桩基础(外国英语资料).docVIP

桩基础(国外英文资料) Choose (fill in the blanks): Three of the 2. main mechanical properties of steel (A). A. tensile strength, yield point, elongation 21. the calculation of the axial tension member of the solid web includes (D). D. strength and stiffness (slenderness ratio) 22. the bearing capacity of the axial tension bar weakened by holes, etc., the standard adopted in the code for design of steel structures is the net section (B). The average stress of B. reaches the yield point of steel 24. the ideal axial compression member hinged at both ends, when the cross section forms a bi axial symmetrical cross, the member may occur under the axial compression (C). C. torsional buckling 25., in order to improve the overall stability of the axial compression members, the section of the component should be in the form of its area distribution (B) in the case of constant section area of the component. B. as far away from the centroid as possible The 28. columns of the column soleplate area mainly depends on (C). Strength grade of C. basic material 31. the thickness of the web shall be equal to the thickness of the C in the design of the welded composite beam. 34. the purpose of setting stiffeners for the welded I-shaped beam web is (D). D. improves the local stability of beams The supporting ribs of the 36. beams shall be located at (B). B. has a fixed, concentrated force at the upper or lower flange 37. when the beam acts on a larger scale and the concentrated load is concentrated, its action point should be (B). B. set the support stiffener 43. the design of the full abdominal bending member should be carried out as follows: (D). D. strength, stiffness, bending moment, in-plane and out of plane stability, local stability, and slenderness ratio 44. the shear force should be taken when calculating the material of the bent member of the lattice type (C). The actual shear design value of the C. member or the shear force calculated by the formula is of greater value Generally, bendin