This paper makes experimental study of stress character of reinforced concrete beam's oblique section in negative area strengthened with U-jackets carbon fiber reinforced polymer (CFRP).

研究了外部U形粘贴碳纤维布加固钢筋混凝土梁负弯矩区段斜截面的受力特性。

With the results of the multi-ribbed wall tests and finite element analysis, the shear capacity formulas of a oblique section based on ultimate balance theory are given.

并在试验结果与有限元模拟的基础上，依据极限平衡理论，建立起来复合墻体的斜截面抗剪极限承载力公式。

The analysis method and calculation expressions of oblique section consolidation of reinforced concrete bridge are discussed on the basis of test analysis.

在试验研究的基础上，建立了考虑两阶段受力影响的桥梁加固钢筋混凝土受弯构件斜截面承载力计算公式。

Based on the formulas of oblique section bearing capacity and normal section bearing capacity, the paper set rules to determine the failure mode of the wall and gave several main factors.

根据墻体斜截面抗剪极限承载力公式和正截面极限承载力公式，给出了墻体最终发生弯、剪破坏模式的判定，并提出了影响墻体最终破坏模式的主要因素。

Its advantage is that the relative coordinate value may be Siven conveniently for the arbitrary oblique section of wing surface.

本方法的优点是，可以方便地给出翼面类任意斜截面外形的相对坐标值。

The coordinate value of corresponding profile may be obtained quickly so long as the length of the chord of arbitrary oblique section is computed, without solving the complex equation of the surface.

只要算出任意斜截面的弦长，就可以很快地得到对应外形的坐标值，而无需求解复杂的曲面方程。

Based on the analyses of 18 experimental specimens of small concrete block shear wall, a formula for evaluating the shear bearing capacity of oblique section are proposed.

通过对国内18个有关混凝土小型砌块剪力墻斜截面抗剪试件试验结果的分析，得出斜截面抗剪承载力公式。

And design the inclined column by changing the oblique section inclined column section size to improve the stress distribution optimization method for the engineering design theory.

并提出了通过改变斜柱布置方案或计算调整斜柱截面积来改善双向斜柱间应力不均的设计方法，为实际工程设计提供理论依据。