PDF-Design of bolted joints

Lesson 13 Version 2 ME IIT Kharagpur Instructional Objectives At the end of this lesson the students should have the knowledge of Different types of stresses devel Combined effect of initial. The overall tendency is to shrink and this can cause cracking at an early age Irregular cracks are unsightly and difficult to maintain but gen erally do not affect the integrity of concrete Joints are simply preplanned cracks Joints in concrete slab 0 INTRODUCTION Connections form an important part of any structure and are designed more conservatively than members This is because connections are more complex than members to analyse and the discrepancy between analysis and actual behaviour is lar Joints of the human body. Joints are the point of contact (articulations) between two connecting bones.. The stability and the integrity of joints are maintained by strands of connective tissue called ligaments, which hold bones together.. Lesson 1 Version 2 ME , IIT Kharagpur Instructional Objectives: At the end of this lesson, the students should be able to understand: Meaning of eccentricity in loading. Procedure for designi Types of Joints. Joint. : where two or more bones meet. Joints and Movement: . Different joints have varying degrees of movement. Three types of joints. . -. fibrous joints. . -. cartilaginous joints. Classification of Joints. Objectives. Define Joint or Articulation. Classify Joints by Structure and by Function. Describe the general structure, know the properties of, and provide examples of fibrous, and cartilaginous joints. Immoveable. Semi-moveable. moveable. Immoveable joints. These joints surround and protect vital body parts.. Skull. Semi-moveable joints. These surround and protect vital organs but can move a little bit.. Name: . . . Class: . . . Date: . . What is a joint? . . Explain the difference between immovable joints and movable joints. Cite examples in the explanation.. Movable Joints. What is an Articulation (Joint). Point of contact between two bones. **There are three types of joints. 1. Fibrous Joints. Also called “sutures”. These joints are bound tightly together by connective tissue and allows . immovable joints. –synarthroses -. fibrous. slightly movable joints. –. amphiarthroses. -. cartilagenous. freely movable joints. –diarthroses -. synovial. Categories of Joints. sutures. skull. Articulations. Functional junctions between bones. Bind parts of skeletal system together. Make bone growth possible. Permit parts of the skeleton to change shape during childbirth. Enable body to move in response to skeletal muscle contraction. Joint Classification. Synovial Joints. Characteristics of synovial joint. Types of synovial joints. Naming joints:. Pectoral Girdle. Upper Limb. Pelvic Girdle. Lower Limb. Joints Of The human body. Joint is a point of connection between two bones. Types of pipe materials. Metallic Pipes. : . Unlined metallic pipes . – . Cast Iron(C.I). Galvanized Iron(G.I). Mild Steel(M.S). Ductile steel (D.I). Metallic pipes lined with cement mortar or epoxy lining. The South East Asia artificial cartilage and artificial joints market is growing at a potential growth rate Year-over-Year (YoY) and has reached USD 7.3 billion in 2019. The market is further expected to touch USD 15.0 billion by 2026, growing at a CAGR of 11.8% during 2020-2026 (forecast period)