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- The bearing capacity and local buckling performances of CFST joints with gusset plate are much better than those of HST. 相比之下,钢管混凝土的承载力明显高于空钢管的承载力,并具有更好的延性性能。
- local buckling performance 局部屈曲性能
- In the tests, local buckling was visually verified. 在这次测试中,局部弯曲被修正了。
- Local buckling is the dominant failure mode for composite steel column. 摘要局部屈曲是组合钢柱常见的失效模式之一。
- The buckling performance of prestressed cable arc structures are studied by elastoplastic method. 研究了预应力索拱结构平面外和平面内的稳定性能。
- Local buckling at upper flange slab of cable bridge is one of the principal damage forms. 电缆桥架的上翼缘局部屈曲是其破坏的主要形式之一。
- As to the problem of local buckling of the shell. the critical load is dependent only upon the modulus of elasticity at the instant when it occurs. 至于扁壳的局部失稳问题;其临界荷载仅取决于压曲发生瞬间材料的弹性模量.
- In this paper a spatial displacement field on considering the deck local buckling for the H section beam is constructed. 本文采用单位宽有限条带法构造了H型截面杆件考虑其局部屈曲的空间位移模式。
- Four primary failure modes observed in the tests are frond fracture,local buckling,fragmental failure and catastrophic failure. 在纤维体积分数相同的情况下,随着编织层数的增加和编织角的减小,圆管的吸能能力有所提高。
- Although the main objective of the small scale bending rig was to prepare for the full scale bending rig, local buckling was investigated because of its importance during reeling. 虽然,研究小型弯曲探头的主要目的是为研究大型弯曲探头做准备,但是由于其在卷轴中的重要性,也研究其局部弯曲性。
- The failure of directly buried heat-supply pipeline is discussed, and the design essentials are put forward in accordance with local buckling and ovalization deformation. 探讨了直埋供热管道的失效,针对局部失稳和椭圆化变形,提出了设计要点。
- The fuzziness of various constraints of stress, displacement, local buckling and section size is considered in the fuzzy optimum design of drilling rig substructures. 考虑了应力约束、位移约束、局部稳定约束和截面尺寸上下界约束条件的模糊性,以底座的结构质量为目标函数,建立了底座结构模糊优化设计的数学模型。
- The distortional buckling performance of cold-formed C and Z section flexural members with upright and inclined edge stiffeners has been studied by finite element program of ANSYS. 摘要应用ANSYS有限元程序,分别对直卷边和斜卷边C形和Z形截面冷弯型钢受弯构件的畸变屈曲性能进行研究。
- Bracing members in concentrically braced structures may be subjected to large cyclic deformations due to local buckling during a severe earthquake causing possible early fractures. 摘要在罕遇地震下,框架-中心支撑结构中的钢支撑常因局部屈曲位置的低周疲劳开裂而过早退出工作。
- By building entitative model, the local buckling of steel I-section column is studied.We have build different slender ratio column and find the slender ratio will influence the form of local bulking. 建立了钢框架柱的实体模型,考察了火灾中钢框架柱的局部屈曲现象,并通过对不同长细比的H型钢柱的局部屈曲分析,发现长细比的变化会影响火灾中H型钢柱的变形形式;
- Local buckling model,delamination developing model and soft inclusion model were used to estimate the compressive strength of laminates with delamination and to analyze the failure mechanism. 缺陷的位置和大小对层合板压缩强度的影响没有明显的规律可循;
- A detailed introduction on the structural stability calculation of super-high glass fin was presented,in which the local buckling and the lateral stability of the glass fin are studied. 本文对于超高玻璃肋幕墙中的有关稳定计算问题,如玻璃肋的局部屈曲应力、侧向整体稳定计算等作了详细的介绍。
- Local Buckling of T-Section Columns T形截面板件的局部稳定性
- interaction between global and local buckling 整体-局部相关稳定作用
- Buckling performance of T-shape RFI stitched composites panel T型壁板RFI缝合复合材料的屈曲性能