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1. 发明专利

JP2012052383A Construction method of steel pipe support 有权
标题翻译：钢管支撑施工方法
公开(公告)号：JP2012052383A
公开(公告)日：2012-03-15
申请号：JP2010197012
申请日：2010-09-02
申请人： Jfe Civil Engineering & Construction Corp , Jfeシビル株式会社
发明人： SHIODA KEISUKE , IMAMOTO YOSHIAKI , MARUO TETSUYA , MORI HIROYUKI , YAMADA TOMOHIDE , SAKURAI YUYA
IPC分类号： E02D27/00 , E02D27/12 , E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a steel pipe support capable of being easily implemented and installing the steel pipe support at a precise position (in terms of vertical and horizontal directions).SOLUTION: A construction method of a steel pipe support 100 includes the processes: to erect a steel pipe pile 1 in the ground 900 (S1); to fill the steel pipe pile 1 with soil 2 (S2); to place slab concrete 3 so that an upper surface 31 thereof is constructed at a predetermined vertical position A (S3); to install a steel pipe support 4 on the upper surface 31 of the slab concrete 3 (S4); to insert wedges 5 into a gap between an upper edge 11 of the steel pipe pile 1 and a side wall of the steel pipe support 4 so that the steel pipe support 4 can be installed at a predetermined horizontal position (S5); to place surrounding concrete 6 between the steel pipe pile 1 and the steel pipe support 4 (S6); and to place encasing concrete 7 (S7).
摘要翻译：要解决的问题：提供一种能够容易地将钢管支撑件安装在精确位置（在垂直和水平方向上）的钢管支撑件的施工方法。钢管支架100的施工方法包括：在地面900（S1）内竖立钢管桩1的工序; 用土壤2（S2）填充钢管桩1; 放置板坯混凝土3使其上表面31构造在预定的垂直位置A（S3）; 在钢板混凝土3的上表面31上安装钢管支撑件4（S4）; 将楔5插入到钢管桩1的上边缘11和钢管支撑件4的侧壁之间的间隙中，使得钢管支撑件4能够安装在预定的水平位置（S5）。在钢管桩1和钢管支撑件4之间放置混凝土6（S6）; 并放置混凝土7（S7）。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2009276095A Non-destructive flaw detecting method and non-destructive flaw detector 有权
标题翻译：非破坏性FLAW检测方法和非破坏性FLAW检测器
公开(公告)号：JP2009276095A
公开(公告)日：2009-11-26
申请号：JP2008125194
申请日：2008-05-12
申请人： Jfe Civil Engineering & Construction Corp , Jfeシビル株式会社
发明人： SAKAKIBARA JUNICHI , YAMADA TOMOHIDE
IPC分类号： G01N29/04 , G01B17/00 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To rapidly perform the measurement of a wide range, for example, a range of ten several meters or above at once at a relatively low cost without stopping the operation of a structure or equipment and to provide a precise crack evaluating result.
SOLUTION: An oscillation sensor 120 and a detection sensor 124 are attached to the thickness T-part of a measuring target 104 so as to hold a section 104A to be measured in the measured length direction (X-direction) of the measuring target 104. The frequency F of the single frequency signal of a guide wave 102 is determined so that the wavelength λp of a longitudinal wave P becomes shorter than the width W of the measuring target 104 to be outputted. The outputted single frequency signal is converted in phase to transmit a transmission wave consisting of the longitudinal wave P and a transverse wave S as a false random signal, the guide wave 102 being the synthetic wave of the longitudinal wave P and the transverse wave S propagated through the section 104A to be measured is detected as a detection signal by a detection sensor 120 and the correlation of the false random signal and the signal according to the detection signal is taken to evaluate the crack 104B of the section 104A to be measured.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在不停止运行结构或设备的情况下以相对较低的成本立即快速地进行宽范围的测量，例如，几十米或以上的范围，并且提供精确的破解评估结果。解决方案：将振动传感器120和检测传感器124安装到测量对象104的厚度T部分，以便在测量的测量长度方向（X方向）上保持要测量的部分104A 引导波102的单频信号的频率F被确定为使得纵波P的波长λp比要输出的测量对象104的宽度W短。输出的单频信号被相位转换以将由纵波P和横波S组成的发送波作为假随机信号进行转换，作为纵波P的合成波的导波102和传播的横波S 通过检测传感器120将待测量部分104A检测为检测信号，并根据检测信号进行伪随机信号与信号的相关性，以评估要测量的部分104A的裂纹104B。版权所有（C）2010，JPO＆INPIT

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