会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明专利
    • Design method for tunnel blasting sound reduction device, tunnel blasting sound reduction device, and construction method for tunnel
    • 隧道式喷砂减振装置设计方法,隧道式喷砂减震装置及隧道施工方法
    • JP2014047582A
    • 2014-03-17
    • JP2012193223
    • 2012-09-03
    • Shimizu Corp清水建設株式会社
    • NISHIMURA SHINICHIIMAZU MASAKIOSAKI YUICHI
    • E21D9/00E21D9/14
    • PROBLEM TO BE SOLVED: To provide a tunnel blasting sound reduction device by which a blasting sound reduction effect can be surely obtained without degrading workability in a tunnel and without needing a power or the like separately.SOLUTION: In designing a tunnel blasting sound reduction device, a target frequency of the blasting sound to be reduced by a sound absorbing body of the tunnel blasting sound reduction device is selected. Then, a dimension of the sound absorbing body is set. Moreover, rigidity of each face of the sound absorbing body is set. Furthermore, sound energy loss due to friction of an opening of the sound absorbing body, resonance of air inside the sound absorbing body, and effect of displacement of a wall surface of the sound absorbing body are expressed by applying an equivalent electric circuit theory, and an acoustic absorption coefficient of the sound absorbing body is estimated on the basis of the equivalent electric circuit theory. Then, when the acoustic absorption coefficient becomes a desired acoustic absorption coefficient or more with respect to the target frequency of the blasting sound, the sound absorbing body is formed by using the set rigidity as rigidity of the faces of the sound absorbing body.
    • 要解决的问题:提供一种隧道爆破声消音装置,其可以可靠地获得爆破声降低效果,而不会降低隧道中的可操作性,并且不需要电源等。解决方案:在设计隧道爆破减声装置 选择由隧道爆破声降噪装置的吸音体减少的爆破声的目标频率。 然后,设定吸声体的尺寸。 此外,设定吸音体的各面的刚性。 此外,通过应用等效电路理论来表示由于吸声体的开口的摩擦而产生的声能损失,吸声体内的空气的共振以及吸声体的壁面的位移的影响,以及 基于等效电路理论来估计吸音体的声吸收系数。 然后,当声吸收系数相对于爆破声的目标频率成为期望的吸声系数时,通过使用设定的刚性作为吸音体的面的刚度来形成吸音体。
    • 4. 发明专利
    • Method for reinforcing and repairing beam-column joint
    • 加强和修复梁柱接头的方法
    • JP2014009578A
    • 2014-01-20
    • JP2012149355
    • 2012-07-03
    • Shimizu Corp清水建設株式会社
    • MAEDA TOSHIYAYOSHITAKE KENJINISHIMURA SHINICHI
    • E04G23/02
    • PROBLEM TO BE SOLVED: To provide a method for reinforcing and repairing a beam-column joint, by which earthquake resistance of the beam-column joint can be relatively easily and reliably (effectively) improved.SOLUTION: There is provided a method for reinforcing a joint 1 between a column 2 and a beam 3, for example, of a rigid-frame structure made of reinforced concrete or repairing the damaged joint 1. The method includes a chipping step of chipping off the concrete of the joint 1, and a cross-section repairing step of repairing a cross-section of a part, which is chipped off in the chipping step, by using a high-toughness material 4 containing cement and a fiber material.
    • 要解决的问题:提供一种用于加强和修复梁 - 柱接头的方法,由此可以相对容易且可靠地(有效地)改善梁 - 柱接头的抗震性。解决方案:提供了一种加强 在柱2和梁3之间的接头1,例如由钢筋混凝土制成的刚性框架结构或修理受损接头1.该方法包括切割接头1的混凝土的切屑步骤,以及十字 通过使用含有水泥和纤维材料的高韧性材料4来修复在切屑步骤中被切掉的部分的横截面的切割修复步骤。
    • 5. 发明专利
    • Ground displacement absorbing base isolation structure
    • 接地位移吸收基座隔离结构
    • JP2012031662A
    • 2012-02-16
    • JP2010173015
    • 2010-07-30
    • Shimizu Corp清水建設株式会社
    • CHO SHIKOFUKUTAKE TAKEYOSHIISHII TAKUKIMATA HIROYUKINISHIMURA SHINICHI
    • E02D31/08E02D27/34
    • PROBLEM TO BE SOLVED: To provide a ground displacement absorbing base isolation structure in which prolonged stability of an underground base isolation wall is secured and stress acting on an underground structure such as an open-cut tunnel at the time of an earthquake is reduced.SOLUTION: The present invention is an underground base isolation wall 4 which has a continuous wall structure made of a clay-based material with a water swelling property and is placed between an underground structure 2 and the surrounding ground. The underground base isolation wall 4 has a width D of 0.2 to 2.5 m and is made of the clay-based material which is a mixture of bentonite and water having a bentonite effective dry density of 300 to 1200 kg/min a region filled with the mixture.
    • 要解决的问题:提供一种地面位移吸收基座隔离结构,其中确保地下基座隔离壁的延长的稳定性,并且在地震时作用于诸如开放式隧道的地下结构的应力是 降低。 解决方案:本发明是一种地下基底隔离壁4,其具有由具有水膨胀性质的粘土基材料制成的连续壁结构,并且放置在地下结构体2和周围地面之间。 地下基底隔离壁4的宽度D为0.2〜2.5μm,由膨润土和膨润土的混合物的粘土类材料制成,膨润土和水的膨润土有效干密度为300〜1200kg / m 2,SP POS =“ POST“> 3 。 版权所有(C)2012,JPO&INPIT
    • 6. 发明专利
    • Groundwater flow conservation method
    • 地下水流量保存方法
    • JP2010007450A
    • 2010-01-14
    • JP2008323954
    • 2008-12-19
    • Sanshin CorpShimizu Corp三信建設工業株式会社清水建設株式会社
    • KOSAKA NOBUAKIKUNUGIBARA NOBORUNISHIMURA SHINICHIEGASHIRA MASAKUNITOKOROSAKI SHIGERUOSAWA KAZUMINIIZAKA TAKASHI
    • E02D29/00E02D5/18E02D19/12E02D31/02
    • PROBLEM TO BE SOLVED: To provide a groundwater flow conservation method which enables the design of water passage facilities to be properly performed by means of an equivalent coefficient of permeability giving consideration to a groundwater flow to the water passage facilities, and which enables the suitable securement of the groundwater flow. SOLUTION: In this groundwater flow conservation method, groundwater blocked by an underground structure 3 passes through the water passage facilities 4 which is installed in the underground structure 3, so that the groundwater flow is secured. The equivalent coefficient of permeability, which is set by replacing the whole underground structure 3, including the water passage facilities 4, with a material having equivalent water permeability, is set by means of an equivalent permeability coefficient calculation formula giving consideration to the groundwater flow to the water passage facilities 4. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种地下水流量保持方法,其能够通过考虑到水通道设施的地下水流量的等效渗透系数适当地执行水通道设施的设计,并且其能够 合适的地下水流固定。 解决方案:在这种地下水流量保护方法中,由地下结构3堵塞的地下水通过安装在地下结构3中的水通道设施4,从而确保地下水流。 通过用具有相当透水性的材料代替整个地下结构3(包括水通道设施4)设定的等效渗透率系数是通过考虑到地下水流量的等效渗透系数计算公式来设定的 水通道设施4.版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Construction method for underground impervious wall
    • 地下不良墙的施工方法
    • JP2009074296A
    • 2009-04-09
    • JP2007244386
    • 2007-09-20
    • Kato Construction Co LtdShimizu CorpTaiyo Kogyo Corp太陽工業株式会社株式会社加藤建設清水建設株式会社
    • YOKOYAMA KATSUHIKOHASHIZUME YOSHINORINISHIMURA SHINICHIMAKINO MASAKIITO HIROKUNIUEDA SHIGEOMASUO TAKAYUKI
    • E02D5/20B09B1/00E02B3/04
    • PROBLEM TO BE SOLVED: To join impervious sheets mutually even when an interval between adjacent impervious sheets is large in the construction work.
      SOLUTION: This construction method for the underground impervious wall comprises a process for forming a first ditch 2A in the ground G, a process for spreading a rolled first impervious sheet 3C in the first ditch 2A, a process for connecting a dummy joint member with a first end point side joint tool 5 for the first impervious sheet 3C, a process for pulling the dummy joint member out of a flowing fluid in the first ditch 2A after solidifying the flowing fluid in the first ditch 2A, a process for forming a second ditch 2B in the ground G, a process for inserting a joint member 6 into a hole formed in the flowing fluid solidified in the first ditch 2A after pulling out the dummy joint member and connecting the joint member 6 with the first end point side joint tool 5, a process for connecting a first start point side joint tool 5 for a second impervious sheet 3A with the joint member 6, and a process for spreading the rolled second impervious sheet 3A in the second ditch 2B.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:即使在相邻的不透水板之间的间隔在施工作业中大的情况下,也可以相互连接。 解决方案:这种用于地下不透水墙的施工方法包括在地面G中形成第一沟2A的工艺,在第一沟2A中铺展第一不可渗透层3C的工艺,连接虚拟接头 具有用于第一不透水片3C的第一端点侧接合工具5的工艺,在第一沟2A中固化流动流体之后,将虚拟接头构件从第一沟2A中的流动流体中拉出的处理, 在地面G中的第二沟槽2B,在拉出虚拟接合构件并将接合构件6与第一端点侧连接之后,将接合构件6插入形成在第一沟槽2A中的流动流体中的孔中的过程 接合工具5,用于将第二不透水片材3A的第一起点侧接合工具5与接合部件6连接的工序,以及将第二不沟槽片材3A卷绕在第二沟槽2B中的工序。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Method of measuring buried position of guide pipe
    • 测量引导管接头位置的方法
    • JP2006038560A
    • 2006-02-09
    • JP2004217154
    • 2004-07-26
    • Shimizu Corp清水建設株式会社
    • KONO SHIGEYUKINISHIMURA SHINICHI
    • G01C15/00E21D9/00G01C15/06
    • PROBLEM TO BE SOLVED: To provide a practical method of simply and precisely measuring the buried position of the guide pipe.
      SOLUTION: After inserting the measuring device 10 into the guide pipe 1 placed in the natural ground G, the laser beam 13 emitted from the measuring device 10 is received by the first projection plate 14, and the second projection plate 15 provided at the mouth point of the pipe and at the position apart from the mouth point of the guide pipe 1 by prescribed distance respectively. The light receiving points 14a, and 15a projected on each projection plate 14, and 15 are measured by the range finder 16, from the 3-dimensional coordinates of the light receiving points 14a, and 15a, the direction of the laser beam 13, that is, the direction of the guide pipe 1 at the stop point of the measuring device 10, is detected. And because the measuring device 10 is provided with a built-in rotary encoder, the moving distance L from the mouth point of the guide pipe 1 to the measuring device is automatically detected.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供简单且精确地测量导管的埋置位置的实用方法。 解决方案:将测量装置10插入到放置在自然地面G中的引导管1中之后,从测量装置10发射的激光束13被第一突出板14接收,第二突出板15设置在 管口的口部和离开导管1的口部的位置分开规定的距离。 通过测距仪16,从受光点14a,15a的3维坐标,激光束13的方向,测量投影在各投影板14上的受光点14a,15a,激光束13的方向, 是在检测装置10的停止点处的导管1的方向。 并且,由于测量装置10具有内置的旋转编码器,因此自动检测从导管1的口部向测定装置的移动距离L. 版权所有(C)2006,JPO&NCIPI