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本文的目的是通过对连续梁的研究,建立角变力矩法的基本原理,并应用于连续梁。 实践给我们提出了要求,需要对连续梁的计算作进一步的研究。这是因为目前设计手册中有关连续梁的计算资料,或者有局限性,或者比较繁琐和不够精确。在设计手册中,有关等截面等跨连续梁的内力计算表,仅适用于几种比较规律的荷载情况,有关等截面不等跨度连续梁的内力计算表,只解决了两跨梁极个别荷载形式的计算问题,变截面连续梁的计算没
The purpose of this paper is to establish the basic principle of angular torque method through the study of continuous beams and apply it to continuous beams. Practice has put forward requirements for us, and we need to further study the calculation of continuous beams. This is because the computational data on continuous beams in the current design manual are either limited or cumbersome and inaccurate. In the design manual, the calculation table of internal forces for continuous cross-sections with equal cross-sections is only applicable to the load conditions of several comparative laws. The calculation table for internal forces of continuous girders with unequal cross-sections of the same cross-section only resolves the extreme load of two cross-members. The calculation of the form, the calculation of the variable cross-section continuous beam