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NTCE We provided the quality of engineering Training Center NTCE engineering training center .

we are specialist with Trimble Software Tekla Designer , Tekla Structure , Tekla Tedd , Tekla Portal Frame . Especially we also provided the quality of Steel design warehouse and building according to American Code .

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23/10/2026

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20/10/2026

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18/10/2026

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07/10/2026

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07/10/2026

#ក្លាយជាDeveloperមួយរូបដែលអាចធ្វេីអ្វីដែលខ្លួនចង់បានតែ១នាទី។ #អាចបញ្ជារលេីAutocadទាំងមូលតាមតម្រូវការមិនបាច់ហត់។ #អាចកែចំនុចគ្រប់កន្លែងរបស់ប្លង់មានបញ្ហាត្រង់ណាChatប្រាប់NTCEBRAINវានឹងដោះស្រាយអោយAutomatic.

25/09/2026

When the ground shakes, the building's mass resists the movement (inertia), and every floor feels a force. This 2-minute animation works through it step by step:

📐 Example: 12-storey building, 200 t per floor, ground acceleration 0.15g = 1.47 m/s²

1️⃣ The ground accelerates and the floors lag behind (inertia) 2️⃣ Force on each floor: F = 200 × 1.47 = 294.3 kN 3️⃣ Base shear: V = 12 × 294.3 = 3 531.6 kN 4️⃣ Force directions: the ground pushes the building one way, and the inertia forces point the other way (3rd law) 5️⃣ Twice the shaking (0.30g): V = 7 063.2 kN 6️⃣ Half the mass (100 t per floor): V = 1 765.8 kN

📌 Takeaway: more mass or stronger shaking means larger earthquake forces. That's why lighter materials and stronger structures matter in seismic zones.

💬 Which would you reduce first, mass or acceleration? Tell us in the comments 👇 🔁 Share it with an engineer friend.

25/09/2026

🚛🌉 The shear and moment diagrams build live under a moving HL-93 truck on a 20 m girder.
At section C: max moment 803.3 kN·m, max shear −200.8 kN ✅
Share it with an engineer friend 👇
NTCE – Engineering Training Center | Learn • Practice • Build Your Future

23/09/2026

Vehicles passing over multi-span continuous beams Influence Lines (IL) in Structural Analysis.

22/09/2026

An Influence Line (IL) is a graphical representation or mathematical function that displays the variation of a specific structural response—such as a support reaction (R), shear force (V), or bending moment (M)—at a fixed section of a structure as a unit load (1\unit) traverses across the span.

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