Bituminous Road Deterioration

Road Deterioration

Bituminous Road Deterioration Base Types Granular Base Asphalt Base Asphalt Pavement Base Stabilized Base Surface Types and Materials Asphalt Concrete Hot Rolled Modified Asphalt Rubberized Asphalt Polymer Asphalt Concrete Soft Bitumen Mix (Cold Mix) Porous Asphalt Stone Mastic Distress Modes Surfacing Distress Cracking Ravelling Potholing Edge-Break Deformation Distress Rutting Roughness Pavement Surface Texture Distress Texture … Read more

Bituminous Materials and Bitumen | All About Bitumen & Types | Cutback Bitumen | Tar

Bitumen

Bituminous Materials & Bitumen Bituminous materials,classification and various terms used related to tar and bitumen. uses and applications of different bituminous materials in highway construction, origin and preparation of different grades of bitumen and tar. the rheology of bituminous  binders,adhesion,failures,weathering of bituminous road. material  admixtures,rubber,tar. introduction to recent development in highway materials Introduction growth of … Read more

Conceptual Approach to Pavement Management

Pavement Management

Conceptual Approach to Pavement Management Learning Objectives Describe the components of a pavement management system Describe the types of models that are used in a pavement management system Describe the use of pavement management techniques in a transportation agency Approach Introduce Pavement Management Conceptually Introduce the Components of a Pavement Management System Discuss Each Component … Read more

Selection of Site for Bridge

Selection of Site for Bridge Location Features Location should : Facilitate practical cost effective design, construction, operation, inspection and maintenance. Provide for the desired level of traffic service and safety Minimize adverse highway impacts Fit the conditions created by the obstacle being crossed WATERWAY AND FLOODPLAIN CROSSINGS Hydrologic and Hydraulic characteristics of the waterway and … Read more

Response Spectrum Analysis in STAAD explanation Video

Response Spectrum Analysis in STAAD explanation Video Methodology The design lateral shear force at each floor in each mode is computed by STAAD in accordance with the IS: 1893 (Part 1) -2002 (equation 7.8.4.5c and 7.8.4.5d.) Qik = Ak*fik*Pk*Wi STAAD utilizes the following procedure to generate the lateral seismic loads. User provides the value for … Read more

Design of Square Footing with Axial Loading (Solved Example)

Square footing Dimensions.

Design of Square Footings Footing is the lower end of a column, pillar or wall which is enlarged with projecting courses so as to distribute the load. Below explained design of a concrete footing. See the attached document below for detailed explanation of design of square footing. Problem Design a square footing for a square … Read more

State of Stress – Stress Tensor

Three dimensional Stresses

State of stress at a Point (Stress Tensor) Consider a three dimensional body in equilibrium under the action of a set of external forces P1,P2,P3.. , the stresses developed in different planes vary. To study the magnitude of these forces at any point let the body be divided into 2 parts A&B by a cross … Read more

Response Spectrum Analysis as per IS1983 in Staad Pro.V8i – Dynamic Analysis

Response Spectrum Analysis as per IS1983 in Staad Pro. V8i Download File Response Spectrum Specification as per the Indian IS:1893 (Part 1)-2002 Code for Dynamic AnalysisMethodologyThe design lateral shear force at each floor in each mode is computed by STAAD in accordance with the IS: 1893 (Part 1) -2002 equation 7.8.4.5c and 7.8.4.5d. Qik = … Read more

Static Seismic Analysis Method on STAAD Pro v8i as per IS1983 – 2002 (Earthquake Analysis)

Static Analysis Method & Calculation of Design Seismic Force in STAAD Pro v8i as per IS1983 – 2002 Download File Structure: Four-story RC office building The building is located in Assam (seismic zone V). The soil conditions are medium stiff Entire building is supported on a raft foundation. R. C. frames are infilled with brick-masonry. … Read more