**Atrium house** is a mass timber structure that has been developed for the purposes of the course to calculate the structural analysis alternatives.

###### 3D AXONOMETRIC & DRAWINGS

###### CONSTRUCTIVE PLAN

#### PRE-DIMENSIONING TOOLS

In order to calculate the general dimensions of the structure we use the predimension tools of Fast + Epp and more specifically Timber Bay and member Calculator.

**CALCULATIONS**

For this, it is developed a 3d model in order to analyze the different timber components of the structure and propose the most appropriate dimensions.

The 3 options developed are the following:

- Option 1: Glulam columns + Glulam beams
- Option 2: CLT
- Option 3: LVL

OPTION A – INTERMEDIATE FLOOR – OPTION B WALKABLE DECK ROOF – OPTION C PITCHED ROOF

The selection of components has been selected from the DATAHOLZ database.

###### DATAHOLZ

#### OPTION 1

###### LOAD CALCULATIONS

###### CALCULATIS FOR OPTION 1B

#### OPTION 2

###### LOAD CALCULATIONS

###### CALCULATIS FOR OPTION 2A & 2C

#### OPTION 3

###### LOAD CALCULATIONS

###### CALCULATIS FOR OPTION 2B & 2C

The final results are analyzed in the table below.

###### QUANTITATIVE TABLE

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**Structural Mass Timber Analysis for an Atrium House** is a project of IaaC, Institute for Advanced Architecture of Catalonia developed at **Master in Mass Timber Design** in **2021/2022** by Student: **Alexandros Kitriniaris. **Faculty: **Felipe Riola. **Course: **Techniques 1.1.**