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1. 发明专利

JPH06288152A EXECUTION METHOD FOR PARTITION WITH DOOR 失效
公开(公告)号：JPH06288152A
公开(公告)日：1994-10-11
申请号：JP10045893
申请日：1993-04-03
申请人： TAKENAKA KOMUTEN CO
发明人： SUGA HIROSHI , DOI NOBORU , AOYAMA AKIRA
IPC分类号： E06B1/02 , E06B1/56 , E06B1/60
摘要： PURPOSE:To provide a partition requiring no reinforcing member for supporting a door fitting frame at a door installation section, requiring little fire work, and facilitating execution. CONSTITUTION:A door fitting frame 10 connected with a reinforcing body 12 having screw holes at the upper section and the lower section is used for the vertical member 11A of a gate-shaped door fitting main frame 11, and horizontal sections of a pair of fitting metals 15 are screwed at an interval with bolts buried in portions 18, 19 and nuts on the upper and lower portions 18, 19 of a building skeleton at the position where a door 16 is to be provided. The reinforcing body 12 of the door fitting frame 10 erected between the fitting metals 15 is fixed to the vertical sections of the fitting metals 15 when the bolts inserted into their bolt holes are screwed into the screw holes of the reinforcing body 12, and boards 26, 27 are fitted to runners 25 fixed to the upper and lower portions 18, 19. No reinforcing work is required to provide reinforcing members for supporting the door fitting frame 10, the construction period can be shortened, and the safety of the work is improved.

2. 发明专利

JPS611723A FRICTION PILE 失效
公开(公告)号：JPS611723A
公开(公告)日：1986-01-07
申请号：JP12094084
申请日：1984-06-12
申请人： TAKENAKA KOMUTEN CO
发明人： YAMAMOTO MITSUO , SUGA HIROSHI
IPC分类号： E02D5/48
摘要： PURPOSE:To obtain a great frictional force on the periphery of a pile while securing the bearing capacity of its tip by using a pile of such a shape that the lower half portion is of a columnar form and the upper half portion is of a conical form smoothly expanded from the upper end portion of the lower half portion to the upper part. CONSTITUTION:A steel tubular pile 1 is a columnar body 2 whose diameter is equal over the whole length in the longitudinal direction of the lower half portion to be driven into the bearing stratum. Also, the body 2 is of a conical form 3 smoothly expanded from the upper end portion for the upper half portion of the surface layer side toward the upper side. The cross section form of the pile 1 may be round, square, or hexagonal, and the diameter and shape can apply, besides the steel tubular pile, even to in-situ-concrete piles or PC piles. Sufficient bearing capacity can thus be secured on the lower part side, and great bearing capacity against the ground can be obtained by the frictional force on the peripheral surface of the pile and the vertical bearing capacity on the upper part side.

3. 发明专利

JP2000160558A EARTH RETAINING WALL MONITORING SYSTEM 失效
公开(公告)号：JP2000160558A
公开(公告)日：2000-06-13
申请号：JP34313698
申请日：1998-12-02
申请人： TAKENAKA KOMUTEN CO
发明人： SUGA HIROSHI , MIYATA TAKASHI , KIKUICHI DAISUKE
IPC分类号： E02D17/04 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To enable speedy recognition of generation of emergency condition on a work site when it occurs by providing an alarming device mounted in the vicinity of a sensor, which outputs an alarm when the measurement value of the sensor detecting data of working force to a retaining wall exceeds a specified value, and an analyzing device which records the value and analyzes the same. SOLUTION: In a cutting part 1 under the way of excavation, for example, an earth wall 2 is supported with an earth anchor 3 serving as an earth retaining member, and an axial meter 5A (one example of a sensor 5) which detects the axial force of the anchor 3 (one example of data relating to the working force applied to the wall 2) is attached to the anchor 3. This earth retaining wall monitoring system 6 monitors the wall 2 based on a measured value V of the meter 5a, and when the value V exceeds a specified value that means generation of emergency condition, an alarm device 6 placed in the vicinity of the meter 5A outputs an alarm. An analyzing device installed in a work site office building 9 records and analyzes data (measured value V of the meter 5A) from the device 7.

4. 发明专利

JPS5898521A CONSTRUCTING METHOD FOR PIER 失效
公开(公告)号：JPS5898521A
公开(公告)日：1983-06-11
申请号：JP19813281
申请日：1981-12-09
申请人： TAKENAKA KOMUTEN CO
发明人： SEKI NORIYOSHI , SUGA HIROSHI , OGAWA YASUTSUGU
IPC分类号： E02D5/38
摘要： PURPOSE:To prevent weakening of a ground for foundation for a heavy-duty machinery, by a method wherein, after a casing is inserted into a ground, an earth drill bucket excavates the inside of a hole, and when it is difficult to excavate, an excavating auger is attached to a forward end of a Kelly bar to perform an excavation. CONSTITUTION:After, in the case of a solft ground, a casing 1 is inserted by a power jack 2 without use of a stabilizing liquid, an earth drill bucket 5 excavated the inside of a hole. In case the earth drill bucket 5 is difficult to excavate it because of a hard ground, instead of the earth drill bucket 5, an auger 9 for rock excavating use is attached to a forward end of a Kelly bar 4 to excavate a ground, and it is replaced with the earth drill bucket 5 again to carry out an excavation.

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