Search for dissertations about: "interlock"

Showing result 1 - 5 of 12 swedish dissertations containing the word interlock.

  2. 1. Behaviour of fracture process zones in concrete influenced by simultaneously applied normal and shear displacements

    Author : Manouchehr Hassanzadeh; Avdelningen för Byggnadsmaterial; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; softening; mixed mode; fictitious crack model; concrete; deformationer; betong; brottmekanik; hållfasthet; brotthållfasthet; spänningar; skjuvspänningar; sprickor; beräkningsmodeller; brottenergi; teori; laboratorieförsök; interlock; crack path; diagonal crack; microcracking; instability; fracture energy; fracture mechanics; shear; tension; process zone;

    Abstract : The thesis deals with the determination of the post peak behaviour of concrete in pure tension, and combined tension (compression) and shear. A test arrangement has been developed in order to determine the post peak behaviour of concrete expressed as stress - displacement curves. READ MORE

  4. 2. Vibro-driveability -a field study of vibratory driven sheet piles in non-cohesive soils

    Author : Kenneth Viking; KTH; []
    Keywords : vibro-driveability; driveability; field tests; vibratory-equipment; sheet pile; interlock resistance; sheet pile instrumentation; dynamic soil resistance; non-cohesive soils;

    Abstract : .... READ MORE

  5. 3. Director Interlocking and Firm Ownership : Longitudinal Studies of 1- and 3-Mode Network Dynamics

    Author : Love Bohman; Christofer Edling; Wouter de Nooy; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social network analysis; Director interlocks; Ownership; Corporate governance; 3-mode networks; Sociology; Sociologi; Sociology; sociologi;

    Abstract : This thesis is based on three empirical studies of the director interlock network among Swedish firms listed on the Stockholm Stock Exchange, focusing on its consequences for firm behavior and its association with ownership structures. Director interlocks are created when directors serve on, and hence interlock, several boards. READ MORE

  6. 4. Criticality of fast failures in the High Luminosity Large Hadron Collider

    Author : Björn Lindström; Roger Ruber; Daniel Wollmann; Maja Olvegård; Annika Nordt; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; machine protection; failures; beam losses; accelerator physics;

    Abstract : Each of the two Large Hadron Collider (LHC) beams contain 362 MJ of energy. This will be further increased to 678 MJ in the upcoming upgrade to the High Luminosity LHC (HL-LHC). In the event of an uncontrolled beam loss, a significant hazard occurs, that can damage the machine components. READ MORE

  7. 5. Batch Control and Diagnosis

    Author : Rasmus Olsson; Institutionen för reglerteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Multivariate Statistical Analysis; State and Parameter Estimation; Dynamic Models; Fault Detection; Exception Handling; Recipe; S88; Batch Control; PCA; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

    Abstract : Batch processes are becoming more and more important in the chemical process industry, where they are used in the manufacture of specialty materials, which often are highly profitable. Some examples where batch processes are important are the manufacturing of pharmaceuticals, polymers, and semiconductors. READ MORE