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1. 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

2. 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

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