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1. 发明专利

JP2009265834A Method and system for calculating smoke layer descent period 有权
标题翻译：用于计算烟雾层的方法和系统
公开(公告)号：JP2009265834A
公开(公告)日：2009-11-12
申请号：JP2008112830
申请日：2008-04-23
申请人： Kajima Corp , Taisei Corp , 大成建設株式会社 , 鹿島建設株式会社
发明人： NISHIMURA KOTA , OUCHI TOMIO , KURIOKA HITOSHI , MIYAMOTO KEIICHI , KUWANA HIDEAKI , KOBAYASHI YUTAKA , MICHIKOSHI SHINTARO , MICHIKOSHI YUUKA , NAKAMURA MASATOSHI
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for calculating a reasonable smoke layer descent period.
SOLUTION: A system for calculating a smoke layer descent period 1 targets a building, etc., having a plurality of divided areas partitioned by inner partitions. If at least one of the inner partitions includes glass, the system 1 includes: a smoke movement quantity calculation unit 21 for calculating a movement quantity of smoke in each partitioned area; and a smoke descent period calculation unit 23 for calculating a smoke descent period of each partitioned area on the basis of the movement quantity. A smoke movement quantity calculation unit 21 calculates smoke movement quantities between the partitioned areas sandwiching the inner partitions including the glass on the basis of a progressive degree of temporal destruction of the glass due to fire.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种计算合理的烟层下降期的方法和系统。解决方案：用于计算烟层下降期间1的系统针对具有由内隔板分隔的多个划分区域的建筑物等。如果至少一个内部分隔件包括玻璃，则系统1包括：烟雾移动量计算单元21，用于计算每个分区中的烟雾的移动量; 以及烟雾下降时间计算单元23，用于基于移动量计算每个划分区域的烟雾下降周期。烟雾运动量计算单元21基于由于火焰而导致的玻璃的逐渐的摧毁程度，计算夹着包括玻璃的内部分隔的分隔区域之间的烟雾移动量。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009108620A Fire-resistance designing method for building and fire-resistive building 有权
标题翻译：建筑和消防大楼的耐火设计方法
公开(公告)号：JP2009108620A
公开(公告)日：2009-05-21
申请号：JP2007283000
申请日：2007-10-31
申请人： Kajima Corp , Taisei Corp , 大成建設株式会社 , 鹿島建設株式会社
发明人： MICHIKOSHI YUUKA , MICHIKOSHI SHINTARO , KOBAYASHI YUTAKA , NAKAMURA MASATOSHI , KURIOKA HITOSHI , OUCHI TOMIO , MIYAMOTO KEIICHI , KUWANA HIDEAKI
IPC分类号： E04B1/94
摘要： PROBLEM TO BE SOLVED: To obtain a required fire-resistive performance while reducing a cost for a fire-resistive treatment, aiming at the drop out of fire-resistive equipment using glass such as wired glass in an actual fire. SOLUTION: The time up to the drop out of fire-preventive equipment using glass after the generation of the fire is computed, and the duration of an indoor fire after the drop out of the fire-preventive equipment using glass is computed regarding a fire chamber with the fire-preventive equipment using glass. The time up to the drop out of the fire-preventive equipment using glass after the generation of the fire and the duration of the indoor fire after the drop out of the fire-preventive equipment using glass are added up regarding the fire chamber. The added-up indoor fire duration of the fire chamber is computed while computing the retention fire-resistive period of a member facing the fire chamber, and the member and a fire-resistive covering thickness are adapted so that the added-up indoor fire duration reaches the computed retention fire-resistive period or less. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了获得所需的防火性能，同时降低了防火处理的成本，目的是在实际火灾中使用诸如有线玻璃之类的玻璃的耐火设备脱落。
解决方案：计算在发生火灾后使用玻璃灭火设备坠出的时间，并计算使用玻璃的防火设备脱落后的室内火灾持续时间防火设备采用玻璃灭火设备。在火灾发生后，使用玻璃的防火设备退出的时间以及使用玻璃的防火设备脱落后的室内火灾的持续时间相加。在计算面向防火室的构件的保持火焰期间，计算消防室的加起来的室内火焰持续时间，并且调整构件和防火覆盖层厚度，使得加起来的室内火焰持续时间达到计算的保留火焰期或更短时间。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007325655A Fire prevention slide door 有权
标题翻译：防火滑动门
公开(公告)号：JP2007325655A
公开(公告)日：2007-12-20
申请号：JP2006157405
申请日：2006-06-06
申请人： Taisei Corp , 大成建設株式会社
发明人： MIZUNO KEIZO , HARA TETSUO , NAKAHAMA SHINJI , KOBAYASHI YUTAKA
IPC分类号： A62C2/10 , A62C2/06 , E06B5/16 , E06B9/13 , E06B9/17
摘要： PROBLEM TO BE SOLVED: To provide a fire prevention slide door with an excellent safety which is easily opened or closed by even persons vulnerable to disasters such as children, high-aged people or those utilizing wheelchairs while effectively shielding flame and smoke in case of fires.
SOLUTION: The door includes an uncombustible screen member 5, a screen member winding part 6 for winding the screen member 5 and a foldable screen member support frame 7 which delivers the screen member 5 out of the screen winding part 6 to support it. The screen member winding part 6 is provided on the side wall part on the periphery of an opening part 2. On the other hand, the screen member support frame 7 has its base end part fixed on the side wall part and is freely stretched horizontally along the upper and lower rims of the opening part 2 to deliver the screen member 5 out of the screen material winding part 6 by its stretching operation, thereby closing the opening part 2 with the screen member 5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种安全性极佳的防火滑动门，即使容易受到儿童，高龄者或轮椅使用的易受伤害的人容易打开或关闭，同时有效地屏蔽火焰和烟雾火灾的情况
解决方案：门包括不可燃屏幕构件5，用于卷绕屏幕构件5的屏幕构件卷绕部分6和可将屏幕构件5从屏幕卷绕部分6输出以支撑其的可折叠屏幕构件支撑框架7 。屏部件卷绕部6设置在开口部2的周边的侧壁部上。另一方面，屏幕部件支撑框架7的基端部固定在侧壁部上并且沿着水平方向自由地伸展打开部分2的上边缘和下边缘，通过其拉伸操作将筛网构件5输出丝网材料卷绕部分6，从而通过筛网构件5封闭开口部分2.版权所有（C）2008 ，JPO＆INPIT

4. 发明专利

JP2006318290A Tunnel fire risk assessment system, method and program 有权
标题翻译：隧道火灾风险评估系统，方法和程序
公开(公告)号：JP2006318290A
公开(公告)日：2006-11-24
申请号：JP2005141477
申请日：2005-05-13
申请人： Shinozuka Research Institute , Taisei Corp , 大成建設株式会社 , 株式会社篠塚研究所
发明人： IKEHATA YUKA , KOBAYASHI YUTAKA , NAKAMURA MASAHIRO , NAKAMURA MASATOSHI , NAKAMURA TAKAAKI
IPC分类号： G06Q10/04 , G06Q50/00 , G06Q50/26
摘要： PROBLEM TO BE SOLVED: To provide a tunnel fire risk assessment system, method and program that can accurately quantitatively assess a fire risk in a road tunnel in consideration of conditions such as the structure, fire prevention measures and design traffic of the road tunnel. SOLUTION: The tunnel fire risk assessment system comprises a storage means for storing at least set conditions of a tunnel to be assessed, the frequency of fire accidents and the probability of each event liable to influence the size of fire damage, a fire scenario setting means for generating a plurality of fire scenarios and calculating respective probabilities, a scenario-based fire damage calculation means for predicting fire characteristics, predicting escape behavior and calculating fire damage in the road tunnel in every fire scenario, and a fire risk assessment means for calculating and outputting an expected fire damage value in the road tunnel to be assessed with the fire damage and probability of each fire scenario and the frequency of fire accidents. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供隧道火灾风险评估系统，方法和程序，可以考虑到道路的结构，防火措施和设计交通等条件，准确量化评估道路隧道的火灾风险隧道。解决方案：隧道火灾风险评估系统包括一个存储装置，用于至少存储要评估的隧道的设定条件，火灾事故的频率和每个事件的几率可能会影响火灾危害的大小，火灾用于产生多个火情情景并计算各自概率的场景设置装置，用于在每个火情情景中预测火灾特征，预测逃生行为和计算道路隧道中的火焰伤害的基于场景的火灾伤害计算装置，以及火灾风险评估装置用于计算和输出道路隧道中预期的火灾伤害值，以火灾伤害和每个火灾情况的概率和火灾事故频率进行评估。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004224616A Organic filament-incorporating concrete and method of manufacturing the same 审中-公开
公开(公告)号：JP2004224616A
公开(公告)日：2004-08-12
申请号：JP2003012597
申请日：2003-01-21
申请人： Taisei Corp , 大成建設株式会社
发明人： KUROIWA HIDESUKE , KOBAYASHI YUTAKA
IPC分类号： E04B1/94 , B28C7/00 , C04B20/00 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a low cost organic fiber-incorporating concrete in which rupture is effectively prevented while suppressing the decrease of fluidity by the incorporation of the organic fiber and blending control is facilitated.
SOLUTION: The organic fiber-incorporating concrete in which the organic fiber is incorporated has 57.0-62.0%, preferably 59.0-62.0 and ideally 61.0-62.0% solid volume percentage of fine aggregates for shape determination.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2005275732A Fire risk evaluation method 审中-公开
标题翻译：消防风险评估方法
公开(公告)号：JP2005275732A
公开(公告)日：2005-10-06
申请号：JP2004087107
申请日：2004-03-24
申请人： Aioi Insurance Co Ltd , Taisei Corp , あいおい損害保険株式会社 , 大成建設株式会社
发明人： KOBAYASHI YUTAKA , NOZAKI HIROYUKI , MIKI TETSUO
IPC分类号： G06Q10/00 , G06Q50/00 , G06Q50/10 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a fire risk evaluation method capable of evaluating the fire risk precisely in accordance with purposes and scale of a building to be evaluated. SOLUTION: The method consists of a first step 3 for extracting data of a building for the same purpose as the building to be evaluated from a fire DB by using a fire DB 1 which compiles the number of fire breakouts in the past and a stock DB 2 which totalizes specifications of existing buildings; a second step 4 for dividing the data into a plurality of groups according to the number of floors and a total floor area; a third step 5 for extracting from them an evaluation group including the building to be evaluated; a fourth step 6 for obtaining probability from data on the number of fire breakouts and damage of the evaluation group; a fifth step 7 for dividing the annual number of fire breakouts extracted from the fire DB 1 by the number indicating the scale of the building extracted from the stock DB 2 to calculate an annual rate of fire breakout; and a sixth step 8 for obtaining an annual rate of probability by using the rate of fire breakout. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够根据要评估的建筑物的目的和规模精确评估火灾风险的火灾风险评估方法。解决方案：该方法包括第一步骤3，用于通过使用编码过去的火灾突发次数的防火DB 1从火灾DB提取与建筑物相同目的的建筑物的数据，以及一个库存DB 2，总计现有建筑物的规格; 第二步骤4，用于根据楼层数和总建筑面积将数据划分成多个组; 从其中提取包括要评估的建筑物的评估组的第三步骤5; 第四步骤6，从数据上获取火灾突发次数和评估组损坏的概率; 将从火灾DB 1提取的年度火灾爆发次数除以指示从库存DB 2提取的建筑物的规模的数量以计算年度火灾爆发率的第五步骤7; 以及通过使用火灾爆发率来获得年度概率的第六步骤8。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004331428A Fiber reinforcing material and highly flowable concrete 审中-公开
公开(公告)号：JP2004331428A
公开(公告)日：2004-11-25
申请号：JP2003126361
申请日：2003-05-01
申请人： Taisei Corp , 大成建設株式会社
发明人： KUROIWA HIDESUKE , KOBAYASHI YUTAKA
IPC分类号： C08J5/04 , C04B16/06 , C04B28/02 , C04B111/00 , D04H13/00
摘要： PROBLEM TO BE SOLVED: To provide a fiber for highly flowable concrete and the highly flowable concrete capable of preventing rupture caused by fire or the like and having small deterioration of flowability or compressive strength.
SOLUTION: A fiber of an ethylene vinyl alcohol copolymer is used as the fiber reinforcing material to be mixed in the highly flowable concrete. The fiber of the ethylene vinyl alcohol copolymer is controlled to have 0.01-0.1 mm diameter and 5-20 mm length. The highly flowable concrete is formed by mixing the fiber of the ethylene vinyl alcohol copolymer as the fiber reinforcing material. In the highly flowable concrete, up to 0.5-5 kg fiber reinforcing material per 1m
3 is mixed.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2012122245A Structure for reducing fire damage 有权
标题翻译：减少火灾危害的结构
公开(公告)号：JP2012122245A
公开(公告)日：2012-06-28
申请号：JP2010273422
申请日：2010-12-08
申请人： Taisei Corp , 大成建設株式会社
发明人： MICHIKOSHI SHINTARO , KOBAYASHI YUTAKA , SAKAMOTO SHIGEHIRO , HIWATARI KIYOSHI , BABA SHIGEAKI
IPC分类号： E04B1/94
摘要： PROBLEM TO BE SOLVED: To provide a structure for reducing fire damage, capable of effectively suppressing explosive fracture of concrete, allowing the size of components to be restricted.SOLUTION: A structure for reducing fire damage comprises a column skeleton 20 made of reinforced concrete and a cover part 40 made of steel which is disposed on a surface of the column skeleton 20 across an air layer 30. Since the air layer 30 functions as an insulating layer to reduce temperature rise of the column skeleton 20, the explosive fracture of concrete of the column skeleton 20 can be effectively suppressed. In addition, since the cover part 40 is made of steel, the thickness of the cover part 40 can be reduced, allowing the size of components to be restricted. In the case of explosive fracture of concrete of the column skeleton 20, the cover part 40 holds down the fractured concrete pieces to prevent continuous occurrence of explosive fracture, so that fire damage can be reduced.
摘要翻译：要解决的问题：提供一种能够有效地抑制混凝土的爆炸性断裂的减少火灾的结构，能够限制部件的尺寸。解决方案：用于减少火灾伤害的结构包括由钢筋混凝土制成的柱骨架20和由钢制成的覆盖部分40，其穿过空气层30设置在柱骨架20的表面上。由于空气层30 作为降低柱骨架20的温度上升的绝缘层，能够有效地抑制柱骨架20的混凝土的爆炸性破裂。此外，由于盖部40由钢制成，因此能够减小盖部40的厚度，能够限制部件的尺寸。在柱骨架20的混凝土爆炸性破裂的情况下，盖部40压住破碎的混凝土块，以防止爆炸性断裂的连续发生，从而可以降低火焰的伤害。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2009198244A Refractory property evaluation method of composite member 有权
$Refractory property evaluation method of composite member$
标题翻译：复合材料的耐火性能评价方法
公开(公告)号：JP2009198244A
公开(公告)日：2009-09-03
申请号：JP2008038709
申请日：2008-02-20
申请人： Taisei Corp , 大成建設株式会社
发明人： YASUDA SATOSHI , MICHIKOSHI SHINTARO , NARIHARA HIROYUKI , KOBAYASHI YUTAKA
IPC分类号： G01N3/18 , E04B1/94 , E04B5/32 , E04B5/40
摘要： PROBLEM TO BE SOLVED: To provide a refractory property evaluation method of a composite member, capable of evaluating the shear proof strength per headed stud at a high temperature with high accuracy, with respect to the composite member having forms of various kinds. SOLUTION: At a preset temperature, the temperature of the root of the headed stud at the time of a fire obtained by analysis or the temperature of a steel frame member higher than the root temperature of the headed stud is set as an evaluation temperature, and the compression strength Fc' of a concrete member at the evaluation temperature and the tensile strength σu' of the headed stud at the evaluation temperature are derived, to evaluate the shear proof strength qs per headed stud, on the basis of the shaft part cross section sc a of the headed stud and the Young's modulus Ec of concrete, which constitutes a concrete member, at normal temperature, according formula (1): qs=min(qs 1 , qs 2 ), formula (2): qs 1 =0.5× sc a×(Fc'×Ec) 1/2 and formula (3): qs 2 = sc a×σu'. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供复合构件的耐火性能评价方法，能够相对于具有各种形式的复合构件，以高精度高精度地评价每个头柱的抗剪强度。
解决方案：在预设温度下，通过分析获得的起火时的头部根部的温度或高于头部螺柱的根部温度的钢制框架部件的温度被设置为评价导出评价温度下的混凝土构件的温度，压缩强度Fc'和评价温度下的头部螺柱的拉伸强度σu'，以基于轴的角度评价每头螺柱的抗剪强度qs 根据公式（1），在正常温度下构成混凝土构件的头部螺柱的部分横截面 sc a和混凝土的杨氏模量Ec：qs = min（qs / SB>，qs 2 ），式（2）：qs 1 = 0.5×SB> a×（Fc'×Ec） 1/2 和式（3）：qs 2 = sc a×σu'。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2005030962A DIAGNOSTIC METHOD FOR REINFORCEMENT, CONCRETE AND STEEL FRAME 审中-公开
公开(公告)号：JP2005030962A
公开(公告)日：2005-02-03
申请号：JP2003271882
申请日：2003-07-08
申请人： TAISEI CORP , HIGH FREQUENCY HEATTREAT
发明人： BABA SHIGEAKI , KOBAYASHI YUTAKA , MICHIKOSHI SHINTAROU , HIRAO TADASHI
IPC分类号： G01K11/00 , G01N25/02 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a diagnostic method for reinforcement, concrete and steel frame for determining easily and quickly the propriety of reuse of the reinforcement, concrete and steel frame constituting a reinforced concrete member after a fire, when the reinforced concrete member is subjected to the fire. SOLUTION: The hardness of the reinforcement subjected to a fire is measured, a heated temperature of the reinforcement is estimated based on a measured value therein, residual strength of the reinforcement is drawn out thereafter based on an estimated value of the heated temperature therein, and the propriety of the reuse of the reinforcement is determined based on the residual strength. COPYRIGHT: (C)2005,JPO&NCIPI

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