Examples of implementation: test cases ===================================== TUYAU_3M * Linear statics * FORMA01E [:external:ref:`V7.15.100 `]: Analysis of a pipe with an elbow embedded at one end and subjected to a force at the other end. * SSLL106A [:external:ref:`V3.01.106 `]: Quasi-static analysis of a straight pipe embedded at one end and subjected to traction, 2 shear forces, 2 bending moments and a twist at the other end. In addition, internal pressure, distributed linear force, and thermal expansion are applied. * Nonlinear statics * SSNL117A [:external:ref:`V6.02.117 `]: Elasto-plastic analysis of an elbow embedded at one end and subjected to a loading of flexure in its plane at the other end. * Linear dynamics * SDLL14A [:external:ref:`V2.02.014 `]: Search for natural frequencies and associated modes of bent pipes. * Nonlinear dynamics * SDNL113A: Dynamic elasto-plastic response of a lyre-shaped pipe subjected to seismic loading. TUYAU_6M * Linear statics * SSLL106C [:external:ref:`V3.01.106 `]: Quasi-static analysis of a straight pipe embedded at one end and subjected to traction, 2 shear forces, 2 bending moments and a twist at the other end. In addition, internal pressure, distributed linear force, and thermal expansion are applied. * Nonlinear statics * HSNV100D [:external:ref:`V7.22.100 `]: Thermoplastic analysis under simple traction of a straight pipe. * Linear dynamics * SDLL14B [:external:ref:`V2.02.014 `]: Search for natural frequencies and associated modes of bent pipes.