"Microsoft SQL 2016 Installation for SCCM 1511 Step by Step PDF" this document will help you to install Microsoft SQL Server 2016 with all the steps. If you are planning to build SCCM 1511 infra stature, then you should have install a SQL first. Here I have explained step by step installation to building a Microsoft SQL Server 2016 R2 for SCCM 1511.
I would to inform that go to my other document which is explained about SCCM 1511 Hierarchy for Central Administrative Site Installation.
For more details for SQL Supper with SCCM 1511 below is link.