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    • 5. 发明专利
    • BODY CONSTRUCTING METHOD
    • JPH0460034A
    • 1992-02-26
    • JP16920390
    • 1990-06-27
    • SHIMIZU CONSTRUCTION CO LTD
    • HONDA KUSUO
    • E04B1/18
    • PURPOSE:To minimize the section of each member such as column and beam by curving a lower chord member, connecting the top ends of a chord member branched in the lower part of a body to the lower chord member of a lower truss structure, and constructing the beam of each floor while supporting it by the chord member. CONSTITUTION:An upper truss structure 7 and a lower truss structure 8 are supported by columns 10, respectively. A prestress is given to the lower chord members 7a, 8a of the upper truss structure 7 and the upper truss structure 8 to curve the whole truss structure into upward projecting state. Then, a chord member 20 is suspended from the lower chord member 7a, and the chord member 20 is branched in the lower part of a body 5, and the respective top end parts 20a, 20b of the chord member 20 are connected to the lower chord 8a. A plurality of beams 12, 13, 14, 15 are successively provided in the middle part of the truss structures 7, 8 to control the distortion of the whole truss structure, and a compression force generated in the upper chord member is reduced.
    • 6. 发明专利
    • CURVED TRUSS
    • JPH02296954A
    • 1990-12-07
    • JP11566589
    • 1989-05-09
    • SHIMIZU CONSTRUCTION CO LTD
    • HONDA KUSUO
    • E04C3/40
    • PURPOSE:To maintain a curvature by joining an upper chord member and a lattice member in rotatable manners through a round hole and forming a lower chord member and the lattice member through an elliptical hole in ratable and slidable manners and applying a prestress onto the lower chord member. CONSTITUTION:A lattice member 3 is rotatably joined by forming a round hole 4 at a cross point with the lattice member 3 of an upper chord member 1. An elliptical hole 5 and a round hole 6 are formed on the lower chord member 2, and a round hole 6' on a divided unit member is allowed to correspond to the elliptical hole 5, and the cross point with the lattice member 3 is formed by allowing an elliptical hole 5' of the divided unit member to correspond to the round hole 6. The lattice member 3 is joined in ratable and slidable manners by the elliptical holes 5 and 5'. Further, a piano wire is laid onto the low chord member 2, and a press stress force is applied through tension. Therefore, curvature can be varied freely.
    • 7. 发明专利
    • LOW-RISE CONSTRUCTION OF WEAK GROUND
    • JPH0261225A
    • 1990-03-01
    • JP21330288
    • 1988-08-27
    • SHIMIZU CONSTRUCTION CO LTD
    • KUNO YASUOHONDA KUSUO
    • E02D27/34
    • PURPOSE:To positively deal with a weak ground by connecting up and down plates of a foundation of a construction to form a double foundation with high rigidity, forming a space in the double foundation and using the space for filling ballast. CONSTITUTION:In a construction 1, a thick base plate 6 is formed near to the ground surface of the ground (G), a column 2 is erected, and a double slab 7 is constructed at the distance of an underground beam 4 to form a double foundation. After that, an outside wall 8 is constructed upward of the underground beam 4 of the peripheral section, and a beam 3 is erected to the column 2 to form the low-rise construction 1 of two - three story height. In the part of the double foundation of the construction 1, a large number of inside walls 9 are provided between the base plate 6 and the double slab 7, and they are connected vertically to form a great number of cells 10. Liquid to be obtained easily like water as ballast is filled into the cells 10 to control load of the construction partially.