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1. 发明专利

JP2013117099A Bag body fixture and natural ground reinforcement material using the same 有权
标题翻译： BAG身体和自然地面加固材料
公开(公告)号：JP2013117099A
公开(公告)日：2013-06-13
申请号：JP2011263989
申请日：2011-12-01
申请人： Ohbayashi Corp , 株式会社大林組 , Sanshin Corp , 三信建設工業株式会社 , Osaka Bosui Constr Co Ltd , 株式会社大阪防水建設社 , Ashimori Ind Co Ltd , 芦森工業株式会社 , Moriya Koki Kk , 守谷鋼機株式会社
发明人： YAMAMOTO AKIRA , INAGAWA YUSEN , TAKITA YASUYUKI , YAMAZAKI JUNICHI , TANIMURO HIROHISA , KARASAKI KAZUTAKA , KURATA MASAHIRO , NASU ATSUSHI , SHIMIZU NOBUTOSHI
IPC分类号： E02D17/18 , E02D5/80 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To prevent leakage of a grout material from end portions of a bag body even if an internal pressure of the bag body is increased.SOLUTION: A pinching member 11 and a pinching member 12 constituting a bag body fixture 6 have core material insertion holes 17 and 20 individually formed on respective bottom portions 16 and 19 while being constituted of cylindrical walls 15 and 18 and the bottom portions 16 and 19 provided inside one ends thereof. On a wall cross section of the cylindrical wall 18, female screw holes 21 into which leading ends of bolts 14 are screwed along an axis of a member of the cylindrical wall 18 are formed while bolt insertion holes 26 through which the bolts 14 are inserted along an axis of a member of the cylindrical wall 15 are being formed on a wall cross section of the cylindrical wall 15. The bolts 14 are configured so as to be able to pinch each end portion peripheral 61 of a bag body 3 between the pinching member 11 and one end of an annular member 13 and between the other end of the annular member 13 and the pinching member 12, respectively, while relatively drawing each pinching member 11 and each pinching member 12 along an axis of a member of a core material 2.
摘要翻译：要解决的问题：即使袋体的内部压力增加，也可防止水泥浆料从袋体的端部泄漏。解决方案：构成袋体固定件6的夹持构件11和夹持构件12具有分别形成在各个底部16和19上的芯材插入孔17和20，同时由圆柱形壁15和18构成，底部 16和19设置在其一端内。在圆筒壁18的壁横截面上，形成有螺栓14的前端沿着圆筒壁18的构件的轴线旋转的阴螺纹孔21，螺栓14沿其插入螺栓插入孔26 圆柱形壁15的一个轴的轴线正在圆柱形壁15的壁横截面上形成。螺栓14被构造成能够将夹持件3之间的袋体3的每个端部周边部分61夹紧 11和环形构件13的一端，并且分别在环形构件13的另一端和夹持构件12之间，同时沿着芯材2的构件的轴线相对地拉伸每个夹持构件11和每个夹持构件12 。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2017089262A 削孔装置、削孔方法及び削孔ビット审中-公开
公开(公告)号：JP2017089262A
公开(公告)日：2017-05-25
申请号：JP2015221415
申请日：2015-11-11
申请人：株式会社大阪防水建設社 , Osaka Bosui Constr Co Ltd , 株式会社大林組 , Ohbayashi Corp
发明人： OSHIMA HIROSHI , YAMAMOTO AKIRA , INAGAWA YUSEN , SAWARA MAMORU
IPC分类号： E21B7/04 , E21B7/26 , E21B10/62
摘要：【課題】削孔ビットを地中に残置せずに削孔を行うことができる削孔装置、削孔方法、及びこの削孔装置に用いられる削孔ビットを提供する。【解決手段】削孔装置1は、軸方向に貫通しかつ注入管12を挿入可能な大きさの貫通孔21を有する削孔ビット2と、先端に削孔ビット2を備える中空の削孔管3と、貫通孔21に差し込まれる芯材4と、貫通孔21に差し込まれた芯材4の抜止め状態を形成する抜止め手段5と、削孔管3内に挿入され、抜止め手段5による芯材4の抜止め状態を解除して芯材4を貫通孔21から押し出すインナーロッド6と、を少なくとも備える。抜止め手段5は、芯材4の外周面及び貫通孔21の内表面に形成された雄ねじ50及び雌ねじ51で構成され、インナーロッド6と芯材4とは、接続手段9により一体回転可能に構成されている。【選択図】図14

3. 发明专利

JP2013117096A Bag body for natural ground reinforcement 有权
标题翻译：用于自然地基加固的袋体
公开(公告)号：JP2013117096A
公开(公告)日：2013-06-13
申请号：JP2011263962
申请日：2011-12-01
申请人： Ohbayashi Corp , 株式会社大林組 , Sanshin Corp , 三信建設工業株式会社 , Osaka Bosui Constr Co Ltd , 株式会社大阪防水建設社 , Ashimori Ind Co Ltd , 芦森工業株式会社 , Moriya Koki Kk , 守谷鋼機株式会社
发明人： YAMAMOTO AKIRA , INAGAWA YUSEN , TAKITA YASUYUKI , YAMAZAKI JUNICHI , TANIMURO HIROHISA , KARASAKI KAZUTAKA , KURATA MASAHIRO , NASU ATSUSHI , SHIMIZU NOBUTOSHI
IPC分类号： E02D17/20 , E02D5/80
摘要： PROBLEM TO BE SOLVED: To prevent leakage of a grout material from an end of a bag body even when inner pressure of the bag body increases.SOLUTION: An inventive bag body 41 for natural ground reinforcement includes: a body 3 through which a core material 2 is inserted and arranged; and fixing members 6a, 6b which are attached to ends of the body, respectively. The fixing member 6a is constituted of a bag-side sleeve 14a of which outer peripheral surface is abutted with one end peripheral edge 13a of the body 3 and a caulking member 15a with the one end peripheral edge being held between the caulking member 15a and the bag-side sleeve 14a. A female screw 16a screwed with a male screw 12a formed on one end of a core-member-side sleeve 11a is formed on the inner peripheral surface of the bag-side sleeve 14a, and the fixing member 6d is constituted of a bag-side sleeve 14d of which outer peripheral surface is abutted with the other end peripheral edge 13d of the body 3 and a caulking member 15d with the other end peripheral edge being held between the caulking member 15d and the bag-side sleeve 14d. The bag body 41 for natural ground reinforcement is provided with a movement restriction member 17 which is screwed with a male screw 12b formed on the outer peripheral surface of one end of a core-member-side sleeve 11b.
摘要翻译：要解决的问题：即使当袋体的内部压力增加时，也可防止水泥浆材料从袋体的端部泄漏。解决方案：用于自然地面加固的发明性袋体41包括：主体3，芯体2插入并布置在该主体3中; 以及固定件6a，6b，它们分别附接到主体的端部。固定部件6a由外周面与主体3的一端周缘13a抵接的袋侧套筒14a和铆接部件15a构成，其一端周缘保持在铆接部件15a和袋侧套筒14a。在袋侧套筒14a的内周面形成有与形成在芯构件侧套筒11a的一端上的外螺纹12a螺合的内螺纹16a，固定构件6d由袋侧套筒14d的外周面与本体3的另一端周缘13d抵接，铆接构件15d的另一端周边保持在铆接构件15d和袋侧套筒14d之间。用于自然地面加固的袋体41设置有移动限制构件17，该移动限制构件17与形成在芯构件侧套筒11b的一端的外周表面上的外螺纹12b螺纹连接。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013011091A Grout pipe for ground reinforcement and designing method therefor 有权
标题翻译： GROUT管接地加固及其设计方法
公开(公告)号：JP2013011091A
公开(公告)日：2013-01-17
申请号：JP2011143884
申请日：2011-06-29
申请人： Ohbayashi Corp , 株式会社大林組 , Sanshin Corp , 三信建設工業株式会社 , Osaka Bosui Constr Co Ltd , 株式会社大阪防水建設社 , Ashimori Ind Co Ltd , 芦森工業株式会社 , Moriya Koki Kk , 守谷鋼機株式会社
发明人： YAMAMOTO AKIRA , INAGAWA YUSEN , TAKITA YASUYUKI , YAMAZAKI JUNICHI , TANIMURO HIROHISA , KARASAKI KAZUTAKA , KURATA MASAHIRO , NASU ATSUSHI , SHIMIZU NOBUTOSHI
IPC分类号： E02D5/80 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To maintain operability without spoiling economical efficiency even when an overall length is large.SOLUTION: A grout pipe 1 for ground reinforcement includes five pipe bodies 2a-2e and four joint members 4 which connect them to one another in a column shape. The joint members 4 are each substantially in a sleeve shape, and have a cylindrical recessed part 5 formed at one end and a cylindrical recessed part 6 at the other end, a female screw being cut in an inner surface of each of the cylindrical recessed parts. The pipe bodies 2a, 2b can be connected to each other by threadably engaging a male screw formed in an end part 8 of the pipe body 2a with the female screw at the cylindrical recessed part 5, and a male screw formed in an end part 8 of the pipe body 2b with the female screw of the cylindrical recessed part 6. Each of the joint parts 4 has a through space, extending from a bottom surface of the cylindrical recessed part 5 to a bottom surface of the cylindrical recessed part 6, formed as a communication path 9 connecting with the ends, and is provided with a discharge port 12 in a peripheral wall 11 surrounding the communication path so that a hollow space of the communication path communicates with the outside.
摘要翻译：要解决的问题：即使在总长度大的情况下，也可以保持操作性而不会损害经济效益。解决方案：用于地面加固的灌浆管1包括五个管体2a-2e和四个连接构件4，它们彼此以柱形连接。接头构件4大致为套筒形状，并且在一端形成有圆筒状的凹部5，另一端形成有圆筒状的凹部6，在每个圆筒形凹部的内表面上切割阴螺纹。管体2a，2b可以通过将形成在管体2a的端部8中的外螺纹与内圆筒形凹部5处的内螺纹螺纹接合而彼此连接，并且形成在端部8中的外螺纹管体2b与圆筒形凹部6的内螺纹形成。每个接合部4具有从圆筒形凹部5的底面延伸到圆筒形凹部6的底面的贯通空间，形成作为与端部连接的连通路径9，并且在围绕连通路径的周壁11中设置有排出口12，使得连通路径的中空空间与外部连通。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013117100A Bag body fixture and natural ground reinforcement material using the same 有权
标题翻译： BAG身体和自然地面加固材料
公开(公告)号：JP2013117100A
公开(公告)日：2013-06-13
申请号：JP2011264037
申请日：2011-12-01
申请人： Ohbayashi Corp , 株式会社大林組 , Sanshin Corp , 三信建設工業株式会社 , Osaka Bosui Constr Co Ltd , 株式会社大阪防水建設社 , Ashimori Ind Co Ltd , 芦森工業株式会社 , Moriya Koki Kk , 守谷鋼機株式会社
发明人： YAMAMOTO AKIRA , INAGAWA YUSEN , TAKITA YASUYUKI , YAMAZAKI JUNICHI , TANIMURO HIROHISA , KARASAKI KAZUTAKA , KURATA MASAHIRO , NASU ATSUSHI , SHIMIZU NOBUTOSHI
IPC分类号： E02D17/18 , E02D5/80 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To prevent leakage of a grout material from end portions of a bag body even if an internal pressure of the bag body is increased.SOLUTION: A pinching member 11 and a pinching member 12 constituting a bag body fixture 6 have core material insertion holes 27 and 20 individually formed thereon. Female screw holes 21 into which leading ends of bolts 14 are screwed are formed on the pinching member 12 while bolt insertion holes 26 through which the bolts 14 are inserted are being formed on the pinching member 11. The bolts 14 are configured so as to be able to pinch each end portion peripheral 61 of a bag body 3 between the pinching member 11 and one end of an annular member 13 and between the other end of the annular member 13 and the pinching member 12, respectively, while mutually drawing the pinching member 11 and the pinching member 12 along an axis of a member of a core material 2.
摘要翻译：要解决的问题：即使袋体的内部压力增加，也可防止水泥浆料从袋体的端部泄漏。解决方案：构成袋体固定件6的夹持构件11和夹持构件12分别形成有芯材插入孔27和20。螺栓14的前端螺纹拧入的螺纹孔21形成在夹持构件12上，螺栓14插入的螺栓插入孔26形成在夹持构件11上。螺栓14构造成能够分别在夹持构件11和环状构件13的一端之间以及环状构件13的另一端和夹持构件12之间夹持袋体3的每个端部周边61，同时相互拉伸夹持构件 11和夹持构件12沿着芯材2的构件的轴线。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013117095A Bag body fastener 有权
标题翻译：袋身体紧固件
公开(公告)号：JP2013117095A
公开(公告)日：2013-06-13
申请号：JP2011263914
申请日：2011-12-01
申请人： Ohbayashi Corp , 株式会社大林組 , Sanshin Corp , 三信建設工業株式会社 , Osaka Bosui Constr Co Ltd , 株式会社大阪防水建設社 , Ashimori Ind Co Ltd , 芦森工業株式会社 , Moriya Koki Kk , 守谷鋼機株式会社
发明人： YAMAMOTO AKIRA , INAGAWA YUSEN , TAKITA YASUYUKI , YAMAZAKI JUNICHI , TANIMURO HIROHISA , KARASAKI KAZUTAKA , KURATA MASAHIRO , NASU ATSUSHI , SHIMIZU NOBUTOSHI
IPC分类号： E02D17/20 , E02D5/80 , E02D17/18
摘要： PROBLEM TO BE SOLVED: To prevent leakage of a grout material from an end of a bag body even when inner pressure of the bag body increases.SOLUTION: An inventive bag body fastener 1 includes: an inner sleeve 6 through which a core material 4 is inserted and is fastened to the core material; and an outer sleeve 8 which is arranged coaxially with the inner sleeve and inserts an end peripheral edge 7 of a bag body 2 between the outer sleeve 8 and the inner sleeve 6. The inner sleeve 6 is constituted of an inner sleeve body 9 fastened to the core material 4 and a press-holding part 10 extended from the inner sleeve body 9 outward of a radial direction on the side arranged with the bag body 2. A contact surface 22 to which an end opening 21 of the outer sleeve 8 is abutted through an end peripheral edge 7 of the bag body 2 is formed on the press-holding part 10. The bag body fastener 1 is provided with a movement restriction member 23 which is detachably attached to the outer peripheral surface of the inner sleeve body 9 on the side opposite to the side arranged with the bag body 2. A contact surface 25 to which an end opening 24 of the outer sleeve 8 is abutted through the end peripheral edge 7 of the bag body 2 is formed on the movement restriction member.
摘要翻译：要解决的问题：即使当袋体的内部压力增加时，也可防止水泥浆材料从袋体的端部泄漏。解决方案：本发明的袋体紧固件1包括：内套筒6，芯材4插入并固定到芯材上; 以及外套筒8，其与内套筒同轴配置，并将袋体2的端部周缘7插入在外套筒8和内套筒6之间。内套筒6由内套筒体9 芯材4和压力保持部10从内筒体9向径向外侧延伸设置在袋体2的一侧。外套筒8的端部开口21抵接的接触面22 通过袋体2的端部周缘7形成在压力保持部10上。袋体紧固件1设置有移动限制构件23，该移动限制构件23可拆卸地附接到内侧袖体9的外周面上与袋体2的一侧相反的一侧。外套筒8的端部开口24通过袋主体2的端部周缘7抵接的接触面25形成在移动限制部件上。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013007191A Natural ground reinforcing material 有权
标题翻译：天然地基增强材料
公开(公告)号：JP2013007191A
公开(公告)日：2013-01-10
申请号：JP2011139939
申请日：2011-06-23
申请人： Ohbayashi Corp , 株式会社大林組 , Sanshin Corp , 三信建設工業株式会社 , Osaka Bosui Constr Co Ltd , 株式会社大阪防水建設社 , Ashimori Ind Co Ltd , 芦森工業株式会社 , Moriya Koki Kk , 守谷鋼機株式会社
发明人： YAMAMOTO AKIRA , INAGAWA YUSEN , TAKITA YASUYUKI , YAMAZAKI JUNICHI , TANIMURO HIROHISA , KARASAKI KAZUTAKA , KURATA MASAHIRO , NASU ATSUSHI , SHIMIZU NOBUTOSHI
IPC分类号： E02D17/20 , E02D5/80
摘要： PROBLEM TO BE SOLVED: To prevent a grout material from being leaked from an end portion of a bag body even if a great force acts on the end portion such as when an injection pressure of the grout material is high, or the like.SOLUTION: A natural ground reinforcing material 1 comprises a core 2, a bag body 3 of which both ends are fixed to the core 2 while inserting the core therethrough, a sleeve 12 in which an end portion edge vicinity 11 of the bag body 3 is inserted together with the core 2, an outer pressing nut 15 which is fixed to the core 2 at a position outside of the bag body 3 so as to be confronted with the sleeve, and an inner pressing nut 14 which is fixed to the core 2 at a position inside of the bag body 3 and while being abutted to the end portion of the sleeve 12. The outer pressing nut 15 is screwed with a male screw 16 formed on a circumferential surface of the core 2 outside of the bag body 3, and the end portion edge vicinity 11 of the bag body 3 inserted from an end portion of the sleeve 12 closer to a side where the bag body 3 is installed can be held between opposite-side end portion of the sleeve.
摘要翻译：要解决的问题：为了防止灌浆材料从袋体的端部泄漏，即使当诸如灌浆材料的注射压力高的等等作用在端部上的大的力时，等等。解决方案：天然地面增强材料1包括芯体2，袋体3，其两端固定在芯体2上，同时将芯体插入其中;套管12，其中袋子的端部边缘附近11 主体3与芯体2一起插入外部按压螺母15，该外部按压螺母15在袋体3的外侧与套筒相对的位置固定在芯部2上，内部按压螺母14固定在芯体2位于袋主体3的内侧并与套筒12的端部抵接的位置。外挤压螺母15与形成在芯部2的外周面上的外螺纹16螺纹连接，主体3和从套筒12的靠近安装袋体3的一侧插入的袋体3的端部边缘附近11可以保持在套筒的相对侧端部之间。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2017089263A 土壌サンプリング方法审中-公开
公开(公告)号：JP2017089263A
公开(公告)日：2017-05-25
申请号：JP2015221416
申请日：2015-11-11
申请人：株式会社大阪防水建設社 , Osaka Bosui Constr Co Ltd , 株式会社大林組 , Ohbayashi Corp
发明人： OSHIMA HIROSHI , YAMAMOTO AKIRA , INAGAWA YUSEN , NISHIDA KENJI
IPC分类号： E21B49/02 , E02D1/04 , E21B25/00 , G01N1/08
摘要：【課題】土壌のサンプリング作業を行いやすく、かつ、サンプリングした土壌に泥水などが混入することがない土壌サンプリング方法を提供する。【解決手段】土壌サンプリング方法は、所定位置まで掘削して地中の土壌をサンプリングするための方法であり、軸方向に貫通するとともに土壌サンプリング機器8を挿入可能な大きさの貫通孔21を有しかつ貫通孔21に芯材4が差し込まれた削孔ビット2を先端に備えた中空の削孔管3を、削孔ビット2により掘削しつつ地中に挿入する工程と、削孔管3内に挿入されたインナーロッド6により、芯材4を削孔ビット2の貫通孔21から引き抜く工程と、削孔管3内に土壌サンプリング機器8を挿入して削孔ビット2の貫通孔21から地中に突き出させることで土壌を土壌サンプリング機器8に取り込む工程と、を少なくとも備える。【選択図】図11

9. 发明专利

JP2012241386A Rock mass reinforcement and injection method of grout material 有权
标题翻译：岩石材料的岩石质量加固和注射方法
公开(公告)号：JP2012241386A
公开(公告)日：2012-12-10
申请号：JP2011111197
申请日：2011-05-18
申请人： Ohbayashi Corp , 株式会社大林組 , Sanshin Corp , 三信建設工業株式会社 , Osaka Bosui Constr Co Ltd , 株式会社大阪防水建設社 , Ashimori Ind Co Ltd , 芦森工業株式会社 , Moriya Koki Kk , 守谷鋼機株式会社
发明人： YAMAMOTO AKIRA , INAGAWA YUSEN , TAKITA YASUYUKI , YAMAZAKI JUNICHI , TANIMURO HIROHISA , KARASAKI KAZUTAKA , KURATA MASAHIRO , NASU ATSUSHI , SHIMIZU NOBUTOSHI
IPC分类号： E02D17/20 , E02D5/80
摘要： PROBLEM TO BE SOLVED: To surely pressurize and inject grout materials into all bags and to sufficiently expand the grout materials when serially arranging a plurality of bags in a pipe axis direction of a grout injection pipe.SOLUTION: A rock mass reinforcement 1 comprises bags 2a, 2b and 2c arranged in series in a pipe axis direction of a grout injection pipe 3 and the grout injection pipe 3 includes discharge ports 12a, 12b and 12c formed in the pipe axis direction, thereby pressurizing and injecting grout materials through the discharge ports into the bags 2a, 2b and 2c. The discharge ports 12b and 12c are provided with discharge control mechanisms 11b and 11c, respectively, and when a discharge pressure of the grout materials from the discharge ports 12b and 12c exceeds a predetermined threshold value, an opened/closed state of the discharge ports 12b and 12c can be shifted from the closed state to the opened state.
摘要翻译：要解决的问题：当在灌浆注射管的管轴方向上串联布置多个袋时，确保将灌浆材料加压并注入所有袋中并充分膨胀灌浆材料。解决方案：岩体加强件1包括沿灌浆注入管3的管轴方向串联布置的袋2a，2b和2c，浆料注入管3包括形成在管轴上的排出口12a，12b和12c 从而通过排出口将灌浆材料加压注入到袋2a，2b和2c中。排出口12b和12c分别设有排放控制机构11b和11c，并且当来自排出口12b和12c的浆料的排出压力超过预定阈值时，排出口12b的打开/关闭状态并且12c可以从关闭状态转移到打开状态。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2014134009A Creating method for solidified body, burying method for steel pipe pile using the same, and burying structure for steel pipe pile 有权
标题翻译：用于固体的创造方法，使用其的钢管桩的混合方法和钢管桩的混凝土结构
公开(公告)号：JP2014134009A
公开(公告)日：2014-07-24
申请号：JP2013002153
申请日：2013-01-09
申请人： Ohbayashi Corp , 株式会社大林組
发明人： YAMAMOTO AKIRA , WATANABE KOJI , INAGAWA YUSEN , KASUYA YUKI
IPC分类号： E02D5/34 , E02D5/30 , E02D5/44
摘要： PROBLEM TO BE SOLVED: To provide a creating method for a solidified body that can prevent the solidified body from decreasing in strength as excavation sediment produced during enlargement in diameter is mixed with the solidified body.SOLUTION: In a creating method for a solidified body, a region spreading right above a bottom surface of a drilled hole 4 is not enlarged in diameter and left as a diameter-unenlarged region 31, a hole wall thereabove is cut with an expansion blade bit 8 to form a diameter-enlarged region 32, and sediment 33 produced by the cutting is not discharged, but dropped into the diameter-unenlarged region 31 to form a deposited layer 34. Then cement milk as a first solidification material is filled in the deposited layer 34 and solidified to create a first solidified body having substantially the same strength with the peripheral ground at the deepest part in the drilled hole 4. Then mortar as a second solidification material is cast and solidified in a non-deposition space between a top end of the deposited layer 34 and an upper edge of the diameter-enlarged region 32 so as to create a second solidified body stacked on the first solidified body.
摘要翻译：要解决的问题：提供一种凝固体的制造方法，其能够防止凝固体的强度降低，因为在扩大期间产生的开挖沉积物与固化体混合。解决方案：在凝固体的制造方法中，在钻孔4的底面的正上方扩展的区域的直径不扩大，作为直径未放大区域31而留下，用扩张刀片8切割上方的孔壁，形成直径扩大区域32，通过切割而产生的沉淀物33不会排出，而是下降到直径未放大区域31中以形成沉积层34.然后将作为第一凝固材料的水泥乳填充在沉积层34中并固化以形成第一凝固体，其具有与钻孔4中最深部分处的周边地面基本相同的强度。然后作为第二固化材料的砂浆在非沉积物中铸造和固化沉积层34的顶端和直径扩大区域32的上边缘之间的间隙空间，以便产生堆叠在第一凝固体上的第二凝固体。

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