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Orhan Gazi Mosque

Orhan Gazi Mosque is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Orhan Gazi Mosque rather than just read about it. In short: The Orhan Gazi Mosque (Turkish: Orhan Gazi Camii) is a historic mosque in Bursa, Turkey. It is named after the Ottoman ruler Orhan, who founded the mosque in 1339–40 as part of a larger charitable complex.

Orhan Gazi Mosque — main illustration
Orhan Gazi Mosque — illustration

Key takeaways

  • Orhan Gazi Mosque belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Orhan Gazi Mosque to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Orhan Gazi Mosque from memory before moving on to harder problems.

Reference excerpt

The Orhan Gazi Mosque (Turkish: Orhan Gazi Camii) is a historic mosque in Bursa, Turkey. It is named after the Ottoman ruler Orhan, who founded the mosque in 1339–40 as part of a larger charitable complex. It is one of the oldest surviving monuments commissioned by the Ottoman dynasty.

History

The mosque was built by the Ottoman ruler Orhan (known as Orhan Gazi) and is dated to 1339–40 AD (740 AH), as attested by a surviving Arabic inscription over the gate. The mosque was damaged by fire during the siege of Bursa by the Karamanid ruler Mehmed II in 1413, with its front façade and portico being destroyed. The mosque was repaired in 1417 on the order of Sultan Mehmed I, who charged Bayezid Pasha, his grand vizier, with the task. The oldest waqf document (vakıf in Turkish) concerning the mosque is dated to 1360. An addition to it around 1400 describes it as a zaviye (or zawiya). Like other buildings of this type erected in the early Ottoman period, the Orhan Mosque was originally designed to serve Sufi dervishes, providing them with lodging and a venue for their meetings and rituals. The current minaret dates from the 17th century, built over the base of an older minaret. Like many other historic structures in the city, the mosque was damaged in the 1855 Bursa earthquake and it was restored by French architect Léon Parvillée in 1863–1864. The current painted decoration inside the mosque was created in 1864, according to an inscription over the mihrab. The conical lead cap of the minaret was redone in 1899. It was again restored in 1904.

Architecture The mosque has a "T-plan" layout typical of many early Ottoman religious complexes in Bursa and elsewhere. It has a square central court covered by a dome, surrounded by three iwans, one branching off every side except the north side where the building entrance is located. Each iwan is also covered by a dome. The iwan on the south side is aligned with the qibla (direction of prayer) and contains the mosque's mihrab, which is colorfully painted. The entrance to the mosque is fronted by a domed portico. The lack of documentation from Parvillée's restoration makes it unclear how much of the current building is original. A study by Robert Ousterhout states that most of the walls are still original. Doğan Kuban believes that the dome in front of the mihrab, over the qibla iwan, may date from the early 15th-century restoration by Bayezid Pasha. The upper walls and much of the rest of the roof are likely reconstructions. Robert Ousterhout compares the brick construction of the mosque and some of its related decorative details to Byzantine architecture, contrasting them with the stone-built architecture of the Anatolian Seljuk tradition. He suggests that the same groups of builders could have been building both Byzantine churches and Ottoman mosques in the region around during Orhan's time.

Other parts of the complex

Like many important religious monuments built by the Ottomans, Orhan's mosque was part of a larger religious and charitable complex, or külliye. Of the other structures in this complex, only the mosque itself, the caravanserai (the Emir Han), and the hammam have survived. The mektep (primary school) was destroyed by the 1855 earthquake, the madrasa (Islamic college) once stood where the 19th-century Bursa town hall now stands, and the imaret (soup kitchen) stood nearby as late as 1907 but has since disappeared. The Emir Han, an urban caravanserai (han), was originally built to provide revenues for Orhan's charitable complex. It still stands today within the bazaar district of Bursa, though it has been restored many times. It was damaged by fire in 1544 and repaired in 1634. Its gate was destroyed by an earthquake in 1674. The building was damaged again by fire in 1788 and damaged by the 1855 earthquake, and destroyed by a major fire in the bazaar district in 1958. It was restored in 1963. The building has a typical Ottoman caravanserai layout, consisting of a large central courtyard surrounded by a two-story gallery with rooms behind it, all covered by barrel vaults.

The hammam (public bathhouse) was a double hammam, meaning it had a men's section and a women's section built side-by-side. The men's section consists of a cold room, a warm room with attached latrines, a hot room with private rooms attached, and a furnace area. The women's section contains the same sequence but is smaller than the men's. After the 1958 fire, the hammam was converted into a shopping complex known today as Aynalı Çarşı ('Mirrored Bazaar'). Two new entrances were opened and some of the original elements, such as the furnace, were removed.

References

Illustrations

Orhan Gazi Mosque illustration
Orhan Gazi Mosque: The Arabic foundation inscription over the mosque's entrance
The Arabic foundation inscription over the mosque's entrance
Orhan Gazi Mosque illustration
Orhan Gazi Mosque illustration
Orhan Gazi Mosque illustration

Worked examples

Example 1 — a first encounter with Orhan Gazi Mosque

Start with the simplest possible case. Write down what Orhan Gazi Mosque claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Orhan Gazi Mosque before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Orhan Gazi Mosque ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Orhan Gazi Mosque

In research
Orhan Gazi Mosque appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Orhan Gazi Mosque in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Orhan Gazi Mosque is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures completed in 1340, Mosque buildings with domes in Turkey, Mosque buildings with minarets in Turkey, so understanding it makes those chapters shorter.
In everyday life
Look for Orhan Gazi Mosque outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Orhan Gazi Mosque in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Orhan Gazi Mosque means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Orhan Gazi Mosque out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Orhan Gazi Mosque in simple terms?

The Orhan Gazi Mosque (Turkish: Orhan Gazi Camii) is a historic mosque in Bursa, Turkey. It is named after the Ottoman ruler Orhan, who founded the mosque in 1339–40 as part of a larger charitable complex.

Why does Orhan Gazi Mosque matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Orhan Gazi Mosque?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Orhan Gazi Mosque.

Tags

  • Buildings and structures completed in 1340
  • Mosque buildings with domes in Turkey
  • Mosque buildings with minarets in Turkey
  • Mosques completed in the 1340s
  • Osmangazi
  • Ottoman mosques in Bursa

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