3D वेयरहाउस Building Maker SketchUp
हिन्दी | साइन इन करें
 
Leaning Tower of Pisa
इसके द्वारा अपलोड किया गया: Jon को October 23, 2009
चित्र
नक्शा
Leaning Tower of Pisa
दृश्य: 29050
डाउनलोड: 2609
ग्राफ़ देखें

व्यवस्थित करें साझा करें
19 मूल्यांकन
मूल्यांकन और समीक्षाएँ देखें
इस मॉडल को रेट करें
Google Earth में स्थान का स्थान-चिह्न देखें
This model is an accurate representation of the Leaning Tower of Pisa. It is dimensionally accurate, with the famous 3.99 deg lean, distortion of the upper floors and a representation of the 7 bells installed in the Bell Chamber. Constructed as a freestanding bell tower, it is the third oldest structure in Pisa's Piazza del Duomo after the Cathedral and the Baptistry. The tower's lean (originally to the southeast) developed soon after the start of construction in 1173, due to an inadequate foundation and loose sub-soil conditions. However, the project was interrupted several times by conflicts with Pisa's neighbouring City-States, resulting in a very long construction period of over 177 years. As successive floors were added, attempts were made to compensate for the lean, eventually causing it to change direction! As a result, the tower is slightly curved. This distortion is most noticeable with the upper floors and the bell chamber structure. Restoration efforts from 1990-2001 became necessary as the tower's lean had increased to over 5.5 degrees, raising concerns that it might topple. The tower has now been restored to its 1838 lean of just under 4 degrees, and is said to be stable for at least the next 200 years.


नीति उल्लंघन की रिपोर्ट करें
SketchUp से बनाया गया

यह मॉडल, Trimble के एक 3D मॉडलिंग टूल, SketchUp द्वारा बनाया गया था. अधिक जानें »
SketchUp
संग्रह जिसमें ये मॉडल शामिल हैं
 
संबंधित आइटम
इसके द्वारा और मॉडल Jon:
 
अन्य मॉडल जो आपको पसंद आ सकते हैं:
 
मॉडल जटिलता   यह क्या है?
सरल
मध्यम
जटिल
टैग
MonumentsTowersleaning TowersTower of PisaTorre pendente di Pisa

Portions ©2013 Trimble Navigation Limited - Portions ©2013 Google - Google's Privacy Policy - Trimble's Privacy Policy - सेवा की शर्तें - Trimble Home - Google होमपेज - सहायता - फ़ोरम