Weathering Process of Black Strata

Bao Long Zhu; Xi Yong Wu

doi:10.4028/www.scientific.net/AMM.71-78.1451

Paper Titles

Deformation Mechanism of the Mountain and Research of Reinforcement in Yanchi Mountain
p.1429

Study on Fuzzy Comprehensive Evaluation of External Wall Thermal Insulation and Energy-Saving Technology
p.1435

Mode I Fracture Toughness of a Tri-Layered Structure with Interfacial Crack
p.1440

Seismic Isolation Design for Approach Spans of Suiwei Bridge in Wenchuan
p.1444

Weathering Process of Black Strata
p.1451

Study on Rock Unloading Failure and its Effects on Rock Burst
p.1455

Effective Algorithm for Inner Forces Influence Surface of Hexahedral Elements Models
p.1459

Evaluation of Main Code Models for Predicting Flexural Load-Bearing Capacity against Intermediate Crack-Induced Debonding in FRP-Strengthened RC Beams
p.1465

Evaluation of Allowable FRP Tensile Strain in Main Codes for Mitigation of Debonding Failure in FRP-Strengthened RC Beams
p.1469

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 71-78Weathering Process of Black Strata

Weathering Process of Black Strata

Abstract:

Black strata is a wildly distributed and special rock, whose weathering tends to speed up the weathering and the worsening of all rocks and the construction materials. The paper, via the geochemical process of the sulphide oxidation in the black strata, is to make analysis of the weathering features of the black strata in the west of Hunan province, China; the stability of other minerals in the black strata under acid condition, as well as the effect on the weathering of the black strata by rock components, geologic formation and different movements and moving speeds of the underground water.