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--- reports:report_3 [2021/02/25 18:42] – [Steel frame buildings with shear walls, Chile] luisa
+++ reports:report_3 [2025/04/29 15:16] (current) – external edit 127.0.0.1
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 === From World Housing Encyclopedia ===
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 **Comments:** This construction type has been used since 1965-70. Some buildings include commercial ground floor too.
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-==== 3. Buildings Process ====
+==== 3. Building Process ====
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 === Description of Building Materials===
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 **Who typically builds this construction type?:** Other
-**Roles of those involved in the building process** Developer hires architects, engineers and construction firms.
+**Roles of those involved in the building process:** Developer hires architects, engineers and construction firms.
-**Expertise of those involved in building process** Construction companies are headed by engineers or architects. Experience about 10 years. The same for fab shops. In steel frame buildings, review of design and independent inspection are typical.
+**Expertise of those involved in building process:** Construction companies are headed by engineers or architects. Experience about 10 years. The same for fab shops. In steel frame buildings, review of design and independent inspection are typical.
-**Construction process and phasing** Construction of this type typically takes place over time, buildings are originally designed for their final constructed size.
+**Construction process and phasing:** Construction of this type typically takes place over time, buildings are originally designed for their final constructed size.
-**Construction issues**
+**Construction issues:**
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 **Is this construction type address by codes/standards?** Yes
-**Applicable codes or standards** Chilean seismic codes NCh433.Of96 & NCh2369 are mandatory. AISC and ACI codes corrected to meet seismic codes are applied. Code/standard addressing this type of construction was first issued 1957. National building code, material codes and seismic codes/standards: NCh433.Of96, seismic design for buildings; NCh2369.Of01 seismic design of industrial buildings, NCh428.Of57code design for steel structures. Most recent code/standard addressing this construction type was issued: 1957, but now there is a draft to modify that code that partially follows AISC and AISI.
+**Applicable codes or standards:** Chilean seismic codes NCh433.Of96 & NCh2369 are mandatory. AISC and ACI codes corrected to meet seismic codes are applied. Code/standard addressing this type of construction was first issued 1957. National building code, material codes and seismic codes/standards: NCh433.Of96, seismic design for buildings; NCh2369.Of01 seismic design of industrial buildings, NCh428.Of57code design for steel structures. Most recent code/standard addressing this construction type was issued: 1957, but now there is a draft to modify that code that partially follows AISC and AISI.
-**Process for building code enforcement** Design review by peers (may belong to design firm) is normal. Independent inspection is normal in steel framed buildings.
+**Process for building code enforcement:** Design review by peers (may belong to design firm) is normal. Independent inspection is normal in steel framed buildings.
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 **Is this construction typically authorized as per development control rules?** Yes
-**Additional comments on building permits and development control rules	**
+**Additional comments on building permits and development control rules:**
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 === Building Maintenance and Condition ===
-**Typical problems associated with this type of construction**
+**Typical problems associated with this type of construction:**
 **Who typically maintains buildings of this type?** Owner(s)Renter(s)
-**Additional comments on maintenance and building condition**
+**Additional comments on maintenance and building condition:**
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 === Construction Economics ===
-**Unit construction cost** Low cost apartments, up to 5 floors, UF 10/sq m (US $300/sq m). Normal, up to 5 floors, UF 20/sq m (US $600/sq m). High-rise, 30/sq m (US$ 900/sq m).
+**Unit construction cost:** Low cost apartments, up to 5 floors, UF 10/sq m (US $300/sq m). Normal, up to 5 floors, UF 20/sq m (US $600/sq m). High-rise, 30/sq m (US$ 900/sq m).
-**Labor requirements** 1.5 to 2.5 floors per month.
+**Labor requirements:** 1.5 to 2.5 floors per month.
-**Additional comments section 3**
+**Additional comments section 3:**
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 **What has been the performance of retrofitted buildings of this type in subsequent earthquakes?:**
 **Additional comments section 6:**
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