专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2000248538A MANUFACTURE OF BANKING MATERIAL USING BOTTOM MUD OF RESERVOIR AND REPAIRING/REINFORCING METHOD OF BANK BODY OF RESERVOIR AND CRUSHER 失效
公开(公告)号：JP2000248538A
公开(公告)日：2000-09-12
申请号：JP5363899
申请日：1999-03-02
申请人： NATL RES INST OF AGRICULTURAL , FUJITA CORP , TAIHEIYO CEMENT CORP
发明人： TANI SHIGERU , FUKUSHIMA SHINJI , KITAJIMA AKIRA , ISHIGURO KAZUO , IKEDA YASUHIRO , SAKAMAKI KATSUYUKI
IPC分类号： E02F7/00 , E02B3/12 , E02D3/00 , E02D17/18
摘要： PROBLEM TO BE SOLVED: To remove bottom mud precipitated/accumulated in a reservoir, and to simultaneously repair/reinforce a bank body of the reservoir by using the bottom and precipitated/accumulated in the reservoir as a banking material when creating levee widening banking and pressing-down banking for repairing/ reinforcing the bank body of the reservoir. SOLUTION: A solidifying material such as cement is added to bottom mud 14 of a reservoir, and is agitated/mixed to manufacture mixture 18. Next, the mixture 18 is left as it is for a prescribed curing period, and is cured/solidified to obtain a solidified mixture 22. Next, the solidified mixture 22 is excavated by a backhoe 24, and a mass 22A of the excavated solidified mixture 22 is crushed in the prescribed size (the particle size) by a crusher 26 to obtain crushed pieces 28. The crushed pieces 28 obtained in this way are carried to a banking creating part of a bank body to be used as a banking material.

2. 发明专利

JP2007247201A Manufacturing method for levee soil and dam body repair method for fill dam 有权
标题翻译： LEVEE土壤的制造方法和DAM身体修复方法
公开(公告)号：JP2007247201A
公开(公告)日：2007-09-27
申请号：JP2006070131
申请日：2006-03-15
申请人： Fujita Corp , National Agriculture & Food Research Organization , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 株式会社フジタ , 独立行政法人農業・食品産業技術総合研究機構
发明人： FUKUSHIMA SHINJI , TANI SHIGERU , NAKANISHI NORIO , SAKAMAKI KATSUYUKI
IPC分类号： E02B7/06 , E02D3/00 , E02D17/18
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for levee soil for manufacturing the levee soil by utilizing bottom mud soildeposited in a pond, sand and gravel, and sediment by supply on the spot and to provide a dam body repair method for a fill dam for repairing the dam body of the fill dam by utilizing this levee soil.
SOLUTION: The levee soil having required strength and impervious property is manufactured by adding solidifying agent to the bottom mud soil deposited in a pond and sediment or excavated soil brought about during construction work, and an impervious core zone G
C and a shell zone G
S and a transition zone G
TR for stabilizing the dam body are constructed by using this levee soil.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造堤坝土壤的制造方法，该方法是利用沉积在池塘中的底泥，砂砾石和现场供应的沉积物，并提供坝体修复方法通过利用该堤坝修补填筑坝坝体的填筑坝。解决方案：通过向沉积在池塘中的底泥土和施工作业过程中产生的沉积物或开挖土壤中加入固化剂，制造出具有强度和不渗透性的堤防土壤，以及不透水的核心区域G < 通过使用该堤坝土壤构造用于稳定坝体的壳段G S 和过渡区域G TR 。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2003020625A Method for reinforcing soil structure bank body 有权
标题翻译：用于加固土壤结构库存体的方法
公开(公告)号：JP2003020625A
公开(公告)日：2003-01-24
申请号：JP2001210253
申请日：2001-07-11
申请人： Ac Real Estate Corp , National Institute For Rural Engineering , Sanwa Kizai Co Ltd , Taiheiyo Cement Corp , 三和機材株式会社 , 太平洋セメント株式会社 , 株式会社エー・シー・リアルエステート , 独立行政法人農業工学研究所
发明人： TANI SHIGERU , FUKUSHIMA SHINJI , ISHIGURO KAZUO , KAKEGAWA ISAMU , HAMANO MAMORU
IPC分类号： E02B3/04 , E02B7/02 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To provide a bank body reinforcing method suitable for such cases that a site cannot be assured or soil for construction is hard to be procured and capable of increasing a stability and a durability against heavy rain and earthquake. SOLUTION: A present bank body part E corresponding to a reinforcing area R is excavated. As required, filter layers SM and F are provided on the surface of the excavated bank body. Solidifying material such as cement is added to excavated bank body soil, and mixingly agitated with water to produce a large number of solidified soil lumps SS. The large number of solidified soil lumps SS are arranged on a lower flat part 12 close to each other. Packing soil PS formed of the excavated bank body soil is buried between the solidified soil lumps SS to form reinforcement soil layers D of the large number of solidified soil lumps SS and the packing soil PS. Soil covering layers PSa are built to form slopes covering the solidified soil lumps SS at positions mostly apart from a sloped part 14. After the filter layers F are constructed on the sloped part 14, and new reinforcement soil layers D are stacked in the same manner as described above to complete a reinforcement banking part G.
摘要翻译：要解决的问题：提供一种适用于不能确保场地的场合的堤坝增强方法，难以获得施工土壤，并能够提高对大雨和地震的稳定性和耐久性。解决方案：挖掘对应于加强区域R的现有的堤体部分E. 根据需要，过滤层SM和F设置在挖掘的堤体的表面上。将水泥等固化物加入到挖掘的堤体土壤中，与水混合搅拌，产生大量固化土块SS。大量固化的土块SS布置在彼此靠近的下部平坦部分12上。由挖掘的堤体土壤形成的填土土壤PS埋在凝固的土块SS之间，形成大量固化土块SS和填土土壤PS的强化土层D。土壤覆盖层PSa被构造成在大部分远离倾斜部分14的位置形成覆盖固化的土块SS的斜面。在过滤层F构造在倾斜部分14上之后，并且以相同的方式堆叠新的增强土壤层D 如上所述以完成加固银行部分G.

4. 发明专利

JP2013033002A Water immersion expansion test method and water immersion expansion test device of expansive material and banking construction method 有权
标题翻译：膨胀试验方法和渗水膨胀试验装置的膨胀试验装置和储存结构方法
公开(公告)号：JP2013033002A
公开(公告)日：2013-02-14
申请号：JP2011169861
申请日：2011-08-03
申请人： Fujita Corp , 株式会社フジタ , Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： KITAJIMA AKIRA , TOSAUCHI YUSUKE , FUKUSHIMA SHINJI , KIMURA TAKANORI , OZAKI TERUTAKA , MAZAWA MASATO , KIMURA MASAYOSHI
IPC分类号： G01N33/24 , E02D17/18
摘要： PROBLEM TO BE SOLVED: To provide a water immersion expansion test method and device of an expansive material, capable of quantitatively recognizing a suppression effect of expansibility by a confining pressure of the expansive material and contributing to enlargement of an application range of the expansive material.SOLUTION: A preset confining pressure is loaded on a test piece 10 inside a mold 12 installed inside a water tank 14 for cure, and a water immersion expansion amount of the test piece 10 is measured under the confining pressure load. From a ratio of the measured water immersion expansion amount and a height dimension of the test piece 10 before the confining pressure load, a water immersion expansion ratio of the test piece 10 is calculated. Then, measurement of the water immersion expansion amount and calculation of the water immersion expansion ratio are repeatedly performed, the water immersion expansion ratio at the point of time at which the water immersion expansion of the test piece 10 is converged is obtained as a convergence value of the test piece 10, an earth covering pressure of a general banking material to be put on the expansive material according to a banking height scheduled beforehand and the water immersion expansion ratio of the expansive material corresponding to the earth covering pressure are obtained from the convergence value.
摘要翻译：要解决的问题：提供一种膨胀材料的浸水膨胀试验方法和装置，其能够通过膨胀材料的围压定量地识别膨胀性的抑制效果，并有助于扩大膨胀材料的施加范围膨胀材料解决方案：将预设的围压加载在安装在水箱14内部的用于固化的模具12内的测试片10上，并且在围压下的负载下测量试验片10的浸水膨胀量。从限制压力负荷前的测定的浸水膨胀量和试验片10的高度尺寸的比例，算出试验片10的浸水膨胀率。然后，重复进行浸水膨胀量的测定和浸水膨胀率的计算，得到试验片10的浸水膨胀的会聚点的时间的浸水膨胀率作为收敛值根据预先计划的银行高度和待覆盖压力的膨胀材料的浸水膨胀率，从收敛性获得测试片10的覆盖压力的一般银行资料的土地覆盖压力值。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JPH11172677A REINFORCED BANKING WALL METHOD USING CHANNEL TYPE WALL SURFACE MATERIAL 失效
公开(公告)号：JPH11172677A
公开(公告)日：1999-06-29
申请号：JP35404197
申请日：1997-12-09
申请人： FUJITA CORP
发明人： KUGA FUMIO , KOBAYASHI HARUO , OUCHI YOSHIHITO , NAKANO HIROYUKI , FUKUSHIMA SHINJI , KITAJIMA AKIRA
IPC分类号： E02D17/18
摘要： PROBLEM TO BE SOLVED: To provide a method, which is executed easily, in which various vegetation is carried out and which can construct a stable reinforced banking wall. SOLUTION: Channel type wall surface materials 1 consisting of plastics or a steel material are arranged to sections as banking walls, the end sections of reinforcing materials 2 laid at the rears of the channel type wall surface materials 1 are connected to the channel type wall surface materials 1, the channel type wall surface materials 1 are filled with soil 3, banking layers in layer thickness Δh approximately corresponding to the height of the wall surface materials 1 are banked up at the rears of the channel type wall surface materials 1, and a banking in height (h) is prepared by repeating these processes by the execution of woks at each stage. The channel type wall surface materials 1 are manufactured in a stable reinforced banking wall W by stacking the wall surface materials 1 in a tiered stand shape, and plants 4 such as shrubs can be vegetated in soil 3.

6. 发明专利

JPH1150411A IMPACT ABSORPTION TYPE GROUND AND ITS PREPARATION 失效
公开(公告)号：JPH1150411A
公开(公告)日：1999-02-23
申请号：JP34191497
申请日：1997-11-28
申请人： FUJITA CORP
发明人： SAKAMOTO HIROYUKI , KITAJIMA AKIRA , FUKUSHIMA SHINJI
IPC分类号： E01C7/26 , E01C13/00 , E01C13/06
摘要： PROBLEM TO BE SOLVED: To relieve a load for legs and loins by effectively lightening impact received from the ground in the case where a person runs and takes severe exercise on the ground composed of a floor soil making sandy soil a main component. SOLUTION: A floor soil layer G reclaimed on foundation ground B is composed of a lower layer part GL composed of gravel material 1, an upper layer part GU composed of mixture material mixing resilient body pieces 3 composed of resilient bodies such as rubber, urethane or polystyrene foam in with sandy material or soil material, and an intermediate layer part GM composed of the gravel material 1 in the lower layer part GL, the sandy material or the soil material in the upper layer part GU and gravel material 4 having intermediate particles. The upper layer part GU is composed of an upper layer lower part bed rock GU1 composed of only the mixture material and a surface layer vegetation part GU2 adding soil improvement material for giving sand nourishment property and water retention to the mixture material, and lawn ST is planted on the surface of the surface vegetation part GU2 .

7. 发明专利

JPH10325788A APPARATUS AND METHOD FOR TEST OF SHEAR STRENGTH OF BEDROCK IN ORIGINAL POSITION 失效
公开(公告)号：JPH10325788A
公开(公告)日：1998-12-08
申请号：JP15284697
申请日：1997-05-26
申请人： FUJITA CORP
发明人： FUKUSHIMA SHINJI
IPC分类号： G01B5/30 , G01N3/00 , G01N3/24
摘要： PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which the shear strength after the excavating operation of a bedrock whose stress is released by the excavating operation can be found precisely. SOLUTION: An apparatus 10 is provided with a shear ring 12, with a vertical-load loading mechanism 16, with a shear-load loading mechanism 18, with a vertical displacement meter 60 and with a shear displacement meter 62. A test piece which is cut off in an original position by excavating the circumference of a bedrock B to be tested is surrounded by the shear ring 12. The vertical-load loading mechanism 16 loads a vertical load to the test piece. The shear-load loading mechanism 18 loads a horizontal load to the shear ring 12 so as to load a shear load to the test piece. The displacement meters 60, 62 measure the vertical displacement amount and the shear displacement amount of the test piece. When the vertical load and the shear load which are loaded to the test piece are adjusted, the initial stress state of the bedrock B before its excavation and the state of the bedrock B whose stress is releaded after its excavation can be reproduced.

8. 发明专利

JPH10306680A PIPE ROOFING METHOD FOR EXCAVATION OF GROUND 失效
公开(公告)号：JPH10306680A
公开(公告)日：1998-11-17
申请号：JP12476197
申请日：1997-04-30
申请人： FUJITA CORP
发明人： FUKUSHIMA SHINJI
IPC分类号： E21D9/04
摘要： PROBLEM TO BE SOLVED: To improve workability through reduction of the number of drives by increasing the strength of a ground region itself equivalent to the upper outer periphery of the top cover of an excavation space. SOLUTION: Boring holes 11 arranged in a roof-form manner at intervals of a proper distance in the upper outer periphery of an object to be excavated region 1a are excavated. After, by forcibly expanding each boring hole 11, density of a periphery ground region 1c is increased, a steel pipe 5 for reinforcement having diameter larger than that of the boring hole before expansion is inserted in an expanded boring hole 11 and anchored by a mortar 6. Excavation of an object to be excavated region 1a of a ground 1 is effected after a series of processes described above.

9. 发明专利

JPH09222369A METHOD FOR MEASURING SLACK DISPLACEMENT OF ROCK GROUND 失效
公开(公告)号：JPH09222369A
公开(公告)日：1997-08-26
申请号：JP5264196
申请日：1996-02-16
申请人： FUJITA CORP
发明人： FUKUSHIMA SHINJI
IPC分类号： E02D29/045 , E21D9/00 , E21D13/00 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To measure a slight slack displacement produced at a surrounding rock ground by boring accurately. SOLUTION: Water W in a water tank 8 is filled into a pressurization fluid sealing space S within a pressure sleeve 4 inserted into a measurement hole 2 of a rock ground G, cocks 10 and 11 are blocked, and water surface in the water tank 8 is pressurized by air pressure controlled from a pressurization source 13, thus setting an initial pressure to the water W in a pressurization fluid sealing space S and blocking a cock 9. After that, when a slack displacement occurs in the rock ground G due to the progress of the boring construction of, for example, a tunnel, the hole diameter of the measurement hole 2 slightly increases and the pressure sleeve 4 expands in radius direction owing to inner pressure, and an inner pressure at the pressurization fluid sealing space S decreases, thus obtaining a slack displacement distortion ε from the pressure change measured by a pressure measuring instrument 12.

10. 发明专利

JPH09158158A FILLING TYPE CONCRETE DAM AND CONSTRUCTION METHOD THEREOF 失效
公开(公告)号：JPH09158158A
公开(公告)日：1997-06-17
申请号：JP33986495
申请日：1995-12-05
申请人： FUJITA CORP
发明人： YOSHITOMI EITARO , FUKUSHIMA SHINJI
IPC分类号： E02B7/10
摘要： PROBLEM TO BE SOLVED: To save the consumption of cement in the construction of a dam body. SOLUTION: A dam body D comprises a rock placed concrete area 1 cast on a foundation bedrock G, a large-sized mass of rock 21 and a core concrete area 2 comprising concrete or mortar 22 filled in a clearance between each mass of rock 21 and outside concrete areas 3 and 4 having a specified thickness, which are provided on a surface layer on the upstream side and the downstream side of this concrete area and whose lower end is joined with the upstream side of the placed rock concrete 1 and the top on the end on the downstream side.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式