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1. 发明专利

JP2008249733A Apparatus for predicting deterioration in concrete due to frost damage and program therefor 有权
标题翻译：用于预防混凝土中由于脆弱性破坏而导致的破坏的装置及其程序
公开(公告)号：JP2008249733A
公开(公告)日：2008-10-16
申请号：JP2008183213
申请日：2008-07-14
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： TSUTSUMI TOMOAKI , KAWAHARA TADAHIRO , KOBAYASHI YASUYUKI , NARITA HIROHITO , NOGUCHI HIROAKI
IPC分类号： G01N17/00 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To make it possible to create a deterioration prediction curve by quantifying the influence of deterioration due to frost damage on a factor-by-factor basis and predict a deterioration prediction curve at a point of reference in consideration of cracks and the effectiveness of repair.
SOLUTION: An apparatus for predicting a deterioration due to frost damage predicts, with reference to a curve of the deterioration due to frost damage based an exposure test at a point of reference in a natural environment, a curve of the deterioration due to frost damage at a point of prediction that reflects characteristic values based on structural data on concrete. Further, the apparatus quantitatively calculates, as characteristic values, the relationships of the number of cycles of freezing thawing fracture with respect to aggregate, the quality of a bonding material, the influence of an AE agent, the water-cement ratio, and cracks, and reflects these characteristic values as partial coefficients in calculation of a deterioration prediction curve.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了可以通过根据因子量化由于霜冻损害引起的劣化的影响而产生劣化预测曲线，并且考虑到在参考点处的劣化预测曲线，考虑到裂缝和修复的有效性。解决方案：用于预测由于霜冻损坏引起的劣化的装置，参照由于在自然环境中的参考点处的暴露试验引起的由于霜冻伤害引起的劣化的曲线，预测由于在基于混凝土结构数据反映特征值的预测点处的霜冻伤害。此外，该装置作为特性值定量计算冻融断裂的循环次数与骨料的数量关系，接合材料的质量，AE剂的影响，水灰比和裂缝的关系，并且在劣化预测曲线的计算中将这些特征值反映为部分系数。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009025122A Cable conductor temperature estimation method in consideration of latent heat effect in tunnel, cable conductor temperature estimation system, and cable conductor temperature estimation program 有权
标题翻译：电缆导体温度估计方法考虑隧道中的热效应，电缆导体温度估算系统和电缆导体温度估算方案
公开(公告)号：JP2009025122A
公开(公告)日：2009-02-05
申请号：JP2007188027
申请日：2007-07-19
申请人： Japan Research Institute Ltd , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 株式会社日本総合研究所
发明人： NAKADE MASAHIKO , KOBAYASHI YASUYUKI , KANO TOSHIYA , ISHIKAWA TOMONAO
IPC分类号： G01K7/00 , G01K13/00 , G06F17/50 , H02G9/00
CPC分类号： Y02E60/76 , Y04S40/22
摘要： PROBLEM TO BE SOLVED: To provide a system or the like capable of estimating a change of a conductor temperature of a power cable laid in an underground tunnel, in consideration of a latent heat effect by evaporation of water in the tunnel. SOLUTION: A heating value of a cable 4, a heat transfer quantity between an air contact surface such as the inner surface of a tunnel constitution wall or the surface of the cable 4 and the air in the tunnel 1, and a latent heat transportation quantity caused by evaporation of water on a portion wetted by water caused by submergence or the like on the air contact surface are calculated on an analysis face crossing the tunnel 1 wherein the cable 4 is laid. Then, the change of the cable conductor temperature is estimated by using a finite element method based on a heat conduction equation, by using the values, a thermal constant at each portion, an evaporation efficiency of water, or the like. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：考虑到通过隧道中的水蒸发的潜热效应，提供能够估计铺设在地下隧道中的电力电缆的导体温度变化的系统等。解决方案：电缆4的热值，隧道结构壁的内表面之间的空气接触表面或电缆4的表面和隧道1中的空气之间的传热量，以及潜在的在穿过电缆4铺设的隧道1的分析面上计算由在空气接触表面上的淹没等引起的水被水润湿的部分上的水蒸发引起的热量。然后，通过使用基于热传导方程的有限元法，通过使用这些值，每个部分的热常数，水的蒸发效率等来估计电缆导体温度的变化。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007327880A Instrument for measuring compression strength of concrete, and method of measuring compression strength of concrete 审中-公开
标题翻译：用于测量混凝土压实强度的仪器和测量混凝土压缩强度的方法
公开(公告)号：JP2007327880A
公开(公告)日：2007-12-20
申请号：JP2006160011
申请日：2006-06-08
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： KOBAYASHI YASUYUKI , SHINPO TAKASHI , TSUTSUMI TOMOAKI , KAWAHARA TADAHIRO , IGAWA MICHIHIRO , HORI YASUO
IPC分类号： G01N3/00 , G01N3/58 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide an instrument for measuring compression strength of concrete, capable of enhancing measuring precision and measuring workability during measurement of the strength of concrete of an existing structure, and to provide a method of measuring the compression strength.
SOLUTION: The instrument for measuring compression strength is constituted so as to measure the compression strength of concrete by the drilling of a concrete structure and equipped with an electric drill 10 for drilling the concrete structure, a support mechanism 20 for supporting the electric drill, a cooling water supply part 30 for supplying cooling water to the drilled part due to the electric drill and a displacement measuring part 40 for measuring the drilled displacement due to the electric drill. The electric drill includes a diamond bit type drill 15 rotated by a servomotor.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量混凝土的压缩强度的仪器，其能够在测量现有结构的混凝土的强度的同时提高测量精度和测量作业性，并提供测量压缩强度的方法。解决方案：用于测量压缩强度的仪器构成为通过钻混凝土结构来测量混凝土的压缩强度，并配备有用于钻出混凝土结构的电钻10，用于支撑电气的支撑机构20 钻头，用于通过电钻将冷却水供给到钻孔部分的冷却水供应部分30以及用于测量由于电钻引起的钻孔位移的位移测量部件40。电钻包括由伺服电动机旋转的菱形钻头15。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2005156547A Frost damage deterioration prediction device and its program 有权
标题翻译： FROST损害检测预测设备及其程序
公开(公告)号：JP2005156547A
公开(公告)日：2005-06-16
申请号：JP2004310996
申请日：2004-10-26
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： TSUTSUMI TOMOAKI , KAWAHARA TADAHIRO , KOBAYASHI YASUYUKI , NARITA HIROHITO , NOGUCHI HIROAKI
IPC分类号： G01N17/00 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To quantify an influence of frost damage deterioration for each factor in creation of a deterioration prediction curve and to predict a deterioration prediction curve taking a crack and a repair effect in a reference point into consideration.
SOLUTION: This frost damage deterioration prediction device predicts a frost damage deterioration curve, to which characteristic values based on concrete structure data are reflected, at a prediction point is predicted with reference to a frost damage deterioration curve of concrete based on an exposure test in the reference point in a natural environment. As to the quality of an aggregate and a binder, an influence of an AE agent, a water-cement ratio, and a crack, relationships with a concrete freezing and thawing breakage cycle number are quantitatively found as the characteristic values, and these characteristic values are reflected as partial factors in the calculation of the deterioration prediction curve.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了量化造成劣化预测曲线的每个因素的霜冻损伤的影响，并且考虑在参考点中考虑裂纹和修复效果的劣化预测曲线。解决方案：该霜冻破坏预测装置预测基于暴露的混凝土的霜冻损伤曲线，预测在预测点处反映基于具体结构数据的特征值的霜冻损伤变形曲线在自然环境中参考点进行测试。关于骨料和粘合剂的质量，定量地发现AE剂的影响，水灰比和裂纹，与具体的冻融断裂循环数的关系作为特征值，并且这些特征值在劣化预测曲线的计算中被反映为部分因素。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2008249496A Method of evaluating frost damage repair effect 有权
标题翻译：评估损伤修复效应的方法
公开(公告)号：JP2008249496A
公开(公告)日：2008-10-16
申请号：JP2007091345
申请日：2007-03-30
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： DEKOSHI TAKAHIRO , KOBAYASHI YASUYUKI , TSUTSUMI TOMOAKI , IGAWA MICHIHIRO
IPC分类号： G01N19/04 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To quantitatively evaluate a repair effect after repairing a frost damage by a patch repair method.
SOLUTION: A deposit strength is found in a repair execution time point by a procedure comprising the first step for obtaining preliminarily a relation expression between a relative dynamic modulus of elasticity of concrete and a length change rate thereof, and a relation expression between a length change rate of a repair material and the deposition strength thereof, and for acquiring the relative dynamic modulus of elasticity of the repair objective concrete, when executing the repair, the second step for finding the length change rate from the relative dynamic modulus of elasticity, based on the relation expression between the relative dynamic modulus of elasticity of the concrete and the length change rate thereof, and the third step for finding a relative deposit strength from the length change rate, based on the relation expression between the length change rate of the repair material and the deposition strength thereof, an then the frost damage repair effect is evaluated based on a decrease degree of the deposition strength from the repair execution time point up to the repair evaluation time point after the lapse of year, after finding the optional repair evaluation time point after the lapse of year, by the procedure comprising the first step-the third step.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过补片修复方法定量评估修复霜冻损伤后的修复效果。解决方案：在修复执行时间点，通过包括以下步骤的步骤发现沉积强度：初步获得混凝土的相对动态弹性模量与其长度变化率之间的关系表达式的第一步骤，以及修复材料的长度变化率及其沉积强度，并且为了获得修理对象混凝土的相对动态弹性模量，在进行修复时，从相对动态弹性模量求出长度变化率的第二步骤基于混凝土的相对动态弹性模量与其长度变化率之间的关系表达式，以及根据长度变化率求出相对沉积强度的第三步骤，基于长度变化率修复材料及其沉积强度，然后根据霜冻损伤修复效果进行评估在从经过一年的修复执行时间点到修复评估时间点的沉积强度的降低程度之后，在经过一年之后找到可选修理评估时间点之后，通过包括第一步骤第三步。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2005181302A Breakage detection method and detector for reinforcement in concrete structure 审中-公开
标题翻译：破裂检测方法和混凝土结构加固检测器
公开(公告)号：JP2005181302A
公开(公告)日：2005-07-07
申请号：JP2004337547
申请日：2004-11-22
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： KURODA NOBUSUKE , FUWA YOSHIAKI , KOBAYASHI YASUYUKI , GO KAYO
IPC分类号： G01M99/00 , G01N29/00 , G01N29/12 , G01M19/00 , G01N29/18
CPC分类号： G01N2291/02827
摘要： PROBLEM TO BE SOLVED: To provide a breakage detection technology for reinforcement inside of a concrete structure, capable of precisely detecting, even in very fine breakage in reinforcement.
SOLUTION: This breakage detection method for the reinforcement in the concrete structure is carried out with a process for applying external force on an oscillation point set on a surface of the concrete structure, provided with the reinforcement in its inside, and for pressing it; a process for removing the external force for the pressing to generate a tension wave inside the concrete structure; a process for receiving the tension wave propagated in the concrete structure by reception sensors, provided in detection points on the surface of the concrete structure set with fixed spacing from the oscillation point; and a process for detecting the breakage in the reinforcement inside the concrete structure, based on the waveform of the received tension wave.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于混凝土结构内部加固的断裂检测技术，即使在非常细的加强断裂中也能够精确地检测。解决方案：用于混凝土结构中的加固的这种断裂检测方法是通过在设置在混凝土结构的表面上的振动点上施加外力的方法来进行的，在混凝土结构的表面上设置有加强件，并且用于压制它; 用于去除用于压制的外力以在混凝土结构内产生张力波的过程; 接收传感器接收在混凝土结构中传播的张力波的过程，设置在与振荡点固定间隔的混凝土结构表面上的检测点中; 以及基于所接收的张力波的波形来检测混凝土结构内的加强件的断裂的处理。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2008252991A Cooling device and method of underground transmission cable 审中-公开
标题翻译：冷却装置和地下传输电缆的方法
公开(公告)号：JP2008252991A
公开(公告)日：2008-10-16
申请号：JP2007088260
申请日：2007-03-29
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： KOBAYASHI YASUYUKI , NAKADE MASAHIKO
IPC分类号： H02G9/00 , H02G9/08
摘要： PROBLEM TO BE SOLVED: To provide cooling device and method of underground transmission cable which can cool a cable laid in tunnel sufficiently by a system for taking ambient heat by directly dripping water to the cable laid in underground tunnel, thereby evaporating water in the tunnel, and can construct the whole facility inexpensively without requiring special time and effort for maintenance of the facility. SOLUTION: The cooling device of underground transmission cable comprises piping arranged above and along a cable laid in underground tunnel, and a pump for feeding water to the piping wherein a plurality of overflow holes are provided in the upper portion of the piping along the longitudinal direction and water from the overflow holes is dripped to the cable. The cooling method of underground transmission cable comprises a step for arranging piping with a plurality of overflow holes provided at the upper portion thereof along the longitudinal direction along a cable laid in underground tunnel, a step for feeding water to the piping by using a pump, and a step for dripping water from the overflow holes to the cable. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种地下传输电缆的冷却装置和方法，其可以通过直接将水滴入地下隧道中的电缆，通过一个系统充分地冷却隧道中的电缆，从而蒸发水隧道，并且可以廉价地构建整个设施，而不需要特别的时间和精力来维护设施。
解决方案：地下传输电缆的冷却装置包括布置在地下隧道中的电缆的上方和下方的管道，以及用于向管道供水的泵，其中在管道的上部设置有多个溢流孔纵向和溢出孔的水滴到电缆上。地下传输电缆的冷却方法包括沿着沿着纵向方向设置在沿着纵向的多个溢流孔布置管道的步骤，沿着地下隧道铺设的电缆，通过使用泵向管道供水的步骤，以及从溢流孔将水滴到电缆的步骤。版权所有（C）2009，JPO＆INPIT

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