the large diameter pile, prevent buckling thereof and maintain a direction of load in a direction of inclination. A hydraulic jack is installed to the head portion of the inner pile to apply a load. The large diameter pile is provided with a reactive member for the hydraulic jack to apply the load to the inner pile by using the hydraulic jack, thereby measuring a tip end support force of the inclined marine pile.
    • 目的:提供一种用于确认倾斜大直径海洋桩的支撑力的载荷试件的结构,以直接测试海上桩上的静态轴向载荷。 构成:根据用于确认直径为800mm以上的倾斜海床(11)的支撑力的载荷试件的结构,将内部桩(12)插入大直径桩内。 内部桩的前端部(121)和头部(122)用加强板封闭,并且在其端部安装有辊的多个稳定梁(123)固定在 为了最小化内部桩和大直径桩之间的摩擦力,内部桩以防止其弯曲并保持倾斜方向上的载荷方向。 液压千斤顶被安装到内部桩的头部以施加负载。 大直径桩设置有用于液压千斤顶的反作用构件,通过使用液压千斤顶将负载施加到内部桩,从而测量倾斜海洋桩的顶端支撑力。
    • 6. 发明公开
    • 내분비계 장애물질과 의약물질 분해를 위한 나노촉매
    • 内分泌抑制剂和药物的降解纳米脂
    • KR1020080096087A
    • 2008-10-30
    • KR1020070041031
    • 2007-04-26
    • 한국건설기술연구원
    • 이상호김이호이정훈이정학김재혁
    • B01J31/28B01J31/00B82B3/00B82Y5/00
    • B01J31/28B01J3/00B01J35/023B01J37/0018B01J2523/31B01J2523/842B01J2523/845B01J2523/847B82Y40/00
    • A nano-catalyst is provided to show an excellent reaction activity to oxidization of an endocrine disrupting material or a medical material by using the hydrogen peroxide oxidizer, to analyze non-degradable organic impurity of the existing water purification process or sewage and wastewater treatment by selectively analyzing an organic compound having the benzene ring. A heterogeneous system nano-catalyst is applied in a process of disassembling an endocrine disrupting material or the medical material by using oxidizer in water solvent. The nano-catalyst is manufactured by fixing a tetra sulfo phthalocyanine compound combined with the transition metal in carrier using a molecule of the nano structure. The oxidizer is a hydrogen peroxide. The carrier is the polymer having a carboxyl functional group. The transition metal is selected from iron, aluminium, cobalt or nickel. The molecule of the nano structure is a molecule having an amine functional group.
    • 提供纳米催化剂以通过使用过氧化氢氧化剂来显示对内分泌干扰材料或医疗材料的氧化的优异的反应活性,通过选择性地分析现有的水净化过程或污水和废水处理的不可降解的有机杂质 分析具有苯环的有机化合物。 通过在水溶剂中使用氧化剂,在分解内分泌干扰材料或医疗材料的过程中应用异相体系纳米催化剂。 通过使用纳米结构的分子将与过渡金属组合的四硫代酞菁化合物固定在载体中来制造纳米催化剂。 氧化剂是过氧化氢。 载体是具有羧基官能团的聚合物。 过渡金属选自铁,铝,钴或镍。 纳米结构的分子是具有胺官能团的分子。