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Dramatic Construction of Opera House Sydney, Australia

To mention the Opera House,

The most famous in the world.

And there are the most interesting construction techniques.

Can't escape Sydney Opera House

Of Sydney, Australia.

• • Construction around the world Ep.4 • •

Today I want to talk about three interesting issues.

.

.

🟠 in the period 1955 - 1957.

The winner of the contest was a Danish architect.

His type at first was just a line sketch that looked like a "shell" or "sail."

In the original draft, the shells have a free-form rounded appearance (Free-form).

In an age without computers, building a concrete roof to balance and not break down was "impossible" in engineering at the time.

This is the hardest part...

Architects and engineers have spent years solving problems.

Until the invention of "Spherical Solution."

Or making every shell curved from the radius of the same circle is like slicing an orange peel.

This method allows the factory finished parts to be cast together.

.

.

🟠 on the part of the "roof surface material" that is ceramic glossy.

In architecture, it is often called the "Sydney Tile" because it is produced specifically for this project.

The designer wanted this work to be a large white sculpture located in the middle of Sydney Harbour.

Which can change the ridge color with the time of day.

It is a "shiny but not reflective" material (Glossy but not mirror-like).

It took Sweden tiles, which were specially developed for three years, to achieve a tactile finish that mimics the Japanese ceramic bowl.

• The result is a tile surface with fine stone grains mixed in, gently refracting the incident light, making the building look vibrant.

Change from off-white in the daytime.

Is pink or orange during sunset.

• The glaze is designed so that the stains do not stick easily, and when it rains, rainwater will naturally wash away dust and dirt.

• A blend of two shades (The Chevron Pattern)

In the distance, it is pure white.

But if you look closely, two types of tiles are used in Chevron patterns:

1.Glossy White to reflect sunlight

2. Matte Cream color to reduce the brightness and increase the dimension.

This switching of tones allows the building to not look flat and have architectural depth.

.

.

🟠 The Sydney Opera House's cooling system is considered a very innovative piece of engineering in the 1960s.

Using a concept that we now call "Sea Water Cooling System," it uses natural energy to cool.

Instead a large cooling fan is set up on the roof like a typical building, which destroys the aesthetic of the architecture.

Engineers chose "Sydney Harbour Water" as a heat receiver.

• The system will pump sea water from Sydney Harbour up through a recirculation pipe.

• This sea water runs through a heat exchanger to extract heat from the indoor air conditioning system.

• Once the water is heated, it will be released back into the bay where it did not mix with the cooling water system in the room.

✔️ pipes used must be made of materials that are particularly resistant to saltwater corrosion.

✔️ need a very fine filter system to prevent small marine animals or barnacles from entering the island and clogging the pipe.

✔️ have to work precisely 24 hours a day.

Because inside the Opera House, many wooden instruments are used, such as pianos, strings, which are sensitive to humidity and temperature.

Despite the release of warmer water back into the bay, the system is designed to keep the temperature from rising so high that it affects the aquatic ecosystem around the building.

.

.

In addition to the above-mentioned points, there are many interesting stories. It is a very impressive construction.

Even UNESCO declared the Opera house a World Heritage Site in 2007, describing it as a "masterpiece of human creativity."

.

.

Think about work, no time or housing problems. Think about it.

"N36 Engineering Co., Ltd."

👉 24-hour inquiries.

📲 Line

👷🏼‍♂️ consulting engineer @ 624jagph

# operahouse

# Consulting engineer

# Job control consultant

# Check the house

# Condo inspection by a civil engineer

1/9 Edited to

... Read moreการก่อสร้าง Sydney Opera House ถือเป็นกรณีศึกษาที่น่าสนใจอย่างมากสำหรับวิศวกรและสถาปนิกทั้งหลาย นอกจากองค์ประกอบหลักที่ได้กล่าวถึงแล้ว ในฐานะที่เคยได้มีโอกาสศึกษางานนี้อย่างละเอียด ผมขอแบ่งปันมุมมองเพิ่มเติมที่เป็นประโยชน์ให้กับผู้ที่สนใจ หนึ่งในความท้าทายที่ยิ่งใหญ่ของการก่อสร้าง คือ การปรับใช้เทคโนโลยีและวิธีการสมัยใหม่ร่วมกับแนวคิดการออกแบบที่ใช้อิสระเต็มที่ เช่น การแก้ไขโจทย์ของหลังคาเปลือกหอยให้สามารถผลิตเป็นชิ้นส่วนแบบเรียบร้อยและประกอบได้อย่างรวดเร็วโดยใช้หลัก "Spherical Solution" ซึ่งเป็นนวัตกรรมเชิงวิศวกรรมที่ต้องอาศัยทั้งความร่วมมือของทีมสถาปนิกและวิศวกรโครงสร้าง วัสดุที่ใช้สำหรับผิวหลังคาก็เป็นการผสมผสานของงานศิลป์กับวิศวกรรมอย่างลงตัว Sydney Tile ที่พัฒนาขึ้นใช้เวลาหลายปี และการออกแบบให้มีลวดลาย Chevron ที่ทำให้ตัวอาคารดูมีระดับมิติและไม่แบนเรียบ โดยยังคงความสามารถในการสะท้อนแสงธรรมชาติได้อย่างสวยงาม นอกจากนี้ระบบทำความเย็นที่ใช้เทคโนโลยี Sea Water Cooling System ในยุค 1960 ถือว่าล้ำหน้ามาก การนำเอาน้ำทะเลรอบอ่าวซิดนีย์มาใช้ระบายความร้อนแทนการใช้พัดลมบนหลังคาแบบเดิม ช่วยรักษาความสวยงามของสถาปัตยกรรมและคุมสภาพอากาศภายในเพื่อปกป้องเครื่องดนตรีไม้ที่ไวต่ออุณหภูมิและความชื้น สิ่งนี้ยังแสดงให้เห็นถึงการคิดอย่างยั่งยืนและการเคารพต่อระบบนิเวศน์ในท้องถิ่นอย่างลึกซึ้ง ผ่านประสบการณ์การศึกษางานนี้ ผมเห็นได้ชัดว่าความสำเร็จของ Sydney Opera House นั้นมาจากการผสมผสานระหว่างความคิดสร้างสรรค์และวิศวกรรมระดับสูง รวมถึงการแก้ไขปัญหาท้าทายอย่างเป็นระบบ นับเป็นตัวอย่างที่ดีเยี่ยมสำหรับผู้ที่ทำงานในวงการก่อสร้างและออกแบบในยุคปัจจุบัน ทั้งนี้ งานก่อสร้างไม่เพียงแค่เกี่ยวกับการสร้างโครงสร้างที่แข็งแรงแต่ต้องผสมผสานความงาม วิทยาศาสตร์ และเทคโนโลยีเข้าด้วยกัน เพื่อให้ได้ผลงานที่ไม่เพียงโดดเด่นทางสถาปัตยกรรมแต่ยังคงอยู่ได้อย่างยั่งยืนในระยะยาว

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