slope benching

Taking benches of slope in an open pit as the study object,Simplified Rosenblueth method as a new method of reliability analysis is presented and adopted to analyze the reliability of bench slope of primary design scheme and recommendatory scheme.

采用该法对原设计的台阶边坡和本研究所推荐的台阶边坡进行了可靠性分析。

The basis and method of traditiongal lofting of the curved of foundation abutment truncated cone banking are reformed,and a mathematic equation for the curved foundation of abutment truncated cone banking is put forward definitely.

对传统的桥台锥坡基础曲线的放样依据和方法进行了革新 ,明确地提出了桥台锥坡基础曲线的数学方程 ,并以实例说明了方程的应用方法。

The four paleogeography units of back-platform basin, carbonate platform, fore-platform slope and fore-platform shelve basin can be pided from land to sea.

重点研究了台前斜坡碳酸盐角砾岩的岩性、岩相和相序特征 ,识别出重力滑动、浊流和风暴重力流成因的角砾岩 ,探讨了不同成因的角砾岩与海平面变化的响应关系。

Numerical analysis of wave variation on sloping-bottom platform;

斜坡平台地形上波浪沿程变化的数值分析